Sennheiser Momentum True Wireless 3 vs Sony ULT Wear
The Verdict
These headphones target different listening scenarios with distinct strengths. Sennheiser's Momentum True Wireless 3 delivers premium sound quality through 7mm TrueResponse transducers and aptX Adaptive codec support, ideal for mobile users seeking portability. Battery life reaches 7 hours with ANC engaged, extending to 28 hours with the case. The 5.8g earbuds offer IPX4 water resistance and seamless multipoint connectivity at $249. Sony's ULT Wear prioritizes battery endurance and audio customization with 30 hours of ANC-enabled playback and quick 10-minute charging that yields 5 hours of use. The 40mm drivers support LDAC hi-res audio, while the ULT button provides tactile bass control across two boost levels. However, over-ear design means reduced portability at 255g, and lack of water resistance limits outdoor use. Sound personalization favors Sony through LDAC and 360 Reality Audio, while Sennheiser excels in codec variety and wearable comfort. Choose the Momentum True Wireless 3 if commuting and gym use matter; select the ULT Wear for home listening and all-day battery needs without charging anxiety.
Who Should Buy
Buy the Sennheiser Momentum True Wireless 3 if…
- →Audiophile-grade sound quality — best-in-class for true wireless
- →aptX Adaptive provides high-quality, low-latency audio on Android
- →Effective ANC that adapts to your environment
Buy the Sony ULT Wear if…
- →ULT bass button adds two levels of genuinely impactful bass boost
- →50-hour battery without ANC is industry-leading endurance
- →LDAC hi-res audio and multipoint at just $199 is outstanding value
Category Scores
Pros & Cons
Sennheiser Momentum True Wireless 3
Pros
- Audiophile-grade sound quality — best-in-class for true wireless
- aptX Adaptive provides high-quality, low-latency audio on Android
- Effective ANC that adapts to your environment
- 28 hours total battery with wireless charging case
- Premium fabric-wrapped case and refined design
Cons
- Touch controls are fiddly and can misfire
- IPX4 is adequate but not rugged for intense workouts
- Ear tips may need upgrading for the best seal
- Multipoint can be slow to switch between devices
Sony ULT Wear
Pros
- ULT bass button adds two levels of genuinely impactful bass boost
- 50-hour battery without ANC is industry-leading endurance
- LDAC hi-res audio and multipoint at just $199 is outstanding value
- Effective ANC that rivals headphones at twice the price
- Sony's proven comfort and lightweight design
Cons
- ULT bass mode can overwhelm mids and treble at max setting
- No IP rating — not suitable for gym or outdoor use
- Bluetooth 5.2 instead of newer 5.3
- Plastic build feels less premium than XM5
Full Specifications
| Spec | Sennheiser Momentum True Wireless 3 | Sony ULT Wear |
|---|---|---|
| Active Noise Cancelling | ||
| Type | in-ear | over-ear |
| Weight | 5.8 g (each) | 255 g |
| Battery | ||
| Battery life | 7 hrs ANC on (28 hrs total with case) | 30 hrs (ANC on), 50 hrs (ANC off) |
| Charging | USB-C or Qi wireless | USB-C, 10-min quick charge for 5 hrs |
| Drivers | 7mm TrueResponse transducer | 40 mm |
| Features | Adaptive Noise Cancellation, Transparency mode, Customizable touch controls, Sennheiser Smart Control app with EQ, Sound personalization, aptX Adaptive for low-latency audio | ULT button for extra bass — two bass boost levels, Adaptive Sound Control, LDAC hi-res audio, Multipoint Bluetooth pairing, Speak-to-Chat auto-pause, 360 Reality Audio |
| Connectivity | ||
| Wired option | ||
| Codecs | SBC, AAC, aptX, aptX Adaptive | LDAC, AAC, SBC |
| Bluetooth | 5.2 | 5.2 |
| Multipoint | ||
| Water Resistance | IPX4 | None |
Want to compare a third product?
Add another product for a 3-way comparison.
Related Comparisons
- Sennheiser Momentum True Wireless 3 vs Sony WH-1000XM6
- Sony ULT Wear vs Sony WH-1000XM6
- Sennheiser Momentum True Wireless 3 vs Bose QuietComfort Ultra Headphones (2nd Gen)
- Sony ULT Wear vs Bose QuietComfort Ultra Headphones (2nd Gen)
- Sony ULT Wear vs Sony WH-XB910N Extra Bass
- Sony ULT Wear vs Sony WH-CH720N
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in headphones, see all Sennheiser products or all Sony products. View full details for the Sennheiser Momentum True Wireless 3 or the Sony ULT Wear.