Bose QuietComfort 45 Wireless Headphones or Bose QuietComfort 35 Wireless Headphones? Which Bose Model to Buy
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When comparing bose quietcomfort 45 wireless headphones vs quietcomfort 35 wireless, you see two distinct approaches to noise cancellation. Both models offer wireless Bluetooth connectivity and premium over-ear comfort. The primary difference lies in their feature sets and battery performance. The QuietComfort 45 emphasizes modern audio tuning and longer playtime. The QuietComfort 35 II focuses on voice assistant integration and augmented reality support. You should choose based on whether you prioritize battery life or smart features.
Key differences
| Aspect | Bose QuietComfort 45 Wireless Headphones | Bose QuietComfort 35 II Wireless |
|---|---|---|
| Battery Life | Up to 24 hours | Up to 20 hours |
| Noise Cancellation Modes | Quiet and Aware Modes | Adjustable levels |
| Voice Assistants | Not listed | Alexa and Google Assistant |
| Audio Technology | TriPort architecture and Volume-optimized Active EQ | Bose AR Enhanced |
| Connectivity | Wireless, Bluetooth | Wireless, Bluetooth, Wired |
Which one should you choose?
Choose Bose QuietComfort 45 Wireless Headphones if
- You want longer battery life for travel or long work sessions
- You prefer volume-optimized audio that stays balanced at any level
- You want distinct Quiet and Aware modes for noise control
Choose Bose QuietComfort 35 II Wireless if
- You need built-in Alexa and Google Assistant support
- You want to use Bose AR for augmented reality experiences
- You prefer a model with explicit wired connectivity options
Verdict: The QuietComfort 45 suits you if you prioritize battery longevity and consistent audio tuning across volume levels. The QuietComfort 35 II is better if you rely on voice assistants or augmented reality features. Both deliver strong noise cancellation, so your choice depends on these specific feature needs.
QC45 vs QC35 II Spec Comparison
battery life
The Bose QuietComfort 45 Wireless Headphones provide up to 24 hours of playback on a single charge. This duration exceeds the Bose QuietComfort 35 II Wireless, which offers up to 20 hours of wireless playtime. The QC45 also supports a quick charge feature, delivering three hours of listening time from just fifteen minutes of power. The QC35 II data does not specify a quick charge capability. If you need longer continuous listening sessions without needing to plug in, the extra four hours and the rapid charging option make the newer model the more practical choice for travel or long workdays.
noise cancellation modes
Both headphones feature active noise cancellation, but they name their modes differently. The QuietComfort 45 Wireless Headphones offer Quiet Mode for full noise cancellation and Aware Mode to let outside sound in. The QuietComfort 35 II Wireless provides adjustable noise cancellation levels for a personalized experience. The QC45 data explicitly defines these two distinct modes, while the QC35 II data mentions adjustable levels without specifying the exact mode names. Both approaches allow you to control how much ambient noise you hear, but the QC45 provides clearer definitions for its settings in the provided specifications.
audio features
The QuietComfort 45 Wireless Headphones include high-fidelity audio with TriPort acoustic architecture for depth and Volume-optimized Active EQ to maintain balanced performance at any volume. You can also use an adjustable EQ to set bass, mid-range, and treble levels. The QuietComfort 35 II Wireless data lists Stereo audio features but does not mention specific acoustic architectures or volume-optimized equalization. The QC45 specifications provide more detail on how the sound is tuned and adjusted, giving you more control over your audio profile compared to the standard stereo output listed for the QC35 II.
connectivity
Both models support wireless Bluetooth connectivity for seamless pairing. The QuietComfort 35 II Wireless also explicitly lists Wired connectivity in its attributes, allowing you to use an audio cable if needed. The QuietComfort 45 Wireless Headphones features mention plugging in an included audio cable for wired mode, but the attributes section only lists Wireless and Bluetooth. Since both products support wired listening via cable, this is a functional tie. You can connect either pair to devices without Bluetooth, though the QC35 II also highlights NFC for easy pairing, which is not mentioned for the QC45.
