Coolpad Cool Bass Buds True Wireless Stereo (TWS) Earphones vs boAt Airdopes 121 True Wireless Stereo (TWS) Earphones

  • Coolpad Cool Bass Buds True Wireless Stereo (TWS) Earphones were first released on 11th January 2021. This version of Coolpad headphones has bluetooth support 5.
  • boAt Airdopes 121 True Wireless Stereo (TWS) Earphones were first released on 4th May 2022. This version of boAt headphones has bluetooth support 5.
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Microphone
Yes
-
Release date
11th January 2021
4th May 2022
Model Number
B127
Airdopes 121
Driver Type
Dynamic
Dynamic
Driver Size (mm)
13
-
Weight (g)
50.00
-
Bluetooth
Yes
Yes
Bluetooth Version
5
5
Charging Port
USB Type-C
-
Frequency Response Range
-
20Hz-20,000Hz