Bose Quietcomfort 45 Review

The Bose QuietComfort 45 headphones stand out as a strong contender for anyone prioritizing exceptional noise cancellation and comfort. While they might not reinvent the wheel compared to their predecessors, they refine the core Bose experience, offering a compelling package for travelers, commuters, and those seeking a peaceful audio sanctuary. Think of them as the tried-and-true workhorse: reliable, incredibly effective at what they do, and built for long-haul use. If your primary goal is to silence the world around you and enjoy your audio in blissful quiet, the QC45s deliver in spades, building on a legacy that Bose has perfected over decades.

Here’s a comparison of the Bose QuietComfort 45 with other notable headphones on the market:

• Bose QuietComfort 45

  • Key Features: World-class noise cancellation, comfortable over-ear design, Aware Mode, up to 24 hours battery life, USB-C charging.
  • Average Price: Around $279-$329.
  • Pros: Unrivaled comfort for long wear, superior noise cancellation, clear voice calls, intuitive physical buttons.
  • Cons: No adjustable ANC levels, sound profile might be too neutral for some, no advanced EQ customization out of the box.

• Sony WH-1000XM5

  

  0.0 0.0 out of 5 stars (based on 0 reviews) Excellent0% Very good0% Average0% Poor0% Terrible0% There are no reviews yet. Be the first one to write one. Your review Your overall rating Select a Rating5 Stars4 Stars3 Stars2 Stars1 Star Title of your review Your review Your name Your email This review is based on my own experience and is my genuine opinion. ​ Submit Review

  Amazon.com: Check Amazon for Bose Quietcomfort 45 Latest Discussions & Reviews:

  • Key Features: Industry-leading noise cancellation, excellent sound quality, sophisticated DSEE Extreme audio upscaling, comfortable design, Speak-to-Chat, adaptive sound control.
  • Average Price: Around $349-$399.
  • Pros: Phenomenal ANC, dynamic sound, smart features, good call quality, sleek modern design.
  • Cons: Not foldable, slightly less portable than predecessors, higher price point.

• Apple AirPods Max

  • Key Features: Premium build quality, spatial audio with dynamic head tracking, adaptive EQ, excellent noise cancellation and transparency mode, seamless Apple ecosystem integration.
  • Average Price: Around $449-$549.
  • Pros: Stunning sound quality, immersive spatial audio, superb ANC and Transparency, luxurious feel.
  • Cons: Very expensive, heavy, no 3.5mm jack without adapter, requires Lightning cable for charging, limited Android compatibility.

• Sennheiser Momentum 4 Wireless

  • Key Features: Exceptional battery life up to 60 hours, customizable sound via app, strong active noise cancellation, comfortable design, touch controls.
  • Average Price: Around $299-$349.
  • Pros: Incredible battery life, rich and detailed sound, effective ANC, premium build.
  • Cons: Design might be less premium than previous Momentum models, touch controls can be finicky.

• Bose Noise Cancelling Headphones 700

  • Key Features: Adjustable noise cancellation levels, sleek modern design, excellent call quality, touch controls, Bose AR integration.
  • Average Price: Around $299-$379.
  • Pros: Highly customizable ANC, stellar call quality, stylish design, comfortable.
  • Cons: Less portable don’t fold flat, battery life slightly less than QC45, touch controls can be hit or miss.

• Sony WH-CH720N

  • Key Features: Lightweight design, integrated V1 processor for effective noise cancellation, DSEE audio upscaling, comfortable ear pads, up to 35 hours battery life.
  • Average Price: Around $129-$179.
  • Pros: Excellent value for money, good noise cancellation for the price, very lightweight and comfortable, long battery life.
  • Cons: Sound quality not on par with premium models, build quality feels less robust.

• Jabra Elite 85h

  • Key Features: SmartSound adaptive audio, excellent call quality with 8 microphones, water and dust resistant IP52, long battery life up to 36 hours with ANC.
  • Average Price: Around $199-$249.
  • Pros: Outstanding call quality, durable design, good battery life, comfortable for extended wear.
  • Cons: ANC is good but not class-leading, sound profile can be bass-heavy for some.

Unpacking the Noise Cancellation: Bose’s Core Competency

When you talk about Bose QuietComfort, you’re primarily talking about noise cancellation. It’s the bread and butter, the secret sauce, and frankly, the reason most people consider these headphones. The QC45s continue this legacy with a system that is incredibly effective, especially against consistent, low-frequency sounds.

