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Bose QuietComfort 35 Vs. Bose QuietComfort 45: 4 Must-Know Facts

  • Bose QC 45 costs more than the Bose QC35.
  • Bose QC45 offers to deliver better performance when it comes to noise cancellation.
  • QC35 features better frequency response as compared to Bose QuietComfort 45.
  • Given their microphones, both headphones can be used for conference calls, but none of them is studio-quality.

If you’re looking for a great pair of over-ear headphones, the Bose QC35 and Bose QC45 are great choices. They are extremely comfortable and offer the best noise cancellation in the market.

The QC35 II headphones are the predecessors of the QC45 and are well-loved by audiophiles. They’re known for their comfort and excellent sound quality. They also fold up, turning into an ideal travel companion. Below, we’ll take a good look at both models and make a detailed comparison of Bose QuietComfort 35 Vs. Bose QuietComfort 45!

The main difference is the boost in the high-end on the QuietComfort 45. The higher end can make speech intelligible and help with podcasts. On the other hand, the default frequency response of the QuietComfort 35 II headphones is more natural-sounding.

The Bose QC45 is a successor to the Bose QC35 and boasts an array of new features. These include a Music Share feature, which lets you share your music files between two sets of Bose wireless headphones. In addition, both headphones feature swappable Action Button commands. Both models are available in various colors.

Bose QuietComfort 35 Vs. Bose QuietComfort 45: Side-by-Side Comparison Table

Check out our QuietComfort 35 Vs. Bose QuietComfort 45 side-by-side comparison:

FeatureBose QuietComfort 35Bose QuietComfort 45
USB-C inputNoYes
ConnectivityBluetooth v4Bluetooth 5.1
Built-in audio controlYesYes
Battery life21 hours, 12 minutes24 hours, 49 minutes
Charging time2.5 hours2 hours
Fantastic Design
Bose QuietComfort 35 II Wireless Bluetooth Noise-Canceling Headphones
  • Three levels of world-class noise cancellation
  • Alexa-enabled
  • Noise-rejecting dual-microphone system
  • Balanced audio performance at any volume
  • Hassle-free Bluetooth pairing, personalized settings, access to future updates, and more through the Bose connect app
  • USB cable: 12 inch
  • Black
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03/03/2023 04:25 am GMT

What are the Key Differences? | Bose QuietComfort 35 Vs. Bose QuietComfort 45

Bose QuietComfort 35 vs. Bose QuietComfort 45
Bose Headphones on desk.

©Patrik Carlberg/Shutterstock.com


While the Bose QC45 and QC35 II share an identical design, the QC45 adds several improvements to its performance. Its large oval ear cups and matte black color scheme give it a classy appearance. Its controls and thick leatherette headband keep the design simple and functional.


Both headphones have a rich, warm sound signature. Bose has a reputation for its rounded, balanced sound, which is true in the QuietComfort 45. It uses a proprietary TriPort acoustic architecture and volume-optimized Active EQ to deliver punchy lows and crisp Mids.

Battery life

Battery life is a major factor to consider when choosing a pair of headphones, and the Bose QC45 II has one of the best battery lives. The Bose QC 45 II has a battery life of 24 hours, whereas the Bose QC 35 II has a battery life of 21 hours. Both headphones also feature a USB-C charging system and an ambient mode for added convenience.

Sound quality

The Bose QuietComfort series of headphones are a great way to enjoy the sound of your music, podcasts, and movies without sacrificing your daily life. These headphones provide both passive and lively noise cancellation and are comfortable to wear. Both models also feature firmware updates to improve their sound quality.

Both Bose QuietComfort headphones are lauded for their warm sound signature. Enhanced high-end frequencies make them ideal for speech intelligibility and podcasts. The Bose QC 45 and 35 II are similar in appearance, but they have some differences in sound quality.

As the QC 35 II is equipped with better frequency response, you’ll enjoy better sound quality with it, surprisingly. However, when it comes to noise canceling, the QC45 has better noise cancellation than the QC35 II. It uses a combination of active noise canceling and passive isolation, allowing you to muffle high-frequency sounds while preserving the low-frequency tones.

Noise Cancellation

If you are looking for noise-canceling headphones that will block out all the annoying noise around you, the Bose QuietComfort 35 may not be the right fit. The Bose QC45 headphones feature a more advanced version of noise cancellation. It is among the best noise-cancellation headphones on the market. It also has a better design than the QC35 II. Its TriPort design vents create more depth, while the active EQ in the QC45 boosts highs and lows and keeps fidelity, and is a suitable option for those who want to improve on their current headphones.


