In depth comparison and review of Razer Hammerhead True Wireless (2021) and Soundcore Liberty 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 | Razer Hammerhead True Wireless (2021) | Soundcore Liberty 4 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 53 g | 55 g | Razer Hammerhead True Wireless (2021) are lighter than Razer Hammerhead True Wireless (2021) headphones. |
| Colour | Black | Midnight black | |
| Protection | IPX4 | IPX4, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| High-Resolution Audio | - | Yes | |
| Tracking Data | - | Heart rate |
| SOUND QUALITY | Razer Hammerhead True Wireless (2021) | Soundcore Liberty 4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Bluetooth Audio Codec | SBC, AAC | LDAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 360° Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | Up to 40000 Hz | |
| Max Input Power | 5 mW | - | |
| Sensitivity | 91 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10 mm | - | |
| Features | Google Fast Pair, Razer Chroma RGB | MultiPoint Technology, ACAA 3.0 technology |
| MICROPHONE | Razer Hammerhead True Wireless (2021) | Soundcore Liberty 4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Soundcore Liberty 4 microphone can cancel out ambient noise. |
| Sensitivity | -26 dBFS | - | |
| Signal-To-Noise Ratio | 64 dB | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Razer Hammerhead True Wireless (2021) | Soundcore Liberty 4 |
|---|
| Controls | - | Answer/end, play/pause, squeeze control, ANC/transparency/normal |
|---|
| FEATURES | Razer Hammerhead True Wireless (2021) | Soundcore Liberty 4 |
|---|
| Features | - | HearID 2.0 Technology, Dynamic Head Tracking | |
|---|---|---|---|
| Sensors | - | Gyroscope | |
| Additional Functions | Gaming mode | - |
| BATTERY AND CHARGING | Razer Hammerhead True Wireless (2021) | Soundcore Liberty 4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 6.5 hour(s) | 9 hour(s) | Soundcore Liberty 4 lasts longer on a single charge than the Razer Hammerhead True Wireless (2021). |
| Battery Life Details | 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 |
Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | - | 1 hour(s) |
| OTHERS | Razer Hammerhead True Wireless (2021) | Soundcore Liberty 4 |
|---|
| Included Accessories | Ear tips kit, charging case | Charging case, CloudComfort ear tips (S/M1/M2/L)) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 18 months |
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