EPOS I SENNHEISER GSP 301 vs. Poly EncorePro 720D

Headphones Comparison, Reviews and Tests

In depth comparison and review of EPOS I SENNHEISER GSP 301 and Poly EncorePro 720D. 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

EPOS I SENNHEISER GSP 301 vs. Poly EncorePro 720D Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Product Type Headset - wired - 3.5 mm jack Headset - wired - USB-A
Series - EncorePro 700 Series
Height 17 cm -
Width 18.5 cm -
Depth 7.5 cm -
Weight 290 g 78 g Poly EncorePro 720D are lighter than EPOS I SENNHEISER GSP 301 headphones.
Colour White Black
Earpad Material Memory foam Artificial leather
Recommended Use Game console, computer -
SOUND QUALITY EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Headphones Form Factor Full size On-ear binaural
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband Yes -
Connectivity Technology Wired Wired
Sound Output Mode Stereo -
Sound Effects Deep Bass -
Frequency Response 15 - 26000 Hz -
Sensitivity 113 dB -
Impedance 19 Ohm -
Max Sound Pressure 113 dB -
Diaphragm - 28 mm
Features - SoundGuard Technology
MICROPHONE EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Form Factor Headset microphone -
Type Boom Boom
Microphone Operation Mode - Omni-directional
Noise Cancelling Yes Yes The microphones on both headphones can cancel out ambient noise.
Noise Cancelling Technology - Passive noise cancellation (PNC)
Frequency Response 10 - 15000 Hz 100 - 6800 Hz EPOS I SENNHEISER GSP 301 offer a larger microphone frequency range than Poly EncorePro 720D.
Sensitivity -41 dBV/Pascal -
Microphone Features Mute function -
REMOTE CONTROL EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Controls Volume -
CABLE EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Cable Type Headset cable - 2 m -
Cable Length 2 m 89 cm
FEATURES EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Features - Quick Disconnect, 290° rotatable microphone, boom mic length 120-145 mm
CONNECTIONS EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Connector Type Headphones (mini-phone stereo 3.5 mm)
Microphone (mini-phone 3.5mm)
USB (USB Type-A)
OTHERS EPOS I SENNHEISER GSP 301 Poly EncorePro 720D
Included Accessories 2 x 3.5 mm to 3.5 mm adapter -
Compatibility Mac, Windows -
TAA Compliant - Yes
Service & Support Limited warranty - 2 years -
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