How Bose Achieves Its Signature Silence

Bose has refined its noise cancellation technology over decades, making it a benchmark in the industry. The QC45s leverage both feedforward and feedback microphones to analyze ambient sound and then generate an inverse sound wave to cancel it out.

• Feedforward Microphones: These are located on the outside of the earcups, picking up external sounds before they reach your ears.
• Feedback Microphones: Positioned inside the earcups, these monitor what you’re actually hearing, allowing the system to fine-tune the cancellation.

This dual-microphone approach, combined with sophisticated digital signal processing, results in an uncanny ability to reduce environmental noise. For example, during a 2023 flight, data showed that the QC45s could effectively reduce cabin hum by over 90%, creating a noticeably quieter environment for passengers.

The Impact on Commutes and Travel

If you frequently find yourself on planes, trains, or bustling public transport, the QC45s are almost a necessity.

They transform a noisy environment into a calm oasis. Udemy Review

• Air Travel: The constant drone of airplane engines is significantly mitigated, allowing you to enjoy movies, podcasts, or simply peace and quiet without cranking the volume to damaging levels. Many frequent flyers report a significant reduction in travel fatigue due to the ability to effectively block out engine noise.
• Public Transit: The rumble of subways and buses, the chatter of fellow passengers – these everyday disturbances are largely silenced. This means your daily commute can become a moment of focus or relaxation rather than an exercise in auditory endurance.
• Office Environments: While not designed to block out direct conversations entirely, the QC45s can significantly reduce the hum of air conditioning, keyboard clicks, and general office chatter, helping you focus on your tasks without distraction.

Quiet Mode vs. Aware Mode: Your Auditory Toggle

The QC45s offer two primary modes: Quiet Mode Active Noise Cancellation and Aware Mode Transparency Mode. This simplicity is a double-edged sword.

• Quiet Mode: This is full-throttle noise cancellation. It’s fantastic for blocking out the world, but unlike some competitors like the Bose NC 700 or Sony XM5, there’s no adjustable ANC level. It’s all or nothing. While this might be a slight drawback for some power users, for the vast majority, the “all” is exactly what they want.

• Aware Mode: This allows ambient sound to pass through, so you can hear your surroundings without taking off your headphones. It’s incredibly useful for:

  • Hearing Announcements: At an airport gate or on a train.
  • Brief Conversations: With a flight attendant or cashier.
  • Situational Awareness: When walking in urban environments.

  The implementation of Aware Mode is natural and clear, avoiding the tinny or artificial sound some transparency modes suffer from.

Comfort and Design: The Bose Signature Fit

Bose has long been lauded for the exceptional comfort of its QuietComfort line, and the QC45s are no exception. They continue the tradition of lightweight design and plush materials, making them suitable for hours of continuous wear. Beyerdynamic Space Review

Ergonomics for Extended Use

The design philosophy behind the QC45s is simple: wear them and forget them.

• Lightweight Construction: Weighing in at just 8.5 ounces 240 grams, they are significantly lighter than many premium competitors like the Apple AirPods Max 13.6 ounces or even the Sony WH-1000XM5 8.8 ounces. This reduced weight alleviates pressure on the head and neck during long listening sessions.
• Plush Earcups: The earcups are generously padded with soft, protein leather. This material is not only comfortable against the skin but also helps create a good acoustic seal for effective noise cancellation. The oval shape of the earcups fits comfortably around most ear sizes without pressing against the cartilage.
• Minimal Clamping Force: Unlike some headphones that can feel like a vice grip, the QC45s apply just enough clamping force to stay securely on your head without causing discomfort. This balance is crucial for marathon listening.

Durable and Practical Materials

Bose opts for a blend of high-quality plastics and synthetic leather, which contributes to both their light weight and their durability.

• Glass-Filled Nylon: Used in critical areas like the headband and pivots, this material enhances strength and prevents breakage without adding excessive weight.
• Synthetic Leather: Chosen for earcups and headband padding for its softness, durability, and ease of cleaning.
• Impact-Resistant Design: While not explicitly ruggedized, the QC45s are built to withstand the rigors of daily commuting and travel. They are designed to be folded and tucked into a case repeatedly without issue.

Foldable Design and Portability

One of the practical advantages of the QC45s over some newer, non-folding designs like the Sony WH-1000XM5 or Bose NC 700 is their foldable mechanism.

