Acer GAHR011 True Wireless Stereo (TWS) Earphones vs Sennheiser HD420S Wired Headphones

  • Acer GAHR011 True Wireless Stereo (TWS) Earphones were first released on 19th January 2021. This version of Acer headphones has bluetooth support 5.1. Acer GAHR011 True Wireless Stereo (TWS) Earphones is also foldable so you can put it conveniently in your bag.
  • Sennheiser HD420S Wired Headphones were first released on 1st January 2017.
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Microphone
Yes
No
Colour
-
Black
Release date
19th January 2021
1st January 2017
Model Number
GAHR011
HD420S
Inline Remote
No
-
Driver Size (mm)
8
-
Water Resistant
No
-
Foldable
No
-
Bluetooth
Yes
No
Bluetooth Version
5.1
-
Charging Port
USB Type-C
-
Frequency Response Range
20Hz-20,000Hz
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