Side by side comparison and review of Devialet Gemini and Poly SupraPlus SDS 1031-15. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| 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 | - | |
| Protection | Splashproof, IPX4, dust-proof | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | Yes | - | Devialet Gemini are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Internal Delay Compensation technology | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Diaphragm | 10 mm | - | |
| Features | Ear Active Matching, Pressure Balance Architecture | - |
| MICROPHONE | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | Play/pause, voice assistant, ANC/ambient | Push to Talk (PTT) |
|---|
| CABLE | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | Charging cable - detachable | Quick Disconnect to LEMO FFP.2S.310 cable |
|---|
| FEATURES | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - |
| BATTERY AND CHARGING | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 6 hour(s) | - | |
| 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 |
- | |
| Charging Time | 1.5 hour(s) | - |
| OTHERS | Devialet Gemini | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | Charging case, charging cable, 4 pairs of ear tips (XS, small, medium, large) | - | |
|---|---|---|---|
| Compliant Standards | IPX4 | - | |
| TAA Compliant | - | Yes |
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