Sennheiser GSP 550 vs. Poly EncorePro 320

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser GSP 550 and Poly EncorePro 320. 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 GSP 550 vs. Poly EncorePro 320 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser GSP 550 Poly EncorePro 320
Product Type Headset - wired - USB Headset - wired - USB-C
Series Gaming EncorePro 300 series
Height - 6.7 cm
Width - 11.1 cm
Depth - 14.9 cm
Weight 358 g 74 g Poly EncorePro 320 are lighter than Sennheiser GSP 550 headphones.
Colour Black Black
Earpad Material - Artificial leather
Recommended Use Computer Computer
Gaming Yes -
SOUND QUALITY Sennheiser GSP 550 Poly EncorePro 320
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Open -
Adjustable Headband Yes -
Connectivity Technology Wired Wired
Sound Output Mode - Stereo
Sound Effects 7.1 Channel Virtual Surround Sound -
Frequency Response 10 - 30000 Hz 20 - 10000 Hz Sennheiser GSP 550 offer a larger frequency range than Poly EncorePro 320.
Sensitivity 107 dB -
Impedance 28 Ohm 32 Ohm
Diaphragm - 5.6 mm
Features - SoundGuard DIGITAL Technology
In-Cord Volume Control - Yes
MICROPHONE Sennheiser GSP 550 Poly EncorePro 320
Type Boom Boom
Microphone Operation Mode Bi-directional Omni-directional
Noise Cancelling - Yes Poly EncorePro 320 microphone can cancel out ambient noise.
Noise Cancelling Technology - Passive noise cancellation (PNC)
Frequency Response 10 - 18000 Hz 35 - 21000 Hz Poly EncorePro 320 offer a larger microphone frequency range than Sennheiser GSP 550.
Sensitivity -47 dBV/Pascal 40 dB
Sensitivity Margin - +/- 3dB
Signal-To-Noise Ratio - 53 dB
REMOTE CONTROL Sennheiser GSP 550 Poly EncorePro 320
Controls - Mute, volume, answer/end
CABLE Sennheiser GSP 550 Poly EncorePro 320
Cable Type Headset cable - 1.2 m Headset cable - 2.19 m
Cable Length 1.2 m 2.19 m
FEATURES Sennheiser GSP 550 Poly EncorePro 320
Features - Boom mic length 135mm, 290° rotatable microphone
CONNECTIONS Sennheiser GSP 550 Poly EncorePro 320
Connector Type USB (4 PIN USB Type A) USB (USB Type-A)
OTHERS Sennheiser GSP 550 Poly EncorePro 320
Compatibility - Mac, Windows
Software Certification - Certified for Microsoft Teams
Supported Host Device OS - macOS, Windows
TAA Compliant - Yes
Service & Support Limited warranty - 2 years -
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