August EP650B vs. ASTRO Gaming A40 TR

Headphones Comparison, Reviews and Tests

Detailed comparison and review of August EP650B and ASTRO Gaming A40 TR. 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

August EP650B vs. ASTRO Gaming A40 TR Comparison Chart
DESIGN AND DIMENSIONS August EP650B ASTRO Gaming A40 TR
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headset - wired - 3.5 mm jack
Height 17.66 cm 9.52 cm
Width 18.86 cm 19.68 cm
Depth 7.1 cm 20.32 cm
Weight 235 g 369 g August EP650B are lighter than August EP650B headphones.
Colour - Black
Earpad Material - Synthetic leather
Recommended Use Portable electronics, computer Game console, portable electronics, computer
Gaming - Yes
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY August EP650B ASTRO Gaming A40 TR
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Ear Cups Type - Open
Foldable Yes - August EP650B can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.1 -
Noise Isolating - Yes ASTRO Gaming A40 TR are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 60 - 20000 Hz 20 - 20000 Hz ASTRO Gaming A40 TR offer a larger frequency range than August EP650B.
Total Harmonic Distortion (THD) 1% <0.1% ASTRO Gaming A40 TR have lower total harmonic distortion than August EP650B.
Impedance - 48 Ohm
Diaphragm 50 mm 40 mm August EP650B have a thicker diaphragm than ASTRO Gaming A40 TR.
Signal-To-Noise Ratio 85 dB -
Features Bluetooth aptX technology -
MICROPHONE August EP650B ASTRO Gaming A40 TR
Form Factor Built-in Detachable headset microphone
Type - Boom
Microphone Operation Mode - Uni-directional
REMOTE CONTROL August EP650B ASTRO Gaming A40 TR
Controls - Mute
CABLE August EP650B ASTRO Gaming A40 TR
Cable Type Headphones cable - detachable Headset cable - detachable - 2 m
Audio splitter cable - detachable - 1.5 m
Cable Length - 2 m
Detachable Cable - Yes
BATTERY AND CHARGING August EP650B ASTRO Gaming A40 TR
Battery Type Headphone battery rechargeable - Lithium Ion -
Battery Capacity 220 mAh -
Battery Life 10 hour(s) -
Standby Time 720 hours -
Charging Time 2 hour(s) -
CONNECTIONS August EP650B ASTRO Gaming A40 TR
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
Headset (mini-phone stereo 3.5 mm)
OTHERS August EP650B ASTRO Gaming A40 TR
Bundled with - Astro MixAmp Pro TR
Included Accessories - Detachable microphone, 2 speaker tags
Compatibility iPhone, iPad, iPod, Android phone Mac, Windows
Service & Support - Limited warranty - 1 year
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