boAt Airdopes 121-V2 True Wireless Stereo (TWS) Earphones vs boAt Rockerz 450 Wireless Headphones

  • boAt Airdopes 121-V2 True Wireless Stereo (TWS) Earphones were first released on 4th May 2022. This version of boAt headphones has bluetooth support 5. Its battery life is 3.5hrs, helping you comfortably use it throughout a long active day.
  • boAt Rockerz 450 Wireless Headphones were first released on 15th March 2019. This version of boAt headphones has bluetooth support 4.2. This version of boAt Rockerz 450 Wireless Headphones has a 40 driver size, 32 Ohms impedance, 108 dB sensitivity, and a frequency response of 20Hz-20,000Hz, delivering a clearer and sharper acoustic experience. Its battery life is 8hrs, helping you comfortably use it throughout a long active day. boAt Rockerz 450 Wireless Headphones is also foldable so you can put it conveniently in your bag. The water resistance level provided for boAt Rockerz 450 Wireless Headphones is Yes.
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Microphone
Yes
Yes
Colour
-
Black
Release date
4th May 2022
15th March 2019
Model Number
Airdopes 121-V2
Rockerz 450
Inline Remote
-
Yes
Driver Size (mm)
8
40
Number of Drivers
2
-
Water Resistant
-
Yes
Foldable
-
Yes
Bluetooth
Yes
Yes
Bluetooth Version
5
4.2
Battery Life (Hrs)
3.5
8
Charging Time (Hrs)
2
3
Impedance (Ohms)
-
32
Sensitivity (dB)
-
108
Frequency Response Range
20Hz-20,000Hz
20Hz-20,000Hz