Bose QuietComfort Ultra Headphones vs Audio-Technica ATH-M50xBT2 (Black)
The Bose QuietComfort Ultra Headphones is the flagship option here, boasting world-class Active Noise Cancelling (ANC) that crushes the passive noise isolation of the Audio-Technica ATH-M50xBT2 (Black). In real-world use, the Bose delivers up to 24 hours of battery life compared to a whopping 50 hours on the Audio-Technica, making it a no-brainer for long listening sessions. Key specs: ANC: Yes vs No and Battery: 24h vs 50h.
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Bose QuietComfort Ultra Headphones
Audio-Technica ATH-M50xBT2 (Black)
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Bose QuietComfort Ultra Headphones vs Audio-Technica ATH-M50xBT2 (Black)
Bose QuietComfort Ultra Headphones
Audio-Technica ATH-M50xBT2 (Black)
| Criterion | Bose QuietComfort Ultra Headphones | Audio-Technica ATH-M50xBT2 (Black) |
|---|---|---|
| Rating | ★4.2(8,908)Amazon | ★4.4(3,219)Amazon |
Form Factor | Over-ear (closed-back, foldable) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.3 + 2.5mm wired | Bluetooth 5.0 + USB-C (Charging) + 3.5mm Jack (Analog) |
Bluetooth Version | 5.3 | Bluetooth 5.0 |
Codecs | SBC, AAC, aptX Adaptive (Snapdragon Sound) | LDAC, AAC, SBC |
ANC | Yes (World-class Quiet Mode & CustomTune) | No (Passive noise isolation only) |
Transparency | Yes (Aware Mode with ActiveSense) | No |
Drivers | Custom-designed proprietary drivers | 45mm large-aperture drivers with rare earth magnets |
Frequency Response | N/A (Not published by manufacturer) | 15 Hz – 28,000 Hz |
Microphones | Advanced array (12 microphones total) | Dual MEMS microphones (beamforming) |
Battery Life | Up to 24 hrs (18 hrs with Immersive Audio) | Up to 50 hours (Continuous use) |
Battery Life | N/A (Headphones only) | N/A (No charging case) |
Charging | USB-C; ~3 hrs full; 15 min = 2.5 hrs playback | USB-C; ~3.5 hours full charge; 10 min rapid charge = up to 3 hours playback |
Multipoint | Yes (2 devices) | Yes (2 devices) |
Low Latency Mode | Via aptX Adaptive (requires compatible source) | Yes (via Audio-Technica CONNECT app) |
Wired Mode | Yes (2.5mm to 3.5mm cable included) | Yes (1.2 m / 3.9' cable included; works with zero battery) |
Water Resistance | None (IPX4 rating unconfirmed/absent) | None (No IP rating) |
Weight | 254 g (0.56 lb) | 10.8 oz (307 g) |
Controls | Touch strip (volume) + Physical buttons (power/mode) | Physical buttons (Power/Pairing, Volume, Multifunction/Voice Assistant) |
App Eq | Bose Music App (3-band EQ + Immersive settings) | Audio-Technica CONNECT app (5-band EQ, Codec switch, Low Latency, L/R Balance) |
Extras | Bose Immersive Audio, Snapdragon Sound, Google Fast Pair, SimpleSync, On-head detection | Google Fast Pair; Amazon Alexa built-in; Sidetone circuitry; 1.2 m cable & carrying pouch included |
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Bose QuietComfort Ultra Headphones
✓ Pros:
- • Market-leading ANC suppresses virtually all background noise
- • Bose Immersive Audio creates a wider soundstage
- • Extremely comfortable with plush earcups and headband
- • Supports aptX Adaptive and Snapdragon Sound for Android
- • Foldable design makes it more portable than the NC700
✗ Cons:
- • High price tag compared to competitors
- • 2.5mm audio jack is less convenient than standard 3.5mm
- • USB-C port is for charging only (no USB audio)
- • Cannot fully turn off ANC (only switch modes)
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Audio-Technica ATH-M50xBT2 (Black)
✓ Pros:
- • Exceptional battery life (up to 50 hours) minimizes charging frequency
- • High-resolution audio support via LDAC codec
- • Multipoint pairing allows seamless switching between two devices
- • Preserves the acclaimed sonic signature of the wired M50x studio monitors
- • Dedicated low-latency mode improves lip-sync for gaming and video
✗ Cons:
- • Lacks Active Noise Cancelling (ANC) and Transparency modes found in competitors
- • No official IP water or dust resistance rating
- • Passive noise isolation is effective but not equal to active solutions
- • Clamp force may feel tight for some users during extended listening sessions
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Which one is better?
The Bose QuietComfort Ultra Headphones is the better buy for most people - its Active Noise Cancelling feature crushes the Audio-Technica's passive setup. That said, grab the Audio-Technica ATH-M50xBT2 (Black) if you want to save money and need exceptional battery life, lasting 50 hours versus Bose's 24 hours.
Who should buy each?
Choose the Bose QuietComfort Ultra Headphones if: you want top-notch noise cancellation for your commutes, enjoy immersive audio experiences, or need a comfortable fit for hours of listening. (8.96 oz weight)
Choose the Audio-Technica ATH-M50xBT2 (Black) if: you need long battery life for extended use, are on a budget, or prefer a classic studio sound for music production. (10.83 oz weight)
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Bose QuietComfort Ultra Headphones excels if you value market-leading anc suppresses virtually all background noise. Audio-Technica ATH-M50xBT2 (Black) is better if you prioritize exceptional battery life (up to 50 hours) minimizes charging frequency. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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