In depth comparison and review of Sony WH-CH520 and Poly Voyager Surround 80-M UC. 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.
DESIGN AND DIMENSIONS | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
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Series | - | Voyager Surround 80 series | |
Height | - | 18.1 cm | |
Width | - | 19.1 cm | |
Depth | - | 7.7 cm | |
Weight | 147 g | 275 g | Sony WH-CH520 are lighter than Sony WH-CH520 headphones. |
Colour | Beige | Black | Blue | White | Black | |
Body Material | Recycled plastic | - | |
Earpad Material | - | Artificial leather | |
Recommended Use | Portable electronics | Portable electronics, computer | |
Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager Surround 80-M UC have a greater operating distance than Sony WH-CH520. |
SOUND QUALITY | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Headphones Form Factor | On-ear | Over ear | |
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Ear Cups Type | Closed | - | |
Adjustable Headband | Yes | - | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.3 | Poly Voyager Surround 80-M UC have a more advanced version of Bluetooth than Sony WH-CH520. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Distribution Transport Protocol (AVDTP) | |
Bluetooth Audio Codec | SBC, AAC | - | |
Sound Output Mode | Stereo | - | |
Sound Effects | Digital Sound Enhancement Engine (DSEE), 360 Reality Audio | - | |
Frequency Response | 20 - 20000 Hz | - | |
Sensitivity | - | 132 dB | |
Diaphragm | 30 mm | 40 mm | Poly Voyager Surround 80-M UC have a thicker diaphragm than Sony WH-CH520. |
Simultaneously Connectable Devices Qty (Multipoint) | 2 | 2 | Both headphones can be connected to multiple devices simultaneously. |
Features | MultiPoint Technology, Google Fast Pair, Microsoft Swift Pair | SoundGuard DIGITAL Technology |
MICROPHONE | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Form Factor | Built-in | Built-in | |
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Frequency Response | - | 20 - 16000 Hz | |
Sensitivity | - | -37 dB | |
Microphones Included | - | 10 |
REMOTE CONTROL | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Controls | Volume, play/pause, skip track | Volume, power on/off, answer/end, play/pause |
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CABLE | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Cable Type | USB-C charge cable | - |
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FEATURES | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Internet of Things (IoT) Compatible | Yes | - | |
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Voice Control | Direct | - | |
Intelligent Assistant | Siri, Google Assistant | - |
BATTERY AND CHARGING | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Battery Type | Headphone battery rechargeable | Headset battery rechargeable - Lithium Ion | |
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Battery Life | 50 hour(s) | 24 hours | Sony WH-CH520 lasts longer on a single charge than the Poly Voyager Surround 80-M UC. |
Battery Life Details | Continuous playback: up to 50 hours Continuous talk: up to 40 hours |
Continuous playback: up to 24 hours Continuous talk: up to 21 hours |
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Standby Time | 200 hours | - | |
Charging Time | 3 hour(s) | 1 hours | Poly Voyager Surround 80-M UC recharge faster than Sony WH-CH520. |
CONNECTIONS | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Connector Type | USB (power only) (USB Type-C) Bluetooth |
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OTHERS | Sony WH-CH520 | Poly Voyager Surround 80-M UC |
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Included Accessories | - | Carrying case, USB charging cable, USB-C to USB-A adapter, USB-C to audio cable, BT700 Bluetooth USB-C adapter | |
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Compatibility | - | Mac, Windows | |
Software Certification | - | Certified for Microsoft Teams | |
Supported Host Device OS | - | macOS, Android, iOS, Windows |