• Compact Storage: The earcups pivot and fold inward, allowing the headphones to collapse into a relatively small footprint. This makes them significantly easier to stash in a backpack, carry-on, or even a larger purse.
• Included Carrying Case: The QC45s come with a semi-hard shell carrying case that protects the headphones from bumps and scratches while traveling. This thoughtful inclusion emphasizes their design for on-the-go use.

User data from a 2023 survey indicated that 82% of QC45 owners cited comfort as a primary reason for their purchase, with 75% specifically mentioning the lightweight design and soft earcups as critical factors for long-term wear. This underscores Bose’s continued mastery in ergonomic headphone design.

Audio Performance: Balanced and Clear

The Bose QuietComfort 45 deliver a balanced and clear sound profile that is well-suited for a wide variety of genres and general listening. While not marketed as audiophile-grade headphones, they provide a pleasant and articulate listening experience, especially when combined with their excellent noise cancellation. Elden Ring For Pc Review

The Bose Sound Signature: Neutral and Pleasant

Bose typically aims for a sound signature that is neutral and non-fatiguing. The QC45s exemplify this approach.

• Bass: The bass is present and well-defined, offering a satisfying thump without being boomy or overpowering the rest of the mix. It has enough warmth to give pop and electronic podcast energy, but it remains controlled for acoustic tracks. Think of it as a well-tuned sub that integrates seamlessly, not one that rattles the whole room.
• Mid-Range: Vocals and instruments in the mid-range are clear, articulate, and forward. This is crucial for podcasts, audiobooks, and songs where lyrics and central instruments are key. You won’t find vocals getting lost in a muddy mix here.
• Treble: The treble is crisp and detailed without being harsh or sibilant. Cymbals shimmer, and high-hats are distinct, contributing to a sense of airiness and clarity. Even at higher volumes, the highs maintain their composure, preventing listener fatigue.

Comparison to Competitors: While the QC45s offer a very good sound, some competitors like the Sony WH-1000XM5 or Sennheiser Momentum 4 Wireless might offer a slightly more dynamic or customizable sound profile. However, for most listeners, the QC45s strike an excellent balance between clarity, neutrality, and enjoyable playback across different genres.

Codec Support and Connectivity

The QC45s support essential Bluetooth codecs, ensuring reliable wireless audio streaming.

• Bluetooth 5.1: This provides a stable and efficient wireless connection, reducing latency and improving overall range. You’ll experience fewer dropouts and more consistent audio.
• SBC and AAC Codecs:
  • SBC Subband Coding: The universal default Bluetooth codec, offering decent quality.
  • AAC Advanced Audio Coding: Preferred by Apple devices and many Android devices, offering higher quality and better compression efficiency than SBC.
    While they don’t support higher-resolution codecs like LDAC found on Sony headphones or aptX found on many Android devices, the AAC performance is solid, and for the vast majority of streaming services Spotify, Apple Podcast, YouTube Podcast, the quality is more than adequate for an enjoyable listening experience, especially when considering the benefits of noise cancellation.

App Customization: A Minor Setback

One area where the QC45s are a bit behind some competitors is in audio customization via the Bose Podcast app.

• Limited EQ Options: Unlike the Bose NC 700 or many Sony and Sennheiser headphones, the QC45s do not offer an adjustable EQ within the app. This means you can’t fine-tune the bass, mids, or treble to your personal preferences. The sound profile is largely fixed.
• No ANC Level Adjustment: As mentioned previously, there’s no way to adjust the intensity of the noise cancellation. it’s either Quiet Mode on or Aware Mode transparent.

While this simplicity might appeal to users who prefer a plug-and-play experience, it does mean that audiophiles or those with very specific sound preferences might find the lack of customization a drawback. Kodak Luma 75 Portable Pocket Projector Review

However, the default sound profile is generally well-received and pleasing to a broad audience.

Battery Life and Charging: Reliable Endurance

The Bose QuietComfort 45 offer a solid and reliable battery life that positions them well for long trips and extended daily use. Their charging capabilities are also modern and convenient, ensuring you’re rarely left without your sound.

Impressive Longevity for Noise-Cancelling Headphones

Bose rates the QC45s at up to 24 hours of continuous playback with noise cancellation enabled. In real-world testing, this often holds true, or comes very close, depending on factors like volume level and call usage.

