Sennheiser HD 2.10 vs. OneOdio A70

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 2.10 and OneOdio A70. 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 HD 2.10 vs. OneOdio A70 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 2.10 OneOdio A70
Product Type Headphones - wired - 3.5 mm jack Headphones - Bluetooth - wireless
Series HD 2 -
Height - 17 cm
Width - 14 cm
Depth - 10 cm
Colour Black Black
Recommended Use Portable electronics Portable electronics, computer
SOUND QUALITY Sennheiser HD 2.10 OneOdio A70
Headphones Form Factor On-ear Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband - Yes
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Sound Output Mode Stereo Stereo
Frequency Response 18 - 18000 Hz -
Total Harmonic Distortion (THD) 0.5% -
Sensitivity - 110 dB
Impedance 26 Ohm 32 Ohm
Max Sound Pressure 110 dB -
Diaphragm - 40 mm
MICROPHONE Sennheiser HD 2.10 OneOdio A70
Form Factor - Built-in
Noise Cancelling - Yes OneOdio A70 microphone can cancel out ambient noise.
Noise Cancelling Technology - cVc 6.0 (clear Voice capture) by Qualcomm
REMOTE CONTROL Sennheiser HD 2.10 OneOdio A70
Controls - Volume, on/off, next/previous track, ANC on/off
CABLE Sennheiser HD 2.10 OneOdio A70
Cable Type Headphones cable - 1.4 m Micro-USB charge cable - detachable
Mini-phone 3.5 mm to mini-phone 3.5 mm cable - detachable
Mini-phone 3.5 mm to 6.3 mm phone cable - detachable - coiled
Cable Length 1.4 m -
BATTERY AND CHARGING Sennheiser HD 2.10 OneOdio A70
Battery Type - Headphone battery rechargeable - Lithium Ion
Battery Capacity - 950 mAh
Battery Life - 50 hour(s)
CONNECTIONS Sennheiser HD 2.10 OneOdio A70
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Sennheiser HD 2.10 OneOdio A70
Included Accessories - Carrying pouch
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