At a Glance
Show differences only
20000 Hz
7 Hz
38 Hz
6 Hz
35 Hours
500 mAh
Wireless
Over Ear, Over the Head
Wireless
Over Ear, Over the Head
Wired
Over Ear, Over the Head
10 meter
Auto Pairing
Sony WH-CH720N vs Sennheiser HD 450BT vs Sennheiser HD 400 Pro
Key Feature Comparison
Detailed Specs
Brand
Sony
Sennheiser
Sennheiser
Model
WH-CH720N
HD 450BT
HD 400 Pro
Launch Date
9-Mar-23
-
-
Price
Rs. 9,990
Rs. 11,990
Rs. 17,999
Price Status
Confirmed
Confirmed
Confirmed
Market Status
Available
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Media player, Mobile Phone, PC, Tablet
Box Contents
Headphones, USB Type-C charging cable, 3.5mm audio cable
Headphone, USB Cable, User Manual, Warranty Card
Over the Head Earphone Wired
Warranty
1 Year
2 Years
2 Years
Type
Wireless
Wireless
Wired
Design
Over Ear
Over Ear
Over Ear
Fit
Over the Head
Over the Head
Over the Head
Open or Closed Back
Closed Back
Closed Back
Open Back
Max Frequency Response
20000 Hz
-
38 Hz
Min Frequency Response
7 Hz
-
6 Hz
Driver Type
Dynamic Driver
-
-
Impedance
325 Ohms
-
120 Ohms
Sensitivity
108 dB/mw
108 dB/mw
-
Foldable Design
Yes
Yes
Yes
Eartip Size
Large
-
Large
Weight
192 gm
500 gm
240 gm
Dimensions
208 x 55 x 26 mm
Overall :100 x 232 x 195 mm
Overall :270 x 198 x 111 mm
Colours
Black, Blue, White
White
Black
Noise Cancellation
Yes
Yes
-
Call Control
Answer / End
Answer/End
-
Music Control
Volume Control
Volume Control
-
Touch Control
No
-
-
Connectivity
Bluetooth
Bluetooth
3.5 mm jack
Bluetooth Version
5.2
5
-
Bluetooth Profile
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HFP, HSP
-
Bluetooth Range
10 meter
-
-
Bluetooth Features
Auto Pairing
-
-
Microphone
Yes
Yes
No
Playback Time
35 Hours
-
-
Charging Type
USB
USB Type-C
-
Charging Time
3.5 Hours
2 Hours
-
Battery Capacity
-
500 mAh
-
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