Detailed comparison and review of Devialet Gemini and Sennheiser CX Plus. 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 | Sennheiser CX Plus |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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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 |
Earbud: 5.9 cm x 3.38 cm x 4.23 cm / 6 g Charging case: 35 g |
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Colour | Matte black | White | Black | |
Protection | Splashproof, IPX4, dust-proof | Splashproof, IPX4 | |
Recommended Use | Portable electronics | Portable electronics |
SOUND QUALITY | Devialet Gemini | Sennheiser CX Plus |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | - | Dynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sennheiser CX Plus have a more advanced version of Bluetooth than Devialet Gemini. |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | aptX | SBC, AAC, aptX, aptX Adaptive | |
Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Internal Delay Compensation technology | - | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Bass Boost | |
Frequency Response | 5 - 20000 Hz | 5 - 21000 Hz | Sennheiser CX Plus offer a larger frequency range than Devialet Gemini. |
Total Harmonic Distortion (THD) | <0.1% | - | |
Diaphragm | 10 mm | 7 mm | Devialet Gemini have a thicker diaphragm than Sennheiser CX Plus. |
Simultaneously Connectable Devices Qty (Multipoint) | - | 1 | |
Features | Ear Active Matching, Pressure Balance Architecture | TrueResponse technology |
MICROPHONE | Devialet Gemini | Sennheiser CX Plus |
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Form Factor | Built-in | Built-in | |
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Frequency Response | - | 100 - 10000 Hz | |
Microphones Included | - | 4 |
REMOTE CONTROL | Devialet Gemini | Sennheiser CX Plus |
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Controls | Play/pause, voice assistant, ANC/ambient | - |
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CABLE | Devialet Gemini | Sennheiser CX Plus |
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Cable Type | Charging cable - detachable | USB-C charge cable - detachable |
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FEATURES | Devialet Gemini | Sennheiser CX Plus |
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Features | Touch control | Touch control | |
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Internet of Things (IoT) Compatible | - | Yes | |
Intelligent Assistant | Siri, Google Assistant | Siri, Google Assistant |
BATTERY AND CHARGING | Devialet Gemini | Sennheiser CX Plus |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | - | 55 mAh | |
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 |
Continuous playback (with included charging case): up to 24 hours | |
Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
Included Qty | - | 2 |
OTHERS | Devialet Gemini | Sennheiser CX Plus |
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Included Accessories | Charging case, charging cable, 4 pairs of ear tips (XS, small, medium, large) | 4 pairs of earpads (extra small, small, medium, large), charging case (420 mAh) | |
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Compliant Standards | IPX4 | - | |
Service & Support | - | Limited warranty - 2 years |