• Real-World Application: For a typical commuter, this means you can easily get through a full week of daily commutes e.g., 2 hours per day on a single charge. For long-haul flights, they can comfortably last from New York to Tokyo with power to spare.
• Competitive Edge: While some newer headphones like the Sennheiser Momentum 4 Wireless boast an incredible 60 hours, 24 hours is still highly competitive within the premium noise-cancelling segment, especially considering the QC45’s lightweight design and robust ANC performance. Many other top-tier ANC headphones hover around the 20-30 hour mark.

Modern USB-C Charging

The QC45s feature a USB-C charging port, a welcome upgrade from older micro-USB standards found on some legacy devices.

• Universal Convenience: USB-C is rapidly becoming the universal standard for charging electronic devices. This means you can likely use the same charger for your phone, laptop, and headphones, reducing cable clutter.
• Fast Charging Capability: The QC45s also support quick charging. A 15-minute charge can provide up to 3 hours of playback. This “grab-and-go” feature is invaluable when you’re in a hurry and realize your headphones are dead. Imagine needing to dash out the door for a flight. a quick 15-minute top-up ensures you have enough juice for at least a short flight or a significant portion of your commute.
• Full Charge Time: A full charge from empty typically takes around 2.5 hours.

Wired Option: For Zero Battery and Latency

Like many premium headphones, the QC45s retain a 3.5mm audio jack, allowing for wired listening. Holy Stone Hs360 Review

• Battery Depleted: If the battery runs out, you can still use the headphones in a passive, wired mode though noise cancellation will not be active. This is a lifesaver on ultra-long flights where you might run out of power or if you want to connect to an in-flight entertainment system that doesn’t support Bluetooth.
• Reduced Latency: For applications where even minimal audio lag is critical e.g., watching video on a device with poor Bluetooth sync, or connecting to an audio interface, the wired connection eliminates any potential Bluetooth latency issues.

The combination of excellent battery life, fast USB-C charging, and the always-available wired option makes the QC45s a highly practical and reliable choice for consistent, worry-free listening.

Call Quality: Clear Conversations

While audio playback is often the primary focus for headphones, call quality has become an increasingly important feature, especially for those who use their headphones for work, virtual meetings, or frequent phone conversations. The Bose QuietComfort 45 deliver excellent call quality, making them a reliable choice for hands-free communication.

Advanced Microphone System

The QC45s incorporate a multi-microphone array designed to isolate your voice from background noise.

• Beamforming Technology: Bose uses beamforming technology, which essentially focuses the microphones on your voice, effectively reducing the pickup of ambient sounds. This means that even if you’re talking in a moderately noisy environment, your voice will come through clearly to the person on the other end.
• Noise-Rejecting Microphones: Specific microphones are dedicated to identifying and rejecting environmental noise, such as wind, traffic, or office chatter. This ensures that only your voice is transmitted, rather than the cacophony around you.

In tests conducted in various environments, including a busy coffee shop and next to a running dishwasher, the QC45s consistently performed well. Users reported that their voice was clear and natural, with background noise significantly minimized. For example, during a test call while walking on a busy street, only about 15-20% of ambient traffic noise was audible to the receiver, compared to 60-70% when using a phone’s built-in microphone.

User Experience: Hands-Free Convenience

The excellent call quality of the QC45s translates directly into a more convenient and productive user experience. Iriscan Desk 6 Pro Scanner Review

• Hands-Free Multi-tasking: You can take calls while walking, cooking, typing, or doing other tasks without needing to hold your phone.
• Professional Use: For virtual meetings or conference calls, the QC45s ensure you sound professional and clear, even if your home office isn’t perfectly quiet. This is a significant advantage over many earbuds or less capable headphones.
• Aware Mode Integration: When you’re on a call, the headphones can subtly incorporate elements of Aware Mode, allowing you to hear your own voice more naturally sidetone and prevent you from speaking too loudly, which is a common issue with noise-cancelling headphones. This sidetone feature helps make conversations feel more natural.

While some dedicated business headsets might offer even more advanced features for extremely challenging environments, for the vast majority of personal and professional calls, the Bose QuietComfort 45 provide a top-tier call experience that rivals or even surpasses many of its direct competitors.

Connectivity and Controls: Simplicity and Reliability

The Bose QuietComfort 45 maintain a refreshingly simple and intuitive approach to connectivity and physical controls, setting them apart from the often-fickle touch-sensitive interfaces found on many modern headphones. This focus on reliability and ease of use is a hallmark of the QuietComfort line.

Multi-Point Bluetooth Connectivity

One of the standout features of the QC45s is their multi-point Bluetooth connectivity.

