boAt Airdopes 451 True Wireless Stereo (TWS) Earphones vs Sony MDR-7520 Wireless Headphones

  • boAt Airdopes 451 True Wireless Stereo (TWS) Earphones were first released on 4th May 2022. This version of boAt headphones has bluetooth support 5. The water resistance level provided for boAt Airdopes 451 True Wireless Stereo (TWS) Earphones is Yes.
  • Sony MDR-7520 Wireless Headphones were first released on 16th February 2016. The elegant black design with a weight of 270.00g makes the Sony MDR-7520 Wireless Headphones a beautiful and comfortable pair of headphones. Sony MDR-7520 Wireless Headphones is also foldable so you can put it conveniently in your bag.
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Microphone
Yes
No
Colour
-
Black
Release date
4th May 2022
16th February 2016
Model Number
Airdopes 451
MDR-7520
Inline Remote
No
-
Driver Size (mm)
6
-
Water Resistant
Yes
-
Weight (g)
-
270.00
Foldable
-
Yes
Bluetooth
Yes
Yes
Bluetooth Version
5
-
Charging Time (Hrs)
1.5
-
Impedance (Ohms)
16
24
Sensitivity (dB)
-
108