Philips TAH8505BK vs. EPOS I SENNHEISER ADAPT 135 USB II

Headphones Comparison, Reviews and Tests

In depth comparison and review of Philips TAH8505BK and EPOS I SENNHEISER ADAPT 135 USB II. 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

Philips TAH8505BK vs. EPOS I SENNHEISER ADAPT 135 USB II Comparison Chart
DESIGN AND DIMENSIONS Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Product Type Headphones - Bluetooth - wireless, wired Headset - wired - USB, 3.5 mm jack
Series - ADAPT 100 Series
Weight 278 g 145.3 g EPOS I SENNHEISER ADAPT 135 USB II are lighter than Philips TAH8505BK headphones.
Colour Black Black
Earpad Material - Leatherette
Recommended Use Portable electronics Portable electronics, computer
Bluetooth Range (Operating Distance) 10 m -
High-Resolution Audio Yes -
SOUND QUALITY Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Ear Cups Type Closed -
Adjustable Headband Yes -
Foldable Yes - Philips TAH8505BK can be folded.
Connectivity Technology Wireless, wired Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 5.0 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec SBC -
Active Noise Cancelling Yes - Philips TAH8505BK are equipped with active noice cancellation.
Noise Isolating Yes - Philips TAH8505BK are equipped with a noise isolating function.
Sound Output Mode - Stereo
Sound Effects - EPOS Voice
Frequency Response 7 - 40000 Hz 20 - 20000 Hz Philips TAH8505BK offer a larger frequency range than EPOS I SENNHEISER ADAPT 135 USB II.
Max Input Power 30 mW -
Sensitivity 90 dB -
Impedance 16 Ohm -
Max Sound Pressure - 115 dB
Diaphragm PET - 40 mm -
Magnet Material Neodymium Neodymium
In-Cord Volume Control - Yes
MICROPHONE Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Form Factor Built-in -
Type - Boom
Microphone Operation Mode - Mono
Noise Cancelling - Yes EPOS I SENNHEISER ADAPT 135 USB II microphone can cancel out ambient noise.
Frequency Response - 100 - 8000 Hz
Microphone Features Echo-cancelling -
REMOTE CONTROL Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Controls Hold, reject call, answer call Volume, answer/end
CABLE Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Cable Type USB charge cable
Headphones cable
Headset cable
Detachable Cable Yes -
FEATURES Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Features - EPOS ActiveGard
BATTERY AND CHARGING Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Battery Type Headphone battery rechargeable - lithium polymer -
Battery Life 30 hour(s) -
Battery Life Details Continuous playback (noise cancelling OFF): up to 30 hours
Continuous playback (noise cancelling ON): up to 25 hours
-
Standby Time 200 hours -
CONNECTIONS Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Connector Type USB (power only) (micro-USB)
Headphones
Headset (USB Type-A)
Headset (mini-phone 3.5mm)
OTHERS Philips TAH8505BK EPOS I SENNHEISER ADAPT 135 USB II
Software Certification - Optimised for UC
Compliant Standards RoHS, EN 50581:2012, EN 62479:2010, EN 55035:2017, EN 62368-1:2014+A11:2017, EN 50663:2017, EN 300 328 V2.2.2, EN 301 489-1 V2.2.3, EN 301 489-17 V3.2.2, EN 55032:2015/A11:2020 -
Service & Support - Limited warranty - 2 years
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