At a Glance
Show differences only
40000 Hz
20 Hz
22000 Hz
16 Hz
400 mAh
600 mAh
30 Hours
Wireless
On Ear, Over the Head
Wireless
Over Ear, Over the Head
Edifier W820NB vs Sennheiser HD 450SE
By cashify- Updated: 14th Nov 2026, 14:03 IST
Key Feature Comparison
Detailed Specs
Brand
Edifier
Sennheiser
Model
W820NB
HD 450SE
Price
Rs. 6,999
Rs. 9,990
Price Status
Expected
Confirmed
Market Status
Launched Globally
Available
Compatible Devices
Media player, Mobile Phone, Tablet
Media player, Mobile Phone, Tablet
Box Contents
Headphone, User Manual, Warranty Card
Headphone, USB Cable, User Manual, Warranty Card
Warranty
-
2 Years
Type
Wireless
Wireless
Design
On Ear
Over Ear
Fit
Over the Head
Over the Head
Open or Closed Back
Closed Back
Closed Back
Max Frequency Response
40000 Hz
22000 Hz
Min Frequency Response
20 Hz
16 Hz
Impedance
32 Ohms
-
Sensitivity
91 dB/mw
-
Colours
Black
Black
Foldable Design
-
Yes
Eartip Size
-
Large
Weight
-
238 gm
Dimensions
-
Overall :232 x 100 x 195 mm
Noise Cancellation
Yes
Yes
Call Control
Answer/End
Answer/End
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5
5
Bluetooth Range
10 meter
10 meter
Microphone
Yes
Yes
Battery Capacity
400 mAh
600 mAh
Charging Type
USB Type-C
USB Type-C
Charging Time
1.5 Hours
2 Hours
Playback Time
-
30 Hours
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