Bose makes many noise-canceling headphones. Their QC 35 II and QC 45 are among the best on the market, but both headsets appear very similar. Bose’s QuietComfort 45 and 35 II headphones feature great microphone systems and sound isolation. They can reduce ambient noise by a huge margin, which means you can hear more of your surroundings.

The microphone systems on the QuietComfort 35 II and 45 are very good and rank in the upper tier when compared to other Bluetooth headsets. Both models are great for long-haul flights or commuting. As such, there’s no considerable difference in the microphones.

Bose QuietComfort 35 Vs. Bose QuietComfort 45: Overview

The Bose QuietComfort 45 is the long-awaited successor of the popular QC35 II headphones and has received much positive press. It is known for its great sound and comfort. Additionally, it folds up to be a great travel companion. Let’s take a look at what each of them has to offer:

Bose QuietComfort 35

The Bose QuietComfort headphones 35 are crafted with the end user in mind. They make every note clearer and provide better sound quality, which makes them ideal for listening to music while on the go. They are also comfortable to wear and will not distract you from your surroundings, even during long listening sessions.

The overall sound quality of the Bose QuietComfort 35 headphones is impressive, with an excellently balanced sound signature. The sound does not suffer from any distortion, even at the highest volume settings.

The mid-levels are balanced so that the bass doesn’t dominate, so you can hear fine detail in your music. It also folds more easily, which makes it more convenient to carry around. Moreover, it has a long battery life, so you won’t have to worry about running out of battery power.

The headphones are comfortable to wear and also come with a hard case. Using them for long periods of time won’t be a problem. The Bose QuietComfort is an active noise-canceling headphone with a wireless and foldable design. The Bose QuietComfort 35 is great for users looking for the highest-quality wireless noise-canceling headphones.

Bose QuietComfort 45

The new Bose QuietComfort headphones are a rebirth of an iconic design. They’re renowned for their world-class quiet and shock-defying lightness and are built with proprietary technology that produces deep, clear sound. Acoustic noise Canceling technology creates true quiet, and a new Aware Mode allows you to hear your music and your environment at the same time.

The headphones feature active noise cancellation, which uses an array of microphones around your ears to monitor sound. The system uses four microphones to isolate ambient sound and eliminate unwanted noise. The ear pads swivel for ease of storage. The headphone is also compact enough to fit in your purse or bag, allowing easy portability.

In addition to providing noise isolation, the Bose QuietComfort 45 also offers volume-optimized active EQ, which helps maintain a balanced performance at any volume level. The headphones are a comfortable option for traveling and at home. They are also great for listening to music, with the bass level never overpowering the rest of the sound.

As for battery life, the Bose QuietComfort QC 45 has an impressive 24 hours of playtime, which is great for long flights. The Bose QC45 is a good example of how to update a classic. It has many of the same features as the original QC35 II but with some notable upgrades to noise cancellation.

Best for Comfort
Bose QuietComfort 45 Bluetooth Wireless Noise Cancelling Headphones
  • Excellent and comfortable design
  • Conveniently lightweight
  • Possible to personalize your audio
  • Get up to 24 hours of battery life
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04/05/2023 05:16 pm GMT

Bose QuietComfort 35 Vs. Bose QuietComfort 45: Which One Is Better? Which One Should You Use?

If you want a pair of wireless headphones that are well-priced and offer good sound quality, you should consider the Bose QC45.

This model is similar to the QC35 but has improved microphone performance and other added features. It also uses an improved noise rejection algorithm, which filters out background noise to give you crisp, clear sound, making it a clear winner!

Next Up…

Check out some of these awesome articles, you’ll for sure learn something new:

Bose QuietComfort 35 vs. Bose QuietComfort 45: What’s The Real Difference? FAQs (Frequently Asked Questions) 

How are both models priced?

Bose QC 35 is priced at about $170, and QC45 costs around $279.

Is QC45 waterproof?

None of Bose’s headphones feature water resistance.

How many microphones does Bose QuietComfort 45 have?

Bose QC 45 is equipped with six microphones.

How long does the warranty for QC 35 last?

QC 35 headphones are backed by five years warranty!

Does Bose provide an international warranty?

Bose headphones are a great choice if you’re traveling abroad and don’t want to spend a lot of money on an expensive pair of headphones. However, if you’re purchasing a product from another country, it’s worth checking out the warranty first, as some countries have different requirements and policies!

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