August EP650B vs. JBL Quantum 910X

Headphones Comparison, Reviews and Tests

Side by side comparison and review of August EP650B and JBL Quantum 910X. 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. JBL Quantum 910X Comparison Chart
DESIGN AND DIMENSIONS August EP650B JBL Quantum 910X
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headset - Bluetooth / Wi-Fi - wireless
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g 420 g August EP650B are lighter than August EP650B headphones.
Colour - Black
Earpad Material - Leather, memory foam
Recommended Use Portable electronics, computer Game console, computer
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY August EP650B JBL Quantum 910X
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Adjustable Headband - Yes
Foldable Yes - August EP650B can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth / Wi-Fi
Bluetooth Version Bluetooth 4.1 Bluetooth 5.2 JBL Quantum 910X have a more advanced version of Bluetooth than August EP650B.
Bluetooth Profiles - Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP)
Active Noise Cancelling - Yes JBL Quantum 910X are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - DTS Headphone:X 2.0, QuantumSOUND Signature, QuantumSPATIAL 360
Frequency Response 60 - 20000 Hz 20 - 40000 Hz JBL Quantum 910X offer a larger frequency range than August EP650B.
Total Harmonic Distortion (THD) 1% -
Sensitivity - 113 dB
Impedance - 32 Ohm
Max Sound Pressure - 93 dB
Diaphragm 50 mm 50 mm Both headphones are designed with same thick diaphragm.
Signal-To-Noise Ratio 85 dB -
Magnet Material - Neodymium
Features Bluetooth aptX technology -
MICROPHONE August EP650B JBL Quantum 910X
Form Factor Built-in Headset microphone
Type - Boom
Microphone Operation Mode - Uni-directional
Noise Cancelling - Yes JBL Quantum 910X microphone can cancel out ambient noise.
Frequency Response - 100 - 8000 Hz
Sensitivity - -38 dB
Microphone Features - Echo-cancelling
REMOTE CONTROL August EP650B JBL Quantum 910X
Controls - Volume, microphone on/mute, microphone volume
CABLE August EP650B JBL Quantum 910X
Cable Type Headphones cable - detachable USB-A to USB-C adapter
USB charge cable
Mini-phone 3.5 mm 3-pole cable
FEATURES August EP650B JBL Quantum 910X
Additional Functions - RGB lighting
BATTERY AND CHARGING August EP650B JBL Quantum 910X
Battery Type Headphone battery rechargeable - Lithium Ion Handset battery rechargeable - Lithium Ion
Battery Capacity 220 mAh 1300 mAh JBL Quantum 910X have a higher battery capacity than August EP650B.
Battery Life 10 hour(s) 37 hour(s) JBL Quantum 910X lasts longer on a single charge than the August EP650B.
Battery Life Details - Continuous talk (Bluetooth / lighting OFF / ANC OFF): up to 46 hours
Continuous playback (Bluetooth / lighting OFF / ANC OFF): up to 42 hours
Continuous talk (2.4 GHz / lighting OFF / ANC OFF): up to 37 hours
Continuous playback (2.4 GHz / lighting OFF / ANC OFF): up to 37 hours
Continuous playback (2.4 GHz / Bluetooth / lighting OFF / ANC OFF): up to 34 hours
Continuous talk (2.4 GHz / Bluetooth / lighting OFF / ANC OFF): up to 35 hours
Standby Time 720 hours -
Charging Time 2 hour(s) 3.5 hour(s) August EP650B recharge faster than August EP650B.
WIRELESS LINK August EP650B JBL Quantum 910X
Modulation Type - GFSK, 4-DQPSK
Radio Frequency Range - 2.402 - 2.4835GHz
CONNECTIONS August EP650B JBL Quantum 910X
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
USB-C (power only) (24 pin USB-C)
Headphones (mini-phone 3.5mm)
OTHERS August EP650B JBL Quantum 910X
Included Accessories - Wind shield, USB dongle, USB charging cable, calibration microphone, 3.5 mm audio cable
Compatibility iPhone, iPad, iPod, Android phone -
Service & Support - Limited warranty - 2 years
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