August EP650 vs. Philips Fidelio X3

Headphones Comparison, Reviews and Tests

In depth comparison and review of August EP650 and Philips Fidelio X3. 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. Philips Fidelio X3 Comparison Chart
DESIGN AND DIMENSIONS August EP650 Philips Fidelio X3
Product Type Headphones - Bluetooth - wireless - NFC - 3.5 mm jack Headphones - wired - 3.5 mm jack
Height 17.66 cm 23 cm
Width 18.86 cm 19 cm
Depth 7.1 cm 11 cm
Weight 235 g 380 g August EP650 are lighter than August EP650 headphones.
Colour Gold -
Earpad Material - Memory foam
Recommended Use Portable electronics, computer Home audio
Bluetooth Range (Operating Distance) 10 m -
High-Resolution Audio - Yes
SOUND QUALITY August EP650 Philips Fidelio X3
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Ear Cups Type - Open
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 -
Frequency Response 60 - 20000 Hz 5 - 40000 Hz Philips Fidelio X3 offer a larger frequency range than August EP650.
Max Input Power - 500 mW
Total Harmonic Distortion (THD) 1% 0.1% Philips Fidelio X3 have lower total harmonic distortion than August EP650.
Sensitivity - 100 dB/mW
Impedance - 30 Ohm
Diaphragm 50 mm LMC - 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 EP650 Philips Fidelio X3
Form Factor Built-in -
CABLE August EP650 Philips Fidelio X3
Cable Type Headphones cable - detachable Headphones cable - detachable - 3 m
Cable Length - 3 m
Detachable Cable - Yes
BATTERY AND CHARGING August EP650 Philips Fidelio X3
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 Philips Fidelio X3
Connector Type Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm)
OTHERS August EP650 Philips Fidelio X3
Included Accessories USB charging cable 3.5 mm to 6.3 mm adapter, cable clip
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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