August EP650 vs. Alpha Bravo GX2

Headphones Comparison, Reviews and Tests

In depth comparison and review of August EP650 and Alpha Bravo GX2. 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 EP650 vs. Alpha Bravo GX2 Comparison Chart
DESIGN AND DIMENSIONS August EP650 Alpha Bravo GX2
Product Type Headphones - Bluetooth - wireless - NFC - 3.5 mm jack Headset - wired - USB
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g -
Colour Gold -
Recommended Use Portable electronics, computer Game console, portable electronics, computer
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY August EP650 Alpha Bravo GX2
Headphones Form Factor Full size Full size
Foldable Yes - August EP650 can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.1 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Sound Output Mode Stereo Stereo
Sound Effects - 7.1 Channel Virtual Surround Sound
Frequency Response 60 - 20000 Hz 20 - 20000 Hz Alpha Bravo GX2 offer a larger frequency range than August EP650.
Total Harmonic Distortion (THD) 1% -
Sensitivity - 115 dB
Impedance - 20 Ohm
Diaphragm 50 mm 50 mm Both headphones are designed with same thick diaphragm.
Signal-To-Noise Ratio 85 dB -
Features Bluetooth aptX technology -
MICROPHONE August EP650 Alpha Bravo GX2
Form Factor Built-in Headset microphone
Type - Boom
Microphone Operation Mode - Omni-directional
Noise Cancelling - Yes Alpha Bravo GX2 microphone can cancel out ambient noise.
Frequency Response - 50 - 10000 Hz
Sensitivity - -36 dB
CABLE August EP650 Alpha Bravo GX2
Cable Type Headphones cable - detachable USB cable - 2 m
Cable Length - 2 m
FEATURES August EP650 Alpha Bravo GX2
Additional Functions - LED backlight (blue)
BATTERY AND CHARGING August EP650 Alpha Bravo GX2
Battery Type Headphone battery rechargeable - lithium polymer -
Battery Capacity 220 mAh -
Battery Life 10 hour(s) -
Standby Time 720 hours -
Charging Time 2 hour(s) -
CONNECTIONS August EP650 Alpha Bravo GX2
Connector Type Headphones (mini-phone stereo 3.5 mm) USB (4 PIN USB Type A)
OTHERS August EP650 Alpha Bravo GX2
Included Accessories USB charging cable -
Service & Support Limited warranty - 1 year -
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