Sony MDR-XB50BS/B Wireless Earphones vs Sony MDR-ZX770AP Wired Headphones

  • Sony MDR-XB50BS/B Wireless Earphones were first released on 1st January 2017. This version of Sony headphones has bluetooth support 4.1, SBC,AAC.
  • Sony MDR-ZX770AP Wired Headphones were first released on 11th November 2017. The elegant black design with a weight of 215.00g and a cord length of 1.2m makes the Sony MDR-ZX770AP Wired Headphones and comfortable pair of headphones. This version of Sony MDR-ZX770AP Wired Headphones has a 40 driver size, 23 Ohms impedance, 100 dB sensitivity, and a frequency response of 20Hz-20,000Hz, delivering a clearer and sharper acoustic experience.
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Headphone Type
Connectivity
Microphone
No
Yes
Colour
Black
Black
Release date
1st January 2017
11th November 2017
Model Number
MDR-XB50BS/B
MDR-ZX770AP
Inline Remote
Yes
-
Driver Type
-
Dynamic
Driver Size (mm)
12
40
Water Resistant
Sweat Proof
-
Weight (g)
-
215.00
Cord Length (Metres)
-
1.2
Bluetooth
Yes
No
Bluetooth Version
4.1
-
Bluetooth Codec Support
SBC,AAC
-
Charging Time (Hrs)
2.5
-
Impedance (Ohms)
-
23
Sensitivity (dB)
-
100
Frequency Response Range
4Hz-24,000Hz
20Hz-20,000Hz