In depth comparison and review of Sennheiser MOMENTUM True Wireless 2 and Huawei FreeBuds 4. 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 2 | Huawei FreeBuds 4 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Charging case: 7.68 cm x 4.38 cm x 3.47 cm / 58 g Charging case with earphones: 70 g Earphone: 6 g |
Charging case: 5.8 cm x 5.8 cm x 2.12 cm / 38 g Earbud: 1.68 cm x 1.85 cm x 4.14 cm / 4.1 g |
|
| Colour | White | Black | Ceramic white | Silver frost | |
| Protection | Splashproof, IPX4 | Splashproof, dust-resistant, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless 2 | Huawei FreeBuds 4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.2 | Huawei FreeBuds 4 have a more advanced version of Bluetooth than Sennheiser MOMENTUM True Wireless 2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | SBC, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Sennheiser MOMENTUM True Wireless 2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 21000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM True Wireless 2 offer a larger frequency range than Huawei FreeBuds 4. |
| Total Harmonic Distortion (THD) | <0.08% | - | |
| Sensitivity | 107 dB | - | |
| Diaphragm | 7 mm | 14.3 mm | Huawei FreeBuds 4 have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 2. |
| MICROPHONE | Sennheiser MOMENTUM True Wireless 2 | Huawei FreeBuds 4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Huawei FreeBuds 4 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Sennheiser MOMENTUM True Wireless 2 | Huawei FreeBuds 4 |
|---|
| Controls | Volume, answer/end, play/pause | Swipe control |
|---|
| CABLE | Sennheiser MOMENTUM True Wireless 2 | Huawei FreeBuds 4 |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | Sennheiser MOMENTUM True Wireless 2 | Huawei FreeBuds 4 |
|---|
| Voice Control | Indirect | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - | |
| Sensors | - | Wear sensor |
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless 2 | Huawei FreeBuds 4 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 30 mAh | |
| Battery Life | 7 hour(s) | 4 hour(s) | Sennheiser MOMENTUM True Wireless 2 lasts longer on a single charge than the Huawei FreeBuds 4. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
Continuous playback (active noise-cancelling off): up to 4 hours Continuous playback (active noise-cancelling on): up to 2.7 hours Continuous playback (active noise-cancelling off) (with included charging case): up to 22 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 14 hours Continuous talk (active noise-cancelling off): up to 2.3 hours Continuous talk (active noise-cancelling on): up to 2 hours |
|
| Charging Time | 1.5 hour(s) | 1 hour(s) | Huawei FreeBuds 4 recharge faster than Sennheiser MOMENTUM True Wireless 2. |
| OTHERS | Sennheiser MOMENTUM True Wireless 2 | Huawei FreeBuds 4 |
|---|
| Included Accessories | Charging case, 4 pairs of ear tips (XS, S,M, L) | USB-C charging cable, charging case (410 mAh) | |
|---|---|---|---|
| Compliant Standards | - | RoHS, halogen-free, IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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