August EP650B vs. Sennheiser MOMENTUM M3AEBTXL

Headphones Comparison, Reviews and Tests

In depth comparison and review of August EP650B and Sennheiser MOMENTUM M3AEBTXL. 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. Sennheiser MOMENTUM M3AEBTXL Comparison Chart
DESIGN AND DIMENSIONS August EP650B Sennheiser MOMENTUM M3AEBTXL
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headphones - Bluetooth - wireless - NFC
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g -
Colour - Sandy white
Body Material - Steel
Earpad Material - Sheep leather
Recommended Use Portable electronics, computer -
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY August EP650B Sennheiser MOMENTUM M3AEBTXL
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.0 Sennheiser MOMENTUM M3AEBTXL 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, aptX, apt-X LL
Active Noise Cancelling - Yes Sennheiser MOMENTUM M3AEBTXL are equipped with active noice cancellation.
Sound Output Mode Stereo -
Frequency Response 60 - 20000 Hz 6 - 23000 Hz Sennheiser MOMENTUM M3AEBTXL offer a larger frequency range than August EP650B.
Total Harmonic Distortion (THD) 1% -
Max Sound Pressure - 99 dB
Diaphragm 50 mm -
Signal-To-Noise Ratio 85 dB -
Features Bluetooth aptX technology -
MICROPHONE August EP650B Sennheiser MOMENTUM M3AEBTXL
Form Factor Built-in Built-in
Frequency Response - 50 - 10000 Hz
Sensitivity - -34 dB
Microphones Included - 2
REMOTE CONTROL August EP650B Sennheiser MOMENTUM M3AEBTXL
Controls - Volume, balance, microphone on/mute, play/pause, auto shut off on/off switch
CABLE August EP650B Sennheiser MOMENTUM M3AEBTXL
Cable Type Headphones cable - detachable Headphones cable - detachable - straight
FEATURES August EP650B Sennheiser MOMENTUM M3AEBTXL
Features - Transparent Hearing mode
BATTERY AND CHARGING August EP650B Sennheiser MOMENTUM M3AEBTXL
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 220 mAh -
Battery Life 10 hour(s) 17 hour(s) Sennheiser MOMENTUM M3AEBTXL lasts longer on a single charge than the August EP650B.
Standby Time 720 hours -
Charging Time 2 hour(s) 3 hour(s) August EP650B recharge faster than August EP650B.
CONNECTIONS August EP650B Sennheiser MOMENTUM M3AEBTXL
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
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OTHERS August EP650B Sennheiser MOMENTUM M3AEBTXL
Included Accessories - Carrying case
Compatibility iPhone, iPad, iPod, Android phone -
Compliant Standards - Bluetooth Class 5
Service & Support - Limited warranty - 2 years
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