voice assistants
The QuietComfort 35 II Wireless headphones feature built-in integration with Alexa and Google Assistant for hands-free convenience. The product data for the QuietComfort 45 Wireless Headphones does not mention specific voice assistant integrations. While the QC45 likely supports voice commands, the provided specifications do not confirm this feature. If you rely heavily on Alexa or Google Assistant for smart home control or queries while listening, the QC35 II data explicitly confirms this capability. The QC45 data leaves this aspect undefined, so the QC35 II has the clear advantage based on the available information.
Which Bose QuietComfort model fits you
Users wanting longer battery life and quick charging
The QuietComfort 45 offers 24 hours of playback, exceeding the 20 hours of the QuietComfort 35 II. It also supports a quick 15-minute charge for 3 hours of use. This makes it ideal for travelers who need extended listening time and rapid power boosts without waiting for a full charge cycle.
Those needing voice assistant integration and augmented reality
The QuietComfort 35 II includes built-in Alexa and Google Assistant support for hands-free control. It also features Bose AR enhanced capabilities for immersive audio experiences. If you rely on voice commands or augmented reality features for navigation and gaming, this model provides those specific integrations out of the box.
Listeners preferring customizable audio profiles and transparency modes
The QuietComfort 45 provides an adjustable EQ to set bass, mid-range, and treble levels to your preference. It also offers Aware Mode to hear your environment alongside music. This level of audio personalization and environmental awareness is not listed for the QuietComfort 35 II, making it better for sound customization.
The products compared
Bose QuietComfort 45 Wireless Headphones
Best for: Travelers seeking reliable noise cancellation
- Noise Cancellation
- Quiet Mode (full noise cancelling)
- Single Charge Battery
- 24 hours
- Transparency Mode
- Aware Mode
- Connectivity
- Wireless, Bluetooth
- Dimensions
- 3 × 8 × 6 inches
- Weight
- 14 ounces
View on Amazon: Bose QuietComfort 45 Wireless Headphones Affiliate link
The Bose QuietComfort 45 balances noise cancellation, comfort, and sound quality. It features Quiet Mode for full noise cancellation and Aware Mode to hear your surroundings. The TriPort acoustic architecture provides depth, while Volume-optimized Active EQ keeps bass consistent at any volume. You get up to 24 hours of battery life. This model suits those who prioritize reliable wireless performance and adjustable audio settings.
Pros
- Quiet Mode provides full noise cancellation using external microphones
- Aware Mode allows you to hear your environment and music simultaneously
- Adjustable EQ lets you set bass, mid-range, and treble levels
- 24-hour battery life with 3 hours of playback from a 15-minute charge
Cons
- Heavier at 14 ounces compared to lighter alternatives
- No mention of companion app for advanced customization
- Lacks multipoint Bluetooth connection specification
Good fit if
- You need full noise cancellation for travel
- You prefer physical controls over app-based management
- You want consistent audio performance at varying volumes
Skip if
- You require multipoint connectivity for multiple devices
- You prefer ultra-lightweight headphones under 10 ounces
- You need a companion app for detailed EQ adjustments
Verdict: Bose QuietComfort 45 Wireless Headphones offer reliable noise cancellation and balanced audio for travelers who value simplicity. You should choose this model if you prioritize consistent sound quality and long battery life over advanced smart features.
Bose QuietComfort 35 II Wireless
Best for: Users needing adjustable noise cancellation
- Connectivity
- Wireless, Bluetooth, Wired
- Audio Features
- Stereo
- Color
- Silver
View on Amazon: Bose QuietComfort 35 II Wireless Affiliate link
The Bose QuietComfort 35 II offers wireless freedom with Bluetooth and NFC connectivity. It features adjustable noise cancellation levels for personalized listening. You get up to 20 hours of battery life on a single charge. The headphones include built-in Alexa and Google Assistant support. Bose AR enhances the audio experience for gaming and navigation. They are available in Silver or Black.
