August EP650B vs. Sony WH-CH520

Headphones Comparison, Reviews and Tests

Side by side comparison and review of August EP650B and Sony WH-CH520. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

August EP650B vs. Sony WH-CH520 Comparison Chart
DESIGN AND DIMENSIONS August EP650B Sony WH-CH520
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headphones - Bluetooth - wireless
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g 147 g Sony WH-CH520 are lighter than August EP650B headphones.
Colour - Beige | Black | Blue | White
Body Material - Recycled plastic
Recommended Use Portable electronics, computer Portable electronics
Bluetooth Range (Operating Distance) 10 m 10 m The maximum operating distance of both headphones is the same.
SOUND QUALITY August EP650B Sony WH-CH520
Headphones Form Factor Full size On-ear
Ear Cups Type - Closed
Adjustable Headband - Yes
Foldable Yes - August EP650B can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.2 Sony WH-CH520 have a more advanced version of Bluetooth than August EP650B.
Bluetooth Profiles - Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC, AAC
Sound Output Mode Stereo Stereo
Sound Effects - Digital Sound Enhancement Engine (DSEE), 360 Reality Audio
Frequency Response 60 - 20000 Hz 20 - 20000 Hz Sony WH-CH520 offer a larger frequency range than August EP650B.
Total Harmonic Distortion (THD) 1% -
Diaphragm 50 mm 30 mm August EP650B have a thicker diaphragm than Sony WH-CH520.
Signal-To-Noise Ratio 85 dB -
Simultaneously Connectable Devices Qty (Multipoint) - 2 Sony WH-CH520 have the ability to connect to multiple devices simultaneously.
Features Bluetooth aptX technology MultiPoint Technology, Google Fast Pair, Microsoft Swift Pair
MICROPHONE August EP650B Sony WH-CH520
Form Factor Built-in Built-in
REMOTE CONTROL August EP650B Sony WH-CH520
Controls - Volume, play/pause, skip track
CABLE August EP650B Sony WH-CH520
Cable Type Headphones cable - detachable USB-C charge cable
FEATURES August EP650B Sony WH-CH520
Internet of Things (IoT) Compatible - Yes
Voice Control - Direct
Intelligent Assistant - Siri, Google Assistant
BATTERY AND CHARGING August EP650B Sony WH-CH520
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 220 mAh -
Battery Life 10 hour(s) 50 hour(s) Sony WH-CH520 lasts longer on a single charge than the August EP650B.
Battery Life Details - Continuous playback: up to 50 hours
Continuous talk: up to 40 hours
Standby Time 720 hours 200 hours August EP650B have longer standby time than Sony WH-CH520.
Charging Time 2 hour(s) 3 hour(s) August EP650B recharge faster than August EP650B.
CONNECTIONS August EP650B Sony WH-CH520
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
USB (power only) (USB Type-C)
Bluetooth
OTHERS August EP650B Sony WH-CH520
Compatibility iPhone, iPad, iPod, Android phone -
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