Bang & Olufsen Beoplay HX vs. Poly SupraPlus SDS 1031-15

Headphones Comparison, Reviews and Tests

In depth comparison and review of Bang & Olufsen Beoplay HX and Poly SupraPlus SDS 1031-15. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Bang & Olufsen Beoplay HX vs. Poly SupraPlus SDS 1031-15 Comparison Chart
DESIGN AND DIMENSIONS Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Product Type Headphones - Bluetooth - wireless, wired - 3.5 mm jack Headset
Height 20 cm -
Width 19.5 cm -
Depth 5.2 cm -
Weight 285 g -
Dimensions & Weight Details Headphones: 19.5 cm x 5.2 cm x 20 cm
Case: 20 cm x 6.3 cm x 18 cm / 360 g
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Colour Anthracite black | Sand | Timber -
Body Material Plastic, fabric, rubber, polymer, recycled aluminium -
Earpad Material Memory foam, lambskin -
Recommended Use Portable electronics -
Bluetooth Range (Operating Distance) 12 m -
SOUND QUALITY Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Headphones Form Factor Full size -
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless, wired -
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 5.1 -
Bluetooth Audio Codec SBC, AAC, aptX Adaptive -
Active Noise Cancelling Yes - Bang & Olufsen Beoplay HX are equipped with active noice cancellation.
Active Noise Cancelling Technology Adaptive Active Noise Cancellation -
Sound Output Mode Stereo -
Frequency Response 20 - 22000 Hz -
Sensitivity 95 dB/mW -
Impedance 24 Ohm -
Diaphragm 40 mm -
Simultaneously Connectable Devices Qty (Multipoint) 2 - Bang & Olufsen Beoplay HX have the ability to connect to multiple devices simultaneously.
Magnet Material Neodymium -
Features Google Fast Pair, Microsoft Swift Pair -
MICROPHONE Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Form Factor Built-in -
Microphones Included 4 -
REMOTE CONTROL Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Controls Mute, volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant, audio transparency, ANC mode Push to Talk (PTT)
CABLE Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Cable Type Headphones cable - detachable - 1.25 m
USB-C charge cable - detachable - 1.25 m
Quick Disconnect to LEMO FFP.2S.310 cable
Cable Length 1.25 m -
Detachable Cable Yes -
FEATURES Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Features Touch control -
BATTERY AND CHARGING Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Battery Type Headphone battery rechargeable - Lithium Ion -
Battery Capacity 1200 mAh -
Battery Life 35 hour(s) -
Battery Life Details Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours
Continuous playback (noise cancelling OFF / Bluetooth): up to 40 hours
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Charging Time 3 hour(s) -
CONNECTIONS Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Bang & Olufsen Beoplay HX Poly SupraPlus SDS 1031-15
Included Accessories Carrying case, USB-C to USB-A charging cable -
Compliant Standards MFI -
TAA Compliant - Yes
Service & Support Limited warranty - 3 years -
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