Pros
- Adjustable noise cancellation levels
- Up to 20 hours of wireless playtime
- Built-in Alexa and Google Assistant
- Bluetooth and NFC connectivity
Cons
- Shorter battery life than the QuietComfort 45
- Heavier build than the QuietComfort 45
- No USB-C charging mentioned
Good fit if
- You want adjustable noise cancellation
- You need voice assistant integration
- You prefer Bluetooth and NFC pairing
Skip if
- You need the latest battery life
- You want the lightest weight
- You prefer USB-C charging
Verdict: Bose QuietComfort 35 II Wireless Headphones fit users who prioritize adjustable noise cancellation and voice assistant integration over the latest battery or weight specs.
Specifications side by side
| Spec | Bose QuietComfort 45 Wireless Headphones | Bose QuietComfort 35 II Wireless |
|---|---|---|
| Noise Cancellation | Quiet Mode (full noise cancelling) | not stated |
| Single Charge Battery | 24 hours | not stated |
| Transparency Mode | Aware Mode | not stated |
| Connectivity | Wireless, Bluetooth | Wireless, Bluetooth, Wired |
| Audio Features | not stated | Stereo |
| Color | Triple Black | Silver |
| Dimensions | 3 × 8 × 6 inches | not stated |
| Weight | 14 ounces | not stated |
| Size | One size | not stated |
| Model | 866724-0100-cr | 789564-0020 |
Frequently asked questions
Which Bose headphones are better for frequent air travel?
The Bose QuietComfort 45 Wireless Headphones are the better choice for travelers. They offer up to 24 hours of playback, which exceeds the 20 hours provided by the QuietComfort 35 II. This longer battery life ensures you stay connected during long trips. The QC45 also includes a quick charge feature that provides three hours of use from just fifteen minutes of power.
Does the Bose QuietComfort 35 II support wired connections?
Yes, the Bose QuietComfort 35 II Wireless Headphones support wired connectivity. This allows you to use them without Bluetooth if needed. The QuietComfort 45 focuses on wireless and Bluetooth connections. If you prefer the option to plug in directly, the QC35 II provides that flexibility alongside its wireless capabilities.
What is the weight difference between the two models?
The Bose QuietComfort 45 Wireless Headphones weigh 14 ounces. The QuietComfort 35 II does not list a specific weight in its specifications. You should choose the QC45 if you prioritize consistent sound quality and long battery life. The QC35 II is better if you need adjustable noise cancellation and voice assistant integration.
Can I use voice assistants on both models?
The Bose QuietComfort 35 II Wireless Headphones are designed for users who prioritize voice assistant integration. The QuietComfort 45 emphasizes simplicity and balanced audio. Both models offer wireless Bluetooth connectivity. You should select the QC35 II if voice control is a primary requirement for your daily use.
Which model offers more adjustable noise cancellation features?
The Bose QuietComfort 35 II Wireless Headphones are best for users needing adjustable noise cancellation. The QuietComfort 45 offers reliable noise cancellation with a focus on simplicity. If you want to fine-tune how much ambient sound you block, the QC35 II is the suitable option. The QC45 provides a more consistent, set-and-forget experience.
Are both headphones available in multiple colors?
The Bose QuietComfort 45 Wireless Headphones are listed in Triple Black. The Bose QuietComfort 35 II Wireless is available in Silver. The QC45 is positioned as the top pick for travelers seeking reliability. The QC35 II is ranked second, fitting users who value adjustable settings over the latest battery specs.
Which headphones have stereo audio support?
The Bose QuietComfort 35 II Wireless Headphones explicitly list stereo audio features. The QuietComfort 45 emphasizes balanced audio for travelers. Both models provide wireless connectivity. You should choose the QC35 II if you want confirmed stereo output alongside adjustable noise cancellation. The QC45 is ideal for those prioritizing longer battery life.