Philips SHE3900SL Wired Earphones vs Sony NW-WS623/B Wireless Headset

  • Philips SHE3900SL Wired Earphones were first released on 1st January 2017. The elegant silver design with a weight of 10.50g and a cord length of 1.2m makes the Philips SHE3900SL Wired Earphones and comfortable pair of headphones. This version of Philips SHE3900SL Wired Earphones has a 8.6 driver size, 16 Ohms impedance, 107 dB sensitivity, and a frequency response of 10Hz-22,000Hz, delivering a clearer and sharper acoustic experience.
  • Sony NW-WS623/B Wireless Headset were first released on 19th April 2018. The elegant black design with a weight of 32.00g makes the Sony NW-WS623/B Wireless Headset a beautiful and comfortable pair of headphones. Its battery life is 10hrs, helping you comfortably use it throughout a long active day.
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Headphone Type
Connectivity
Microphone
No
Yes
Colour
Silver
Black
Release date
1st January 2017
19th April 2018
Model Number
SHE3900SL
NW-WS623/B
Driver Size (mm)
8.6
-
Weight (g)
10.50
32.00
Cord Length (Metres)
1.2
-
Bluetooth
-
Yes
Battery Life (Hrs)
-
10
Charging Time (Hrs)
-
1.5
Impedance (Ohms)
16
-
Sensitivity (dB)
107
-
Frequency Response Range
10Hz-22,000Hz
-