In depth comparison and review of Sennheiser MOMENTUM True Wireless 2 and Razer Hammerhead True Wireless (2021). 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 | Razer Hammerhead True Wireless (2021) |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 53 g | |
| 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 |
- | |
| Colour | White | Black | Black | |
| Protection | Splashproof, IPX4 | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless 2 | Razer Hammerhead True Wireless (2021) |
|---|
| 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 | Razer Hammerhead True Wireless (2021) 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) | - | |
| 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 Razer Hammerhead True Wireless (2021). |
| Max Input Power | - | 5 mW | |
| Total Harmonic Distortion (THD) | <0.08% | - | |
| Sensitivity | 107 dB | 91 dB/mW | Sennheiser MOMENTUM True Wireless 2 have higher sensitivity than Razer Hammerhead True Wireless (2021). |
| Impedance | - | 16 Ohm | |
| Diaphragm | 7 mm | 10 mm | Razer Hammerhead True Wireless (2021) have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 2. |
| Features | - | Google Fast Pair, Razer Chroma RGB |
| MICROPHONE | Sennheiser MOMENTUM True Wireless 2 | Razer Hammerhead True Wireless (2021) |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | - | -26 dBFS | |
| Signal-To-Noise Ratio | - | 64 dB |
| REMOTE CONTROL | Sennheiser MOMENTUM True Wireless 2 | Razer Hammerhead True Wireless (2021) |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Sennheiser MOMENTUM True Wireless 2 | Razer Hammerhead True Wireless (2021) |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | Sennheiser MOMENTUM True Wireless 2 | Razer Hammerhead True Wireless (2021) |
|---|
| Voice Control | Indirect | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - | |
| Additional Functions | - | Gaming mode |
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless 2 | Razer Hammerhead True Wireless (2021) |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 6.5 hour(s) | Sennheiser MOMENTUM True Wireless 2 lasts longer on a single charge than the Razer Hammerhead True Wireless (2021). |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
Continuous playback (lighting OFF / ANC OFF): up to 6.5 hours Continuous playback (lighting OFF / ANC OFF / with included charging case): up to 32.5 hours Continuous playback (lighting ON / ANC OFF): up to 5.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 27.5 hours Continuous playback (lighting ON / ANC OFF): up to 4.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 22.5 hours Continuous playback (lighting ON / ANC ON): up to 4 hours Continuous playback (lighting ON / ANC ON / with included charging case): up to 16 hours |
|
| Charging Time | 1.5 hour(s) | - |
| OTHERS | Sennheiser MOMENTUM True Wireless 2 | Razer Hammerhead True Wireless (2021) |
|---|
| Included Accessories | Charging case, 4 pairs of ear tips (XS, S,M, L) | Ear tips kit, charging case | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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