At a Glance
Show differences only
20000 Hz
20 Hz
50 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
Soundcore
Xiaomi
Model
Liberty 4 NC
Redmi Buds 4 Pro
Launch Date
3-Jul-23
23-May-22
Price
Rs. 19,622
Rs. 7,032
Price Status
Expected
Expected
Market Status
Launched Globally
Launched Globally
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
Cable, Charging Station, Wireless Charging Case
Type
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
In the Ear
Open or Closed Back
Closed Back
Closