August EP650B vs. Poly Voyager 4210-M

Headphones Comparison, Reviews and Tests

Detailed comparison and review of August EP650B and Poly Voyager 4210-M. 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

August EP650B vs. Poly Voyager 4210-M Comparison Chart
DESIGN AND DIMENSIONS August EP650B Poly Voyager 4210-M
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headset - wired - USB-C
Series - Voyager 4200 series
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g -
Recommended Use Portable electronics, computer -
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY August EP650B Poly Voyager 4210-M
Headphones Form Factor Full size -
Foldable Yes - August EP650B can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.1 -
Sound Output Mode Stereo -
Frequency Response 60 - 20000 Hz -
Total Harmonic Distortion (THD) 1% -
Diaphragm 50 mm -
Signal-To-Noise Ratio 85 dB -
Features Bluetooth aptX technology -
MICROPHONE August EP650B Poly Voyager 4210-M
Form Factor Built-in -
CABLE August EP650B Poly Voyager 4210-M
Cable Type Headphones cable - detachable -
BATTERY AND CHARGING August EP650B Poly Voyager 4210-M
Battery Type Headphone battery rechargeable - Lithium Ion -
Battery Capacity 220 mAh -
Battery Life 10 hour(s) -
Standby Time 720 hours -
Charging Time 2 hour(s) -
CONNECTIONS August EP650B Poly Voyager 4210-M
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
USB (USB Type-C)
OTHERS August EP650B Poly Voyager 4210-M
Included Accessories - Charging stand, Bluetooth dongle
Compatibility iPhone, iPad, iPod, Android phone -
Software Certification - Certified for Microsoft Teams
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