Bose QuietComfort 35 ll VS Bose QuietComfort 45

The Bose QuietComfort 35 ll and Bose QuietComfort 45 are both wireless noise-cancelling headphones that offer excellent sound quality and effective noise reduction. Both models also feature Bluetooth connectivity and a comfortable, around-ear design.

QuietComfort 35 II VS QuietComfort 45

One of the main differences between the two models is that the Bose QuietComfort 45 supports both Bluetooth and NFC (near-field communication) connectivity, while the Bose QuietComfort 35 II only supports Bluetooth. This means that the Bose QuietComfort 45 can be easily paired with a device simply by tapping it against the device, while the Bose QuietComfort 35 II requires a traditional Bluetooth pairing process.

Another difference between the two models is that the Bose QuietComfort 45 has a longer battery life than the Bose QuietComfort 35 II. The Bose QuietComfort 45 can last up to 20 hours on a single charge, while the Bose QuietComfort 35 II can last up to 20 hours with noise cancelling turned on and up to 40 hours with noise cancelling turned off.

Both models have a similar design, with padded ear cups and a headband that can be adjusted for a secure and comfortable fit. They also both feature controls on the ear cups, including buttons for adjusting the volume, skipping tracks, and activating the noise-cancelling feature.

Design & Build: Bose QuietComfort 35 II Vs Bose QuietComfort 45

The Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) are both high-quality noise-cancelling headphones that offer excellent sound quality and a comfortable fit. Both models are designed to reduce ambient noise, making them ideal for use in noisy environments or while traveling.

In terms of design, the QC35 II and QC45 have a similar look, with a sleek, over-ear design and a foldable headband for easy storage. Both models are made with a combination of plastic and metal, which gives them a premium feel. The QC35 II is available in black, silver, and rose gold, while the QC45 is only available in black.

One key difference between the two models is the control scheme. The QC35 II has physical buttons on the ear cups for controlling volume, skipping tracks, and activating the noise-cancelling feature, while the QC45 has touch-sensitive controls on the ear cups that allow you to swipe or tap to control the headphones.

In terms of sound quality, both the QC35 II and QC45 offer excellent sound quality with deep bass and clear, detailed treble. The QC45 has a slightly larger driver (40 mm vs. 36 mm in the QC35 II), which may give it slightly better bass performance, but overall, the sound quality of both models is very similar.

One notable difference between the two models is their battery life. The QC35 II has a battery life of up to 20 hours with the noise-cancelling feature turned on, while the QC45 has a longer battery life of up to 30 hours with the noise-cancelling feature turned on.

Comfort & Fit: Bose QuietComfort 35 II Vs Bose QuietComfort 45

Both the Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) are designed to be comfortable and have a secure fit. They both have padded ear cups and a padded headband, which helps to distribute the weight of the headphones evenly across the head and reduce pressure on the ears.

The ear cups of both models are designed to fit around the ears, rather than on top of them, which helps to reduce the feeling of pressure on the ears. Both models also have foldable headbands, which makes them more portable and easier to store when not in use.

One key difference between the two models is their size and weight. The QC35 II is slightly smaller and lighter than the QC45, which may make it more comfortable for some users, particularly if you plan to wear the headphones for long periods of time. The QC45 is a bit larger and heavier, but still comfortable to wear for extended periods.

Ambient Listening Mode

The Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) both have an ambient listening mode, which allows you to hear your surroundings while wearing headphones. This can be useful in situations where you need to be aware of your surroundings, such as when you’re walking in a busy city or at an airport.

To activate the ambient listening mode on the QC35 II, you can hold down the noise-cancelling button on the right ear cup for a few seconds. The headphones will then switch to ambient listening mode, allowing you to hear your surroundings while still wearing the headphones. You can also use the Bose Connect app to adjust the level of ambient sound that you hear.

On the QC45, you can activate the ambient listening mode by pressing and holding the touch-sensitive panel on the right ear cup for a few seconds. This will switch the headphones to ambient listening mode, allowing you to hear your surroundings while still wearing the headphones. You can also use the Bose Music app to adjust the level of ambient sound that you hear.

