Sennheiser MM550X Wireless Headphones vs boAt Airdopes 451 True Wireless Stereo (TWS) Earphones

  • Sennheiser MM550X Wireless Headphones were first released on 2nd April 2012.
  • 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.
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Microphone
Yes
Yes
Colour
Black
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Release date
2nd April 2012
4th May 2022
Model Number
MM550X
Airdopes 451
Inline Remote
-
No
Driver Size (mm)
-
6
Water Resistant
-
Yes
Bluetooth
Yes
Yes
Bluetooth Version
-
5
Charging Time (Hrs)
-
1.5
Impedance (Ohms)
-
16