Devialet Gemini vs. Sennheiser CX Plus

Headphones Comparison, Reviews and Tests

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.

Headphones Specifications Comparison

Devialet Gemini vs. Sennheiser CX Plus Comparison Chart
DESIGN AND DIMENSIONS Devialet Gemini Sennheiser CX Plus
Product Type True wireless earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
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
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
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 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
Form Factor Built-in Built-in
Frequency Response - 100 - 10000 Hz
Microphones Included - 4
REMOTE CONTROL Devialet Gemini Sennheiser CX Plus
Controls Play/pause, voice assistant, ANC/ambient -
CABLE Devialet Gemini Sennheiser CX Plus
Cable Type Charging cable - detachable USB-C charge cable - detachable
FEATURES Devialet Gemini Sennheiser CX Plus
Features Touch control Touch control
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant Siri, Google Assistant Siri, Google Assistant
BATTERY AND CHARGING Devialet Gemini Sennheiser CX Plus
Battery Type Headphone battery rechargeable Headphone battery rechargeable - Lithium Ion
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
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)
Compliant Standards IPX4 -
Service & Support - Limited warranty - 2 years
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