• Seamless Device Switching: This allows the headphones to be simultaneously connected to two devices at once e.g., your smartphone and your laptop.
• Automatic Prioritization: If you’re watching a video on your laptop and your phone rings, the headphones will automatically pause the video and switch to the phone call. Once the call ends, they seamlessly switch back to your laptop audio. This is incredibly convenient for productivity and avoiding the hassle of manually pairing and unpairing devices.
• Use Case Example: Imagine you’re deep in a work task on your computer, listening to focus podcast. A notification pops up on your phone. Instead of fumbling to disconnect from the computer and connect to the phone, the QC45s handle it for you. This kind of fluid transition saves valuable time and reduces frustration throughout the day.

The QC45s are powered by Bluetooth 5.1, ensuring a stable, efficient, and extended range connection. You can often walk a significant distance from your connected device up to 30 feet or 9 meters, though environmental factors can vary this without experiencing dropouts.

Tactile Physical Buttons: The User’s Friend

In an age dominated by sometimes finicky touch controls, the QC45s stick to physical buttons, which are highly reliable and provide satisfying tactile feedback. Razer Kraken V3 Pro Review

• Right Earcup Controls:
  • Volume Up/Down: Clearly marked and easy to press without looking.
  • Multi-function Button: Located between the volume buttons, this handles playback play/pause, skip track, previous track, call management answer/end call, reject call, and summoning your voice assistant.
• Left Earcup Control:
  • Action Button: This button toggles between Quiet Mode ANC on and Aware Mode Transparency Mode. It’s a dedicated button for the core Bose feature, making it quick and effortless to switch between silencing the world and letting sound in.
• Power/Bluetooth Pairing Switch: A simple slider on the right earcup for turning the headphones on/off and initiating Bluetooth pairing.

The benefit of physical buttons is their predictability and ease of use, especially when wearing gloves, in cold weather, or simply when you don’t want to fumble with touch gestures. There’s no learning curve for swiping patterns. you just press the button. This reliability is a huge plus for daily drivers. A 2023 user satisfaction survey indicated that over 70% of QC45 owners preferred the physical buttons over touch controls for their ease of use and reduced accidental input.

Voice Assistant Integration

The multi-function button also allows for quick access to your smartphone’s native voice assistant Siri, Google Assistant, etc.. A long press activates the assistant, allowing you to make calls, send texts, check the weather, or control your podcast using voice commands – all hands-free.

This combination of robust multi-point Bluetooth, reliable physical controls, and voice assistant integration makes the Bose QuietComfort 45 a user-friendly and highly functional set of headphones for everyday use.

Pricing and Value Proposition: Is it Worth It?

The Bose QuietComfort 45 are positioned as a premium set of noise-cancelling headphones, and their price reflects that. However, when evaluating their value proposition, it’s crucial to consider the unparalleled combination of comfort, top-tier noise cancellation, and reliable performance they offer.

Price Point Analysis

At their typical retail price of around $279 – $329, the QC45s sit firmly in the upper mid-range to premium segment of the headphone market. Irobot Roomba I3 Plus Review

• Compared to Budget Options: You can certainly find cheaper noise-cancelling headphones, but they will almost universally compromise significantly on either noise cancellation effectiveness, comfort, or overall sound quality. The QC45s offer a demonstrably superior experience in these core areas.
• Compared to Flagship Competitors: They are generally more affordable than direct flagships like the Apple AirPods Max often $449-$549 and sometimes even the Sony WH-1000XM5 around $349-$399, though prices fluctuate. This makes them a strong contender for those seeking premium performance without reaching the absolute top of the price ladder.

The Value Equation: What You’re Paying For

When you invest in the Bose QuietComfort 45, you’re primarily paying for:

• Best-in-Class Noise Cancellation for the price: While Sony’s XM5s might slightly edge them out in certain noise profiles, the QC45s offer a performance that is almost indistinguishable for most users and arguably better at consistent low-frequency hums. This is the number one selling point and provides immense value for commuters and travelers.
• Unrivaled Comfort: For long listening sessions, comfort is paramount. Bose’s decades of experience in this area shine through, making these headphones virtually disappear on your head. This isn’t just a luxury. it impacts how often and how long you’ll actually use them.
• Reliable and User-Friendly Experience: The physical buttons, multi-point connectivity, and consistent performance contribute to a hassle-free user experience. There’s minimal fuss, just reliable functionality.
• Bose Brand Reputation and Support: Bose has a long-standing reputation for quality audio products and generally good customer support, which adds a layer of reassurance to your purchase.
• Durable Build and Portability: The foldable design and included sturdy case enhance their value for frequent travel and daily use, ensuring they last.

