In depth comparison and review of Sennheiser MOMENTUM True Wireless and Soundcore Liberty Air. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser MOMENTUM True Wireless | Soundcore Liberty Air |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 55 g | |
| Dimensions & Weight Details | Charging case: 7.86 cm x 4.5 cm x 3.5 cm / 56.6 g Earbud: 13.2 g |
- | |
| Colour | - | Black | |
| Protection | Splashproof, sweat-resistant, IPX4 | IPX5, water-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless | Soundcore Liberty Air |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 21000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM True Wireless offer a larger frequency range than Soundcore Liberty Air. |
| Total Harmonic Distortion (THD) | 0.08% | - | |
| Sensitivity | 107 dB | - | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 7 mm | Graphene - 6 mm | Sennheiser MOMENTUM True Wireless have a thicker diaphragm than Soundcore Liberty Air. |
| MICROPHONE | Sennheiser MOMENTUM True Wireless | Soundcore Liberty Air |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -94 dB | - |
| REMOTE CONTROL | Sennheiser MOMENTUM True Wireless | Soundcore Liberty Air |
|---|
| Controls | - | Answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | Sennheiser MOMENTUM True Wireless | Soundcore Liberty Air |
|---|
| Cable Type | USB-C charge cable - detachable - 20 cm | - |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless | Soundcore Liberty Air |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 5 hour(s) | Soundcore Liberty Air lasts longer on a single charge than the Sennheiser MOMENTUM True Wireless. |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Sennheiser MOMENTUM True Wireless recharge faster than Sennheiser MOMENTUM True Wireless. |
| OTHERS | Sennheiser MOMENTUM True Wireless | Soundcore Liberty Air |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (XS, small, medium, large) | Charging case, micro-USB charging cable, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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