Sennheiser HD471I Wired Headphones vs Realme Buds Air 2 Neo True Wireless Stereo (TWS) Earphones

  • Sennheiser HD471I Wired Headphones were first released on 10th April 2016.
  • Realme Buds Air 2 Neo True Wireless Stereo (TWS) Earphones were first released on February 2021. This version of Realme headphones has bluetooth support 5, SBC,AAC.
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Ratings & Review

Design / Comfort

Audio Quality

Battery Life

Value For Money

-

Affordable active noise cancellation


Stable connectivity, AAC codec support


Excellent app on Android, Google Fast Pair support


Clean sound, strong bass

-

Unreliable controls


No app support for iOS yet


Not much detail, dull sound at low volumes


Shrill highs


Microphone
Yes
Yes
Colour
Black
-
Release date
10th April 2016
February 2021
Model Number
HD471I
Buds Air 2
Driver Type
-
Dynamic
Driver Size (mm)
-
10
Number of Drivers
-
1
Bluetooth
No
Yes
Bluetooth Version
-
5
Bluetooth Codec Support
-
SBC,AAC
Charging Port
-
USB Type-C
Impedance (Ohms)
32
-
Sensitivity (dB)
114
-
Frequency Response Range
16Hz-24,000Hz
-