At a Glance
Show differences only
20000 Hz
20 Hz
20000 Hz
7 Hz
40000 Hz
20 Hz
40
35 Hours
400 mAh
Wireless
On Ear, Over the Head
Wireless
Over Ear, Over the Head
Wireless
On Ear, Over the Head
10 meter
Auto Pairing
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
Sony
Sony
Edifier
Model
WH-CH520
WH-CH720N
W820NB
Launch Date
12-Apr-23
9-Mar-23
-
Price
Rs. 4,490
Rs. 9,990
Rs. 6,999
Price Status
Confirmed
Confirmed
Expected
Market Status
Available
Available
Launched Globally
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Box Contents
Headband
Headphones, USB Type-C charging cable, 3.5mm audio cable
Headphone, User Manual, Warranty Card
Warranty
1 Year
1 Year
-
Type
Wireless
Wireless
Wireless
Design
On Ear
Over Ear
On Ear
Fit
Over the Head
Over the Head
Over the Head
Open or Closed Back
Closed Back
Closed Back
Closed Back
Water Resistant
No
-
-
Max Frequency Response
20000 Hz
20000 Hz
40000 Hz
Min Frequency Response
20 Hz
7 Hz
20 Hz
Driver Type
-
Dynamic Driver
-
Impedance
-
325 Ohms
32 Ohms
Sensitivity
-
108 dB/mw
91 dB/mw
Eartip Size
Large
Large
-
Weight
147 gm
192 gm
-
Dimensions
Overall :237.9 x 104.1 x 119.1 mm
208 x 55 x 26 mm
-
Colours
Black, Blue, White, Beige
Black, Blue, White
Black
Foldable Design
-
Yes
-
Call Control
Answer / End
Answer / End
Answer/End
Music Control
Volume Control
Volume Control
-
Other Control
Volume up/down; on/off
-
-
Voice Assistant
Yes, Siri/OK Google
-
-
Noise Cancellation
-
Yes
Yes
Touch Control
-
No
-
Connectivity
Bluetooth
Bluetooth
Bluetooth
Bluetooth Version
5.2
5.2
5
Bluetooth Profile
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HFP, HSP
-
Bluetooth Range
10 meter
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
-
Microphone
Yes
Yes
Yes
Playback Time
40
35 Hours
-
Charging Type
USB Type-C
USB
USB Type-C
Charging Time
3 Hours
3.5 Hours
1.5 Hours
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