Sony WH-CH700N vs. Poly Voyager Focus UC B825-M, XS

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sony WH-CH700N and Poly Voyager Focus UC B825-M, XS. 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

Sony WH-CH700N vs. Poly Voyager Focus UC B825-M, XS Comparison Chart
DESIGN AND DIMENSIONS Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Product Type Headphones - Bluetooth - wireless - NFC - 3.5 mm jack Headset - Bluetooth - wireless
Height - 21 cm
Width - 18.6 cm
Depth - 11.6 cm
Weight 240 g 155 g Poly Voyager Focus UC B825-M, XS are lighter than Sony WH-CH700N headphones.
Colour Black | Grey | Blue -
Recommended Use Portable electronics Portable electronics, computer
Bluetooth Range (Operating Distance) 10 m 30 m Poly Voyager Focus UC B825-M, XS have a greater operating distance than Sony WH-CH700N.
SOUND QUALITY Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband Yes -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 4.1 Both headphones have the same Bluetooth version.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Advanced Audio Distribution Profile (A2DP)
Bluetooth Audio Codec SBC, AAC, aptX, aptX HD -
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Artificial Intelligence Noise Cancellation -
Sound Output Mode Stereo Stereo
Sound Effects Digital Sound Enhancement Engine (DSEE) -
Frequency Response 7 - 20000 Hz -
Sensitivity 98 dB/mW -
Impedance 22 Ohm -
Diaphragm 40 mm -
Magnet Material Neodymium -
Features - SoundGuard DIGITAL Technology
MICROPHONE Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Form Factor Built-in -
Type - Boom
Microphone Technology Electret condenser -
Microphone Operation Mode Omni-directional -
Frequency Response 50 - 8000 Hz -
REMOTE CONTROL Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Controls Volume, noise-cancellation suspend button Volume, answer/end, microphone on/mute, play/pause
CABLE Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Cable Type Headphones cable - detachable - L shaped - 1.2 m
Micro-USB cable - 50 cm
Charging cable
Cable Length 1.2 m -
Detachable Cable Yes -
FEATURES Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Voice Control Indirect -
Intelligent Assistant Google Assistant -
Additional Functions - DSP
BATTERY AND CHARGING Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Battery Type Headphone battery rechargeable - Lithium Ion Headset battery rechargeable
Battery Life 35 hour(s) 15 hour(s) Sony WH-CH700N lasts longer on a single charge than the Poly Voyager Focus UC B825-M, XS.
Battery Life Details Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours
Standby (noise cancelling OFF): up to 200 hours
Continuous talk (noise cancelling OFF): up to 12 hours
Continuous talk (noise cancelling ON): up to 10 hours
Continuous playback (noise cancelling OFF): up to 15 hours
Continuous playback (noise cancelling ON): up to 12 hours
Standby Time 200 hours -
Power Provided 100 mW -
Voltage Provided 3.65 V -
Charging Time 7 hour(s) -
WIRELESS LINK Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Modulation Type FHSS -
Radio Frequency Range 2.4 - 2.4835GHz -
CONNECTIONS Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Connector Type USB (power only) (5 pin Micro-USB Type B)
Headphones (mini-phone stereo 3.5 mm 4-pole)
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OTHERS Sony WH-CH700N Poly Voyager Focus UC B825-M, XS
Included Accessories - Carrying case, Bluetooth USB adapter
Compatibility iPhone, iPod, Android phone -
Software Certification - Certified for Microsoft Teams
TAA Compliant - Yes
Service & Support - Limited warranty - 2 years
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