Microphone or Call Quality

Both the Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) have built-in microphones that are designed to provide clear call quality. The microphones on both models are located on the ear cups, near the bottom of the headband.

In terms of call quality, both the QC35 II and QC45 are very good. The microphones are able to pick up your voice clearly and transmit it to the person you’re talking to, even in noisy environments. The noise-cancelling feature of both headphones also helps to reduce ambient noise, which can make your voice sound clearer and more distinct on the other end.

One key difference between the two models is the way that you control calls. The QC35 II has physical buttons on the ear cups for controlling calls, while the QC45 has touch-sensitive controls on the ear cups that allow you to swipe or tap to answer or end a call.

Noise Cancellation: Bose QuietComfort 35 II Vs Bose QuietComfort 45

The Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) are both high-quality noise-cancelling headphones that are designed to reduce ambient noise. Both models use advanced noise-cancelling technology to detect and cancel out external noise, making them ideal for use in noisy environments or while traveling.

In terms of noise cancellation performance, both the QC35 II and QC45 are very effective at reducing ambient noise. They are able to cancel out a wide range of frequencies, including low-frequency noises like engine hum and high-frequency noises like voices.

One key difference between the two models is the way that you control the noise-cancelling feature. On the QC35 II, you can use a physical button on the ear cups to turn the noise-cancelling feature on or off. On the QC45, you can use the touch-sensitive controls on the ear cups to adjust the level of noise cancellation, or turn it off completely.

How Is Their Control System?

The Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) have different control systems, which affect how you interact with the headphones and access different features.

The QC35 II has physical buttons on the ear cups for controlling the volume, skipping tracks, and activating the noise-cancelling feature. The buttons are easy to locate and use, and offer a tactile feedback when pressed. The QC35 II also has a built-in microphone for making calls, which is controlled by a separate button on the ear cups.

The QC45 has touch-sensitive controls on the ear cups that allow you to swipe or tap to control the headphones. To increase or decrease the volume, you can swipe up or down on the touch-sensitive panel. To skip tracks, you can swipe forward or backward. To answer or end a call, you can tap the touch-sensitive panel. The QC45 also has a built-in microphone for making calls, which is controlled through the touch-sensitive panel.

Codec Support

The Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) both support Bluetooth audio, which allows you to wirelessly connect the headphones to a device such as a smartphone or a tablet. Both models also support a range of audio codecs, which are used to encode and decode digital audio data.

The QC35 II supports the SBC, AAC, and aptX codecs. SBC (Subband Codec) is a low-complexity codec that is commonly used with Bluetooth audio devices. It provides good sound quality, but may not be as efficient as other codecs at transmitting data. AAC (Advanced Audio Codec) is a high-quality codec that is used by many audio streaming services, such as Apple Music and Spotify. It provides excellent sound quality, but may not be as widely supported as SBC or aptX. aptX is a codec that is designed to improve the sound quality of Bluetooth audio by reducing the amount of data that is transmitted. It provides excellent sound quality, but may not be supported by all devices.

The QC45 supports the SBC, AAC, and LDAC codecs. SBC (Subband Codec) and AAC (Advanced Audio Codec) are the same codecs that are supported by the QC35 II. LDAC is a high-quality codec that is developed by Sony. It provides excellent sound quality and is capable of transmitting data at a higher bitrate than other codecs, which can result in improved sound quality.

App & Features

The Bose QuietComfort 35 II (QC35 II) and the Bose QuietComfort 45 (QC45) both have companion apps that allow you to customize and control various features on the headphones. The apps also provide access to additional features, such as firmware updates and personalized recommendations.

The QC35 II is compatible with the Bose Connect app, which is available for iOS and Android devices. The app allows you to customize the noise-cancelling feature, adjust the ambient listening mode, and update the firmware on the headphones. It also provides access to personalized recommendations based on your listening history.

The QC45 is compatible with the Bose Music app, which is available for iOS and Android devices. The app allows you to customize the noise-cancelling feature, adjust the ambient listening mode, and update the firmware on the headphones. It also provides access to personalized recommendations based on your listening history and allows you to access your favorite music and podcasts from a variety of sources.

