Logitech PRO X vs. Poly EncorePro 720D

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Logitech PRO X and Poly EncorePro 720D. 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

Logitech PRO X vs. Poly EncorePro 720D Comparison Chart
DESIGN AND DIMENSIONS Logitech PRO X Poly EncorePro 720D
Product Type Headset - LIGHTSPEED - wireless Headset - wired - USB-A
Series - EncorePro 700 Series
Height 18.9 cm -
Width 17.6 cm -
Depth 9.5 cm -
Weight 345 g 78 g Poly EncorePro 720D are lighter than Logitech PRO X headphones.
Colour - Black
Earpad Material Leatherette, memory foam Artificial leather
Headband Material Aluminium, leatherette, memory foam, steel -
Recommended Use Game console, computer -
Bluetooth Range (Operating Distance) 30 m -
SOUND QUALITY Logitech PRO X Poly EncorePro 720D
Headphones Form Factor Full size On-ear binaural
Connectivity Technology Wireless Wired
Wireless Technology LIGHTSPEED -
Noise Isolating Yes - Logitech PRO X are equipped with a noise isolating function.
Sound Output Mode Stereo -
Sound Effects DTS Headphone:X 2.0 -
Frequency Response 20 - 20000 Hz -
Sensitivity 87.8 dB -
Impedance 38 Ohm -
Diaphragm 50 mm 28 mm Logitech PRO X have a thicker diaphragm than Poly EncorePro 720D.
Magnet Material Neodymium -
Features Pro-G drivers, Blue VO!CE Mic Technology SoundGuard Technology
MICROPHONE Logitech PRO X Poly EncorePro 720D
Form Factor Detachable headset microphone -
Type Boom Boom
Microphone Technology Electret condenser -
Microphone Operation Mode - Omni-directional
Noise Cancelling - Yes Poly EncorePro 720D microphone can cancel out ambient noise.
Noise Cancelling Technology - Passive noise cancellation (PNC)
Frequency Response 100 - 10000 Hz 100 - 6800 Hz Logitech PRO X offer a larger microphone frequency range than Poly EncorePro 720D.
Audio Input Details Cardioid (uni-directional) - 100 - 10000 Hz -
CABLE Logitech PRO X Poly EncorePro 720D
Cable Type USB-C charge cable - detachable - 1.8 m -
Cable Length - 89 cm
FEATURES Logitech PRO X Poly EncorePro 720D
Features - Quick Disconnect, 290° rotatable microphone, boom mic length 120-145 mm
BATTERY AND CHARGING Logitech PRO X Poly EncorePro 720D
Battery Type Headset battery rechargeable -
Battery Life 50 hour(s) -
CONNECTIONS Logitech PRO X Poly EncorePro 720D
Connector Type - USB (USB Type-A)
OTHERS Logitech PRO X Poly EncorePro 720D
Included Accessories Wireless receiver, soft bag, USB-C to USB-A charging cable, 3.5 mm audio cable -
Compatibility Windows -
TAA Compliant - Yes
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