Lenovo ThinkPad X1 vs. Philips TAH4205BK

Headphones Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad X1 and Philips TAH4205BK. 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

Lenovo ThinkPad X1 vs. Philips TAH4205BK Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X1 Philips TAH4205BK
Product Type Headphones - Bluetooth - wireless Headphones - Bluetooth - wireless
Height - 18.5 cm
Width - 16.5 cm
Depth - 4 cm
Weight 195 g 150 g Philips TAH4205BK are lighter than Lenovo ThinkPad X1 headphones.
Colour - Black
Recommended Use - Portable electronics
Bluetooth Range (Operating Distance) - 10 m
SOUND QUALITY Lenovo ThinkPad X1 Philips TAH4205BK
Headphones Form Factor On-ear On-ear
Headphones Technology - Dynamic
Ear Cups Type - Closed
Adjustable Headband Yes -
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.0 Both headphones have the same Bluetooth version.
Bluetooth Profiles Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) 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, mSBC -
Active Noise Cancelling Yes - Lenovo ThinkPad X1 are equipped with active noice cancellation.
Active Noise Cancelling Technology Environmental Noise Cancellation (ENC) / Hybrid ANC -
Noise Isolating - Yes Philips TAH4205BK are equipped with a noise isolating function.
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power 30 mW -
Sensitivity 111 dB -
Impedance 32 Ohm 32 Ohm
Diaphragm 40 mm PET - 32 mm Lenovo ThinkPad X1 have a thicker diaphragm than Philips TAH4205BK.
Dynamic Range 110 dB -
Simultaneously Connectable Devices Qty (Multipoint) 2 - Lenovo ThinkPad X1 have the ability to connect to multiple devices simultaneously.
Magnet Material - NdFeB
MICROPHONE Lenovo ThinkPad X1 Philips TAH4205BK
Form Factor Built-in Built-in
Noise Cancelling Yes - Lenovo ThinkPad X1 microphone can cancel out ambient noise.
Frequency Response 50 - 8000 Hz -
Dynamic Range 95 dB -
Signal-To-Noise Ratio 19 dB -
REMOTE CONTROL Lenovo ThinkPad X1 Philips TAH4205BK
Controls - Volume control, reject call
CABLE Lenovo ThinkPad X1 Philips TAH4205BK
Cable Type USB-C to USB-A cable - 1.3 m
USB-C cable - 1.3 m
USB-C cable - detachable
BATTERY AND CHARGING Lenovo ThinkPad X1 Philips TAH4205BK
Battery Type Headphone battery rechargeable Headphone battery rechargeable - lithium polymer
Battery Life 20 hours 29 hour(s) Philips TAH4205BK lasts longer on a single charge than the Lenovo ThinkPad X1.
Battery Life Details (noise cancelling OFF): up to 20 hours
Continuous playback: up to 15 hours
Standby: up to 166 hours
Continuous talk: up to 21 hours
Continuous playback: up to 29 hours
Standby Time - 166 hours
Charging Time 2 hours -
CONNECTIONS Lenovo ThinkPad X1 Philips TAH4205BK
Connector Type Headphones (24 pin USB-C) USB (power only)
Bluetooth
OTHERS Lenovo ThinkPad X1 Philips TAH4205BK
Included Accessories Carrying case -
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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