Comparison Table of Bose QuietComfort 35 II vs QuietComfort 45

Here is a comparison table of the main features and specifications of the Bose QuietComfort 35 II and QuietComfort 45:

Feature	QuietComfort 35 II	QuietComfort 45
Connectivity	Bluetooth	Bluetooth, NFC
Noise cancelling	Yes	Yes
Battery life (with noise cancelling on)	20 hours	20 hours
Battery life (with noise cancelling off)	40 hours	N/A
Audio quality	Excellent	Excellent
Control buttons	On-ear cups	On-ear cups
Voice assistant compatibility	Yes (Google Assistant, Amazon Alexa)	Yes (Google Assistant, Amazon Alexa)
Case included	Yes	Yes
Weight	0.68 lbs (310 grams)	0.79 lbs (360 grams)
Price	Around $350	Around $400

Please note that these are just some of the main features and specifications of the Bose QuietComfort 35 II and QuietComfort 45. Both models offer a range of additional features and capabilities, so it is worth reviewing the full list of features and specifications for each model before making a decision.

Quality of Bose QuietComfort 35 II

The Bose QuietComfort 35 II is a wireless noise-cancelling headphone that offers excellent sound quality and effective noise reduction. It is an updated version of the original QuietComfort 35, with a few additional features and improvements.

Like the original QuietComfort 35, the QuietComfort 35 II has a comfortable, around-ear design with padded ear cups and a headband that can be adjusted for a secure and comfortable fit. It also delivers clear, detailed audio with a balanced, natural sound signature and strong bass performance, making it well-suited for a variety of music genres.

One of the main improvements in the QuietComfort 35 II is the addition of a dedicated Google Assistant button on the ear cup. This allows users to easily access the Google Assistant voice assistant by pressing the button, without the need to use their phone or another device. The QuietComfort 35 II is also compatible with Amazon Alexa.

The QuietComfort 35 II also has an effective noise-cancelling feature that uses advanced algorithms to reduce a wide range of ambient noise, including low-frequency sounds like airplane engine noise and background conversations. The noise cancelling can be adjusted or turned off using the control buttons on the ear cups.

Overall, the Bose QuietComfort 35 II is a high-quality noise-cancelling headphone that offers excellent sound quality and effective noise reduction in a comfortable, convenient design. It is a popular choice for those who want a premium listening experience while on the go and want the added convenience of a voice assistant.

Quality of Bose QuietComfort 45

The Bose QuietComfort 45 is a wireless noise-cancelling headphone that offers excellent sound quality and effective noise reduction. It is an updated version of the QuietComfort 35 II, with a few additional features and improvements.

Like the QuietComfort 35 II, the QuietComfort 45 has a comfortable, around-ear design with padded ear cups and a headband that can be adjusted for a secure and comfortable fit. It also delivers clear, detailed audio with a balanced, natural sound signature and strong bass performance, making it well-suited for a variety of music genres.

One of the main improvements in the QuietComfort 45 is the addition of NFC (near-field communication) connectivity, in addition to Bluetooth connectivity. This allows users to easily pair the QuietComfort 45 with a device simply by tapping it against the device, rather than going through the traditional Bluetooth pairing process.

The QuietComfort 45 also has an improved noise-cancelling feature that uses advanced algorithms to reduce a wide range of ambient noise, including low-frequency sounds like airplane engine noise and background conversations. The noise cancelling can be adjusted or turned off using the control buttons on the ear cups.

In addition to these features, the QuietComfort 45 has a longer battery life than the QuietComfort 35 II, with a rated battery life of up to 20 hours on a single charge.

Overall, the Bose QuietComfort 45 is a high-quality noise-cancelling headphone that offers excellent sound quality and effective noise reduction in a comfortable, convenient design. It is a popular choice for those who want a premium listening experience while on the go and want the added convenience of NFC connectivity.

Conclusion

Overall, both the Bose QuietComfort 35 II and Bose QuietComfort 45 are excellent noise-cancelling headphones that offer a comfortable fit, good sound quality, and effective noise reduction. The main differences between the two models are the type of connectivity they offer and the battery life.