boAt Rockerz 275-V2 Wireless Earphones vs boAt Airdopes 621 True Wireless Stereo (TWS) Earphones

  • boAt Rockerz 275-V2 Wireless Earphones were first released on 4th May 2022. This version of boAt headphones has bluetooth support 5. Its battery life is 8hrs, helping you comfortably use it throughout a long active day.
  • boAt Airdopes 621 True Wireless Stereo (TWS) Earphones were first released on 26th March 2021. This version of boAt headphones has bluetooth support 5.
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Microphone
Yes
Yes
Release date
4th May 2022
26th March 2021
Model Number
Rockerz 275-V2
-
Driver Type
-
Dynamic
Driver Size (mm)
10
6
Number of Drivers
-
1
Water Resistant
IPX5
IPX7
Bluetooth
Yes
Yes
Bluetooth Version
5
5
Charging Port
-
USB Type-C
Battery Life (Hrs)
8
-
Charging Time (Hrs)
1.5
5
Impedance (Ohms)
16
16
Frequency Response Range
20Hz-20,000Hz
20Hz-20,000Hz