Poly EncorePro 320, QD vs. JBL Quantum 800

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Poly EncorePro 320, QD and JBL Quantum 800. 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

Poly EncorePro 320, QD vs. JBL Quantum 800 Comparison Chart
DESIGN AND DIMENSIONS Poly EncorePro 320, QD JBL Quantum 800
Product Type Headset - wired - Quick Disconnect Headset - Bluetooth / 2.4 GHz radio frequency - wireless
Series 300 Series -
Weight - 410 g
Colour - Black
Earpad Material - Memory foam
Recommended Use Computer -
SOUND QUALITY Poly EncorePro 320, QD JBL Quantum 800
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth / 2.4 GHz radio frequency
Bluetooth Version - Bluetooth 5.0
Bluetooth Profiles - Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP)
Active Noise Cancelling - Yes JBL Quantum 800 are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - DTS Headphone:X 2.0
Frequency Response 50 - 8000 Hz 20 - 40000 Hz JBL Quantum 800 offer a larger frequency range than Poly EncorePro 320, QD.
Max Input Power - 30 mW
Sensitivity - 95 dB
Impedance 32 Ohm 32 Ohm
Max Sound Pressure 118 dB 93 dB
Diaphragm 28 mm 50 mm JBL Quantum 800 have a thicker diaphragm than Poly EncorePro 320, QD.
Features - JBL Quantum SURROUND
In-Cord Volume Control Yes -
MICROPHONE Poly EncorePro 320, QD JBL Quantum 800
Type Boom Boom
Microphone Operation Mode Uni-directional Uni-directional
REMOTE CONTROL Poly EncorePro 320, QD JBL Quantum 800
Controls Mute, volume -
CABLE Poly EncorePro 320, QD JBL Quantum 800
Cable Type Headset cable Audio cable
FEATURES Poly EncorePro 320, QD JBL Quantum 800
Features - QuantumSOUND Signature
Additional Functions - LED backlight
BATTERY AND CHARGING Poly EncorePro 320, QD JBL Quantum 800
Battery Type - Headset battery rechargeable - Lithium Ion
Battery Capacity - 1300 mAh
Battery Life - 14 hour(s)
Charging Time - 2 hour(s)
WIRELESS LINK Poly EncorePro 320, QD JBL Quantum 800
Modulation Type - GFSK, DQPSK
CONNECTIONS Poly EncorePro 320, QD JBL Quantum 800
Connector Type Headset (Quick Disconnect) Headphones (mini-phone stereo 3.5 mm)
OTHERS Poly EncorePro 320, QD JBL Quantum 800
Included Accessories - Wind shield, USB dongle
Service & Support - 1-year warranty
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