Sennheiser CX 7.00BT vs. Microsoft Surface Earbuds

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser CX 7.00BT and Microsoft Surface Earbuds. 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.

Headphones Specifications Comparison

Sennheiser CX 7.00BT vs. Microsoft Surface Earbuds Comparison Chart
DESIGN AND DIMENSIONS Sennheiser CX 7.00BT Microsoft Surface Earbuds
Product Type Earphones - Bluetooth - wireless - NFC True wireless earphones - Bluetooth - wireless
Dimensions & Weight Details - Charging case: 7.5 cm x 3.32 cm x 2.5 cm / 40 g
Earbud: 2.5 cm x 2.5 cm x 1.99 cm / 7.2 g
Colour Black Glacier
Protection - Waterproof, IPX4
Recommended Use Portable electronics -
SOUND QUALITY Sennheiser CX 7.00BT Microsoft Surface Earbuds
Headphones Form Factor In-ear Ear-bud
Headphones Technology Dynamic -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 4.1 Both headphones have the same Bluetooth version.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec - SBC, aptX
Sound Output Mode Stereo Stereo
Frequency Response 17 - 21000 Hz 20 - 20000 Hz Sennheiser CX 7.00BT offer a larger frequency range than Microsoft Surface Earbuds.
Total Harmonic Distortion (THD) 0.5% -
Max Sound Pressure 112 dB -
Diaphragm - 13.6 mm
MICROPHONE Sennheiser CX 7.00BT Microsoft Surface Earbuds
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode Omni-directional -
Sensitivity -44 dBV/Pascal -
Microphones Included - 2
REMOTE CONTROL Sennheiser CX 7.00BT Microsoft Surface Earbuds
Controls - Volume, answer/end, next/previous track
CABLE Sennheiser CX 7.00BT Microsoft Surface Earbuds
Cable Type USB charge cable -
BATTERY AND CHARGING Sennheiser CX 7.00BT Microsoft Surface Earbuds
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 170 mAh -
Battery Life 10 hour(s) 7 hour(s) Sennheiser CX 7.00BT lasts longer on a single charge than the Microsoft Surface Earbuds.
Battery Life Details - Continuous playback: up to 7 hours
Continuous playback (with included charging case): up to 24 hours
Charging Time 1.5 hour(s) -
OTHERS Sennheiser CX 7.00BT Microsoft Surface Earbuds
Included Accessories Carrying pouch, 4 ear tips (extra small, small, medium, large) Charging case, 3 pairs of silicone ear tips (small, medium, large), USB-C to USB-A cable
Compatibility - iPhone, iPad, iPod, Android phone, Windows
Service & Support - Limited warranty - 1 year
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