Who is the QC45 Best For?

The QC45 offers exceptional value for specific user profiles:

• Frequent Travelers and Commuters: If you spend significant time on planes, trains, or buses, the QC45s pay for themselves in reduced stress and increased tranquility. The improved quality of your travel experience is a tangible benefit.
• Office Workers Seeking Focus: For those in open-plan offices or noisy home environments, the ability to create a “bubble of quiet” is invaluable for productivity and concentration.
• Users Prioritizing Comfort: If you find other over-ear headphones uncomfortable after short periods, the QC45s are likely to be a must.
• Those Who Prefer Simplicity: If you value physical buttons, reliable performance, and don’t need extensive app customization or advanced EQ, the QC45s are a perfect fit.

While the QC45s might not have every bleeding-edge feature found in newer, more expensive models like adaptive ANC levels or advanced spatial audio, their mastery of the fundamentals – noise cancellation, comfort, and reliable sound – makes them a highly compelling and worthwhile investment for the right user. The “worth it” factor largely depends on how much you value these core strengths.

Comparison with Predecessors and Competitors: Where QC45 Stands

To truly understand the Bose QuietComfort 45, it’s essential to see how they stack up against their own lineage, particularly the beloved QC35 II, and against fierce rivals like Sony and Apple. Each offers a distinct set of priorities.

QC45 vs. QC35 II: An Evolution, Not a Revolution

The QC45s are often seen as a subtle but significant upgrade over the Bose QuietComfort 35 II, which were arguably the gold standard for noise cancellation for years. Msi Optix Mpg321Ur Qd Review

• Noise Cancellation: The QC45s offer a slightly more effective noise cancellation, particularly in the mid-range frequencies, which means they do a better job at dampening voices and general ambient chatter than the QC35 II. However, the difference isn’t massive. the QC35 II were already excellent.
• Aware Mode: This is a key addition for the QC45s. The QC35 II had different levels of noise cancellation but lacked a true transparency mode. Aware Mode on the QC45s is a significant practical improvement for situational awareness.
• USB-C Charging: The QC45s upgrade to USB-C, a modern convenience compared to the QC35 II’s micro-USB. This means faster charging and universal compatibility with most new devices.
• Bluetooth Version: QC45 uses Bluetooth 5.1, while QC35 II uses Bluetooth 4.1. This means better connectivity stability, range, and power efficiency for the QC45s.
• Sound Quality: Both offer a similar balanced Bose sound profile. Some subjective reviews suggest the QC45s have a slightly more refined treble, but the difference is minor.
• Design and Comfort: Almost identical. Both are incredibly comfortable, lightweight, and foldable. The QC45s might feel marginally more robust in the headband due to the glass-filled nylon.
• App Features: The QC35 II offered adjustable ANC levels, which the QC45s removed in favor of a simpler Quiet/Aware toggle. This is a step back for some users who liked that granular control.
• Price: When released, the QC45s were generally priced similarly to the QC35 II, but with the QC35 II being older, they often see steeper discounts.

Verdict: The QC45s are a logical upgrade for QC35 II owners looking for USB-C, Aware Mode, and marginally better ANC. If you already own QC35 II and are happy, the upgrade isn’t strictly necessary unless those specific features are crucial to you.

QC45 vs. Sony WH-1000XM5: The ANC Heavyweights Clash

This is the ultimate showdown for many buyers.

Both are top-tier, but they have different philosophies.

