Oppo Enco Free 2i True Wireless Stereo (TWS) Earphones vs Sony WHRF400 Wired Headphones

  • Oppo Enco Free 2i True Wireless Stereo (TWS) Earphones were first released on 25th November 2021. This version of Oppo headphones has bluetooth support 5.2, SBC,AAC. Its battery life is 30hrs, helping you comfortably use it throughout a long active day.
  • Sony WHRF400 Wired Headphones were first released on 30th August 2018. The elegant black design with a weight of 275.00g makes the Sony WHRF400 Wired Headphones a beautiful and comfortable pair of headphones. This version of Sony WHRF400 Wired Headphones has a 40 driver size, 32 Ohms impedance, 100 dB sensitivity, and a frequency response of 10Hz-22,000Hz, delivering a clearer and sharper acoustic experience.
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Microphone
Yes
Yes
Colour
-
Black
Release date
25th November 2021
30th August 2018
Model Number
-
WHRF400
Driver Type
-
Dynamic
Driver Size (mm)
10
40
Weight (g)
45.90
275.00
Bluetooth
Yes
-
Bluetooth Version
5.2
-
Bluetooth Codec Support
SBC,AAC
-
Charging Port
USB Type-C
-
Battery Life (Hrs)
30
-
Impedance (Ohms)
-
32
Sensitivity (dB)
-
100
Frequency Response Range
-
10Hz-22,000Hz