Detailed comparison and review of Devialet Gemini and Belkin SoundForm Bolt. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3 cm | |
| Width | - | 6 cm | |
| Depth | - | 4.2 cm | |
| Weight | - | 21 g | |
| Dimensions & Weight Details | Charging case: 5.8 cm x 7.4 cm x 3.1 cm / 76 g Earbud: 1.8 cm x 3.3 cm x 1.5 cm / 8 g |
- | |
| Colour | Matte black | Black | Lavender | Teal | White | |
| Protection | Splashproof, IPX4, dust-proof | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Belkin SoundForm Bolt have a more advanced version of Bluetooth than Devialet Gemini. |
| Bluetooth Audio Codec | aptX | SBC | |
| Active Noise Cancelling | Yes | - | Devialet Gemini are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Internal Delay Compensation technology | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 20000 Hz | 20 - 20000 Hz | Devialet Gemini offer a larger frequency range than Belkin SoundForm Bolt. |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Diaphragm | 10 mm | 6 mm | Devialet Gemini have a thicker diaphragm than Belkin SoundForm Bolt. |
| Features | Ear Active Matching, Pressure Balance Architecture | - |
| MICROPHONE | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphones Included | - | 2 |
| REMOTE CONTROL | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Controls | Play/pause, voice assistant, ANC/ambient | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Cable Type | Charging cable - detachable | USB-C charge cable |
|---|
| FEATURES | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Features | Touch control | Stereo/mono mode, LED indicator | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - | |
| Sensors | - | Touch control |
| BATTERY AND CHARGING | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 9 hour(s) | Belkin SoundForm Bolt lasts longer on a single charge than the Devialet Gemini. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 6 hours Continuous talk: up to 4 hours Continuous talk (noise cancelling OFF): up to 4.5 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Devialet Gemini | Belkin SoundForm Bolt |
|---|
| Included Accessories | Charging case, charging cable, 4 pairs of ear tips (XS, small, medium, large) | Charging case, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Chrome OS, Windows | |
| Compliant Standards | IPX4 | FCC, RoHS, REACH | |
| Service & Support | - | Limited warranty - 2 years |
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