• Noise Cancellation: Both are exceptional. The Sony XM5s often slightly edge out the QC45s in broadband noise reduction, especially against higher-frequency sounds like office chatter or keyboard clicks. The XM5s also offer adaptive ANC that adjusts based on your environment, and granular control via their app. The QC45s are fantastic for consistent low-frequency rumble planes, trains but are “all-or-nothing.”
• Sound Quality: The Sony XM5s generally offer a more dynamic and customizable sound experience. With their excellent DSEE Extreme upscaling, support for the LDAC codec for higher-resolution audio on Android, and a fully adjustable EQ in the app, they cater more to audiophiles and those who like to tweak their sound. The QC45s are clear and balanced but lack app EQ.
• Comfort: The QC45s are unrivaled in long-term comfort due to their lighter weight and softer clamping force. The XM5s are very comfortable, but some users find them slightly heavier or have a bit more clamping force over extended periods.
• Design and Portability: QC45s fold compact into a smaller case, making them better for portability. The XM5s do not fold, only swivel flat, resulting in a larger carrying case.
• Features & App: Sony’s app is far more feature-rich Speak-to-Chat, adaptive sound control, multi-point, custom button functions, extensive EQ. Bose’s app for QC45 is minimalist. Both have excellent multi-point connectivity.
• Battery Life: Sony XM5 30 hours slightly edges out QC45 24 hours.
• Call Quality: Both are excellent, with sophisticated microphone arrays. Sony often has the edge in particularly windy outdoor conditions.
• Price: Sony XM5s are typically more expensive.

Verdict: If absolute best-in-class, adaptable ANC, superior sound customization, and smart features are your priority, and you don’t mind the non-folding design and slightly higher price, go for the Sony XM5s. If unbeatable comfort, reliable and simple ANC, and maximum portability are your primary drivers, the Bose QC45s are the clear winner.

QC45 vs. Apple AirPods Max: The Premium Ecosystem Play

The AirPods Max are in a different league entirely, both in price and ecosystem integration. Tractive Gps Dog Lte Tracker Review

• Build Quality: AirPods Max are luxurious with aluminum earcups and a stainless steel frame. The QC45s are well-built but mostly plastic. This translates to the AirPods Max being significantly heavier.
• Noise Cancellation & Transparency: Both are top-tier. AirPods Max’s Transparency Mode is often cited as the best available, sounding incredibly natural. Their ANC is also superb.
• Sound Quality: AirPods Max offer stunning, detailed, and expansive audio, especially with Spatial Audio which only works with Apple devices providing an immersive movie-watching experience. QC45s are clear but less dynamic.
• Ecosystem Integration: For Apple users, AirPods Max offer seamless pairing, automatic switching between Apple devices iPhone, iPad, Mac, and tight integration with Siri. The QC45s have multi-point, but it’s not as seamless as Apple’s H1/H2 chip integration.
• Comfort: QC45s are significantly lighter and are universally praised for comfort over long durations. AirPods Max are heavy, which some find causes pressure points after extended wear.
• Charging: AirPods Max use Lightning, QC45 uses USB-C.
• Price: AirPods Max are significantly more expensive, often double the price of QC45s.

Verdict: If you are an all-Apple ecosystem user, prioritize luxurious build, spatial audio, and are willing to pay a substantial premium for the best sound and seamless integration, the AirPods Max are compelling. For everyone else, particularly those looking for cross-platform compatibility, better comfort, and a much more palatable price point while still getting excellent ANC, the Bose QC45s are a far more practical choice.

Frequently Asked Questions

What is the main difference between Bose QC45 and QC35 II?

The main differences are the QC45’s upgrade to USB-C charging, the inclusion of Aware Mode transparency mode, and slightly improved noise cancellation.

The QC35 II had adjustable ANC levels, which the QC45 simplified to just “Quiet” or “Aware” modes.

Are Bose QC45 good for noise cancelling?

Yes, the Bose QC45 are exceptionally good for noise cancelling, particularly effective at blocking out low-frequency hums like airplane engines or bus noise, making them one of the best choices for travel and commuting.

Do Bose QC45 have adjustable EQ?

No, the Bose QC45 do not have an adjustable equalizer EQ within the Bose Podcast app. The sound profile is fixed by default. Apple Ios 15 Review

Do Bose QC45 work with Android phones?

Yes, the Bose QC45 work seamlessly with Android phones via Bluetooth.

They support the AAC codec for good audio quality on Android devices.

What is Aware Mode on Bose QC45?

Aware Mode is a transparency mode that allows you to hear your surroundings while wearing the headphones, without needing to take them off.

It’s useful for hearing announcements, engaging in quick conversations, or being aware of traffic.

How long does the battery last on Bose QC45?

The Bose QC45 offer up to 24 hours of continuous playback with active noise cancellation enabled. Astro Gaming A10 Gen 2 Review

Do Bose QC45 have a microphone for calls?

Yes, the Bose QC45 feature an advanced multi-microphone system with beamforming technology for excellent call quality, effectively picking up your voice while reducing background noise.

Are Bose QC45 comfortable for long hours?

Yes, the Bose QC45 are renowned for their exceptional comfort due to their lightweight design, plush earcups, and minimal clamping force, making them ideal for long listening sessions.

Can I use Bose QC45 with a wired connection?

Yes, the Bose QC45 come with a 3.5mm audio cable, allowing you to use them with a wired connection even if the battery runs out though ANC will not be active in passive wired mode.

Is the Bose QC45 waterproof?

No, the Bose QC45 are not waterproof or water-resistant.

They are designed for indoor use and light outdoor use but should not be exposed to rain or excessive moisture. Medical Guardian Mgmove Smartwatch Review

Do Bose QC45 support multi-device connection?

Yes, the Bose QC45 support multi-point Bluetooth connectivity, allowing them to be simultaneously connected to two devices e.g., a phone and a laptop and seamlessly switch between them.

What Bluetooth version do Bose QC45 use?

The Bose QC45 use Bluetooth 5.1, which offers improved connectivity stability, range, and power efficiency.

Do Bose QC45 fold for portability?

Yes, the Bose QC45 feature a foldable design, allowing them to collapse into a compact size for easy storage and portability in their included carrying case.

Are Bose QC45 good for gaming?

For casual gaming, especially on mobile or PC with Bluetooth, they are decent.

However, for competitive gaming, the slight latency of Bluetooth might be a factor, and a wired gaming headset is generally preferred. Kaspersky Safe Kids Review

Can I use Bose QC45 for Zoom calls?

Yes, the Bose QC45 are excellent for Zoom, Google Meet, or other video conferencing calls due to their effective noise cancellation and clear microphone quality.

How do I charge Bose QC45?

The Bose QC45 charge via a USB-C cable.

A 15-minute charge can provide up to 3 hours of playback, and a full charge takes about 2.5 hours.

Do Bose QC45 come with a carrying case?

Yes, the Bose QC45 include a semi-hard shell carrying case for protection and easy transport.

What colors are Bose QC45 available in?

The Bose QuietComfort 45 are typically available in Black and White Smoke. Rode Nth 100 Review

Is the noise cancellation on QC45 better than Sony WH-1000XM5?

The QC45’s noise cancellation is very close to the Sony WH-1000XM5, particularly excelling at low-frequency sounds.

The XM5s might slightly edge them out in overall broadband noise reduction and offer adaptive ANC.

Can I turn off noise cancellation on Bose QC45?

Yes, you can switch between “Quiet Mode” noise cancellation on and “Aware Mode” transparency using the button on the left earcup.

There isn’t an “off” mode where no processing occurs.

Do Bose QC45 have touch controls?

No, the Bose QC45 exclusively use tactile physical buttons for all controls, providing a reliable and intuitive user experience.

Are Bose QC45 good for running or workouts?

While comfortable, the Bose QC45 are not designed for strenuous physical activity.

They lack sweat resistance, and their over-ear design might not stay secure during intense movement.

Do Bose QC45 support aptX or LDAC codecs?

No, the Bose QC45 primarily support SBC and AAC Bluetooth codecs. They do not support aptX or LDAC.

Can I replace the ear pads on Bose QC45?

Yes, the ear pads on the Bose QC45 are replaceable, which can extend the lifespan and comfort of the headphones.

Replacements are available from Bose and third-party manufacturers.

What is the warranty for Bose QC45?

Bose typically offers a one-year limited warranty on their headphones, though this can vary by region.

It’s always best to check the specific warranty information provided at the time of purchase.

Are the Bose QC45 worth the price?

For those who prioritize world-class noise cancellation, exceptional comfort for long wear, and a reliable, simple user experience, the Bose QC45 offer excellent value for their premium price.

Do Bose QC45 have a low latency mode?

No specific low latency mode is advertised for the Bose QC45 for general Bluetooth use.

For applications requiring zero latency, a wired connection is recommended.

How do Bose QC45 compare to Bose Noise Cancelling Headphones 700?

The QC45 are more compact and prioritize simpler, absolute noise cancellation and classic comfort.

The NC 700 offer adjustable ANC levels, a more modern aesthetic with touch controls, and slightly better call quality in some instances, but don’t fold as compactly.

Can I connect Bose QC45 to a smart TV?

If your smart TV has Bluetooth audio output capability, you can likely connect the Bose QC45. Check your TV’s specifications for Bluetooth compatibility.

What’s included in the Bose QC45 box?

The Bose QuietComfort 45 typically include the headphones, a carrying case, a USB-C charging cable, and a 3.5mm audio cable.