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fullspecs
Specification
Sony MDR-ZX750BN Sony MDR-ZX750BN
Rs.12,000.00
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Soundcore Liberty 4 Soundcore Liberty 4
Rs.12,287.11
Price 
Rs.12,000.00
 
Rs.12,287.11
Brand 
Sony
 
Soundcore
Model No 
MDR-ZX750BN
 
Liberty 4
Wired / Wireless 
Wireless Headphone Specification
 
Wireless Headphone Specification
Headphone Type 
On Ear
 
In Ear Canal
Magnet Type 
NA
 
Dynamic
Driver Diameter 
40 mm
 
6 X 9.2 mm
Impedance 
40 ohms
 
16 Ohm
Sensitivity 
102 dB
 
NA
Frequency Response 
8 - 22,000 Hz
 
20 Hz - 40000 Hz
Maximum Power Input 
100 mW (Wired)
 
5 V 1A
Wireless / Bluetooth Details
Wireless Technology 
Bluetooth
 
Bluetooth
Bluetooth Version 
3.0
 
5.3
Compatible Profiles 
A2DP, AVRCP, HFP, HSP
 
All Bluetooth Devices
Supported Codecs 
SBC, AAC, aptX
 
ACAA, aptX, AAC, SBC & LDAC
Battery Type 
Lithium Ion Rechargeable Battery
 
Lithium-ion Batteries
Bluetooth Range 
30 ft (10 m)
 
10 Meters
Battery Life 
Music Playtime: 13 hr
Talk Time: 10 hr
Standby Time: 150 hr
 
28 Hours
Charging Time 
2.5 hr
 
2 Hours
Noise Cancelling 
Yes (Digital Noise Canceling)
 
Adaptive
Available Colors 
Black
 
Black, White, Blue, Red
Connector Plating 
L-Shaped 3.5 mm Gold Plated Plug
 
NA
Cable 
1.5 m
 
USB Type-C Charging Cable
Weight 
230 g without cable
 
54 Gm
Other Features 
- NFC for one-touch connection with your smartphone
- Digital Noise Cancelling to block out ambient noise
- Built-In microphone for hands-free calling
- Built-In remote with play, pause, stop, FF and FR functionality
- Microphone unit: Electret Condenser
- Microphone frequency range 100 Hz - 4,000 Hz
 
A wireless charger or USB-C cable.
9/28 hours of playtime for all-day listening.
Hear ID personalized active noise cancelling.
All-new heart rate sensor with soundcore app.
Cloud Comfort™️ ear tips for long-lasting comfort.
Certified IPX4 for resistance against splashes of water. 
Crisp, clear sound via ACAA™️ 3.0 Coaxial Acoustic System.
360° immersive spatial audio with music and movie modes.

Compare Sony MDR-ZX750BN with:

Skullcandy Crusher Wireless Philips TAT4506 Audio Technica ATH-M50xBT PB JBL Quantum TWS AIR JBL Tune Beam 2

Compare Soundcore Liberty 4 with:

Soundcore Space Q45 Cleer Audio ALLY PLUS Sennheiser MM 100 EU JBL Endurance Peak 4 Skullcandy Crusher Wireless

Top Differences

  • Battery Life: Music Playtime: 13 hr, Talk Time: 10 hr, Standby Time: 150 hr vs 28 Hours
  • Noise Cancelling: Yes (Digital Noise Canceling) vs Adaptive
  • Driver Size: 40 mm vs 6 X 9.2 mm
  • Bluetooth: 3.0 vs 5.3
  • Weight: 230 g without cable vs 54 Gm