Sennheiser CX 350BT vs. EPOS I SENNHEISER GTW 270 Hybrid

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser CX 350BT and EPOS I SENNHEISER GTW 270 Hybrid. 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

Sennheiser CX 350BT vs. EPOS I SENNHEISER GTW 270 Hybrid Comparison Chart
DESIGN AND DIMENSIONS Sennheiser CX 350BT EPOS I SENNHEISER GTW 270 Hybrid
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height - 2.4 cm
Width - 2.4 cm
Depth - 2.3 cm
Weight 13 g -
Colour Black | White Grey, black, silver
Protection - IPX5, water-resistant
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) - 15 m
SOUND QUALITY Sennheiser CX 350BT EPOS I SENNHEISER GTW 270 Hybrid
Headphones Form Factor In-ear In-ear
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.1 EPOS I SENNHEISER GTW 270 Hybrid have a more advanced version of Bluetooth than Sennheiser CX 350BT.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec SBC, AAC, apt-X LL aptX
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Total Harmonic Distortion (THD) 0.5% 2% Sennheiser CX 350BT have lower total harmonic distortion than Sennheiser CX 350BT.
Max Sound Pressure 110 dB 100 dB
MICROPHONE Sennheiser CX 350BT EPOS I SENNHEISER GTW 270 Hybrid
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode Mono Omni-directional
Frequency Response - 100 - 7500 Hz
Audio Input Details Omni-directional -
Sensitivity - -20 dBV/Pascal
REMOTE CONTROL Sennheiser CX 350BT EPOS I SENNHEISER GTW 270 Hybrid
Controls Answer/end, play/pause, next/previous track Answer/end, play/pause, next/previous track
CABLE Sennheiser CX 350BT EPOS I SENNHEISER GTW 270 Hybrid
Cable Type - USB-C charge cable
BATTERY AND CHARGING Sennheiser CX 350BT EPOS I SENNHEISER GTW 270 Hybrid
Battery Type - Headphone battery rechargeable
Battery Life 10 hour(s) 5 hour(s) Sennheiser CX 350BT lasts longer on a single charge than the EPOS I SENNHEISER GTW 270 Hybrid.
Battery Life Details Continuous playback: up to 10 hours
Standby: up to 340 hours
Continuous playback: up to 5 hours
Continuous playback (with included charging case): up to 20 hours
Charging Time - 1.5 hour(s)
OTHERS Sennheiser CX 350BT EPOS I SENNHEISER GTW 270 Hybrid
Included Accessories 4 pairs of earpads (extra small, small, medium, large) USB dongle, charging case, USB-C to USB-A cable, silicone ear tip
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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