August EP650B vs. Shure AONIC 40

Headphones Comparison, Reviews and Tests

In depth comparison and review of August EP650B and Shure AONIC 40. 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

August EP650B vs. Shure AONIC 40 Comparison Chart
DESIGN AND DIMENSIONS August EP650B Shure AONIC 40
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g 313 g August EP650B are lighter than August EP650B headphones.
Colour - Black | White, tan
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 Shure AONIC 40
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Foldable Yes - August EP650B can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.0 Shure AONIC 40 have a more advanced version of Bluetooth than August EP650B.
Bluetooth Audio Codec - SBC, AAC, aptX, aptX HD
Active Noise Cancelling - Yes Shure AONIC 40 are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - Bass Boost, Loudness, Treble Boost, Vocal Boost, De-ess, Low Boost
Frequency Response 60 - 20000 Hz 20 - 20000 Hz Shure AONIC 40 offer a larger frequency range than August EP650B.
Max Input Power - 500 mW
Total Harmonic Distortion (THD) 1% -
Sensitivity - 94.7 dB/mW
Impedance - 31 Ohm
Diaphragm 50 mm 40 mm August EP650B have a thicker diaphragm than Shure AONIC 40.
Signal-To-Noise Ratio 85 dB -
Simultaneously Connectable Devices Qty (Multipoint) - 2 Shure AONIC 40 have the ability to connect to multiple devices simultaneously.
Magnet Material - Neodymium magnet
Features Bluetooth aptX technology Environment mode
MICROPHONE August EP650B Shure AONIC 40
Form Factor Built-in Built-in
REMOTE CONTROL August EP650B Shure AONIC 40
Controls - Mute, volume, power on/off, answer/end, play/pause, next/previous track, reject call, pair mode, voice assistant, ANC on/off, environment mode
CABLE August EP650B Shure AONIC 40
Cable Type Headphones cable - detachable Audio cable - detachable
USB-C cable - detachable
BATTERY AND CHARGING August EP650B Shure AONIC 40
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 220 mAh -
Battery Life 10 hour(s) 25 hour(s) Shure AONIC 40 lasts longer on a single charge than the August EP650B.
Standby Time 720 hours -
Charging Time 2 hour(s) -
CONNECTIONS August EP650B Shure AONIC 40
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
Audio input (mini-phone stereo 3.5 mm)
USB (24 pin USB-C)
OTHERS August EP650B Shure AONIC 40
Included Accessories - Carrying case
Compatibility iPhone, iPad, iPod, Android phone iPhone, iPad, Android phone
Service & Support - Limited warranty - 2 years
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