In depth comparison and review of Devialet Gemini and Bang & Olufsen Beoplay E8 Sport. 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 | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.5 cm | |
| Width | - | 2.3 cm | |
| Depth | - | 2.1 cm | |
| Weight | - | 6.4 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 |
Charging case: 7.06 cm x 3.56 cm x 3.35 cm / 55 g Earbud: 2.3 cm x 2.1 cm x 2.5 cm / 6.4 g |
|
| Colour | Matte black | Black | Oxygen blue | |
| Body Material | - | Aluminium, silicone, polymer | |
| Protection | Splashproof, IPX4, dust-proof | IP57 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | Bang & Olufsen Beoplay E8 Sport have a more advanced version of Bluetooth than Devialet Gemini. |
| Bluetooth Audio Codec | aptX | SBC, AAC, aptX | |
| Active Noise Cancelling | Yes | - | Devialet Gemini are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Internal Delay Compensation technology | - | |
| Noise Isolating | - | Yes | Bang & Olufsen Beoplay E8 Sport are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 5 - 20000 Hz | 20 - 20000 Hz | Devialet Gemini offer a larger frequency range than Bang & Olufsen Beoplay E8 Sport. |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | - | 107 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 10 mm | 5.7 mm | Devialet Gemini have a thicker diaphragm than Bang & Olufsen Beoplay E8 Sport. |
| Features | Ear Active Matching, Pressure Balance Architecture | - |
| MICROPHONE | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional |
| REMOTE CONTROL | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Controls | Play/pause, voice assistant, ANC/ambient | - |
|---|
| CABLE | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Cable Type | Charging cable - detachable | USB charge cable - 1.25 m |
|---|
| FEATURES | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - |
| BATTERY AND CHARGING | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 60 mAh | |
| Battery Life | 6 hour(s) | 7 hour(s) | Bang & Olufsen Beoplay E8 Sport 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 (with included charging case): up to 30 hours | |
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Devialet Gemini recharge faster than Devialet Gemini. |
| Included Qty | - | 2 |
| OTHERS | Devialet Gemini | Bang & Olufsen Beoplay E8 Sport |
|---|
| Included Accessories | Charging case, charging cable, 4 pairs of ear tips (XS, small, medium, large) | Pair of Comply foam ear tips, 4 pairs of silicone ear tips (extra small, small, medium, large), charging case (800 mAh), 3 pairs of silicone ear fins (small, medium, large) | |
|---|---|---|---|
| Compliant Standards | IPX4 | IP57 | |
| Service & Support | - | Limited warranty - 2 years |
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