Bowers & Wilkins PX7 vs. EPOS I SENNHEISER C20

Headphones Comparison, Reviews and Tests

In depth comparison and review of Bowers & Wilkins PX7 and EPOS I SENNHEISER C20. 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

Bowers & Wilkins PX7 vs. EPOS I SENNHEISER C20 Comparison Chart
DESIGN AND DIMENSIONS Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Product Type Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C Headset - Bluetooth - wireless - USB-A via Bluetooth adapter
Series - C-series
Height 22 cm 20 cm
Width 17.5 cm 16.5 cm
Depth 8 cm 5.8 cm
Weight 304 g 200 g EPOS I SENNHEISER C20 are lighter than Bowers & Wilkins PX7 headphones.
Colour Carbon | Space grey | Silver Black
Earpad Material Soft leather, memory foam -
Headband Material Carbon fibre -
Recommended Use Portable electronics -
Bluetooth Range (Operating Distance) - 25 m
SOUND QUALITY Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Adjustable Headband Yes -
Foldable Yes - Bowers & Wilkins PX7 can be folded.
Connectivity Technology Wireless, wired Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Generic Access Profile (GAP), Service Discovery Application Profile (SDAP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) -
Bluetooth Audio Codec SBC, AAC, aptX, aptX HD -
Active Noise Cancelling Yes - Bowers & Wilkins PX7 are equipped with active noice cancellation.
Active Noise Cancelling Technology Adaptive Noise Cancelling -
Noise Isolating Yes - Bowers & Wilkins PX7 are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 10 - 30000 Hz -
Total Harmonic Distortion (THD) <0.3% 3% Bowers & Wilkins PX7 have lower total harmonic distortion than Bowers & Wilkins PX7.
Sensitivity 111 dB -
Impedance 20 Ohm -
Diaphragm 43.6 mm -
Features - EPOS BrainAdapt Technology
MICROPHONE Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Form Factor Built-in -
Type - Boom
Noise Cancelling Yes - Bowers & Wilkins PX7 microphone can cancel out ambient noise.
Noise Cancelling Technology CVC2 (Clear Voice Communication v2) -
Microphones Included 6 -
REMOTE CONTROL Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Controls Volume control, on/off, answer/end, play/pause, next/previous track -
CABLE Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Cable Type Headphones cable - detachable - 1.2 m
USB to USB-C cable - detachable - 1.2 m
-
Detachable Cable Yes -
FEATURES Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Sensors Proximity sensor -
BATTERY AND CHARGING Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Battery Type Headphone battery rechargeable - lithium polymer Headset battery rechargeable
Battery Life 30 hour(s) -
Battery Life Details Continuous playback (noise cancelling ON / Bluetooth): up to 30 hours
Continuous playback (with 15 min charge): up to 5 hours
-
Standby Time - 300 hours
Charging Time - 2 hour(s)
CONNECTIONS Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole)
USB (USB Type-C)
-
OTHERS Bowers & Wilkins PX7 EPOS I SENNHEISER C20
Included Accessories Carrying case Carrying case, charging cable, BTD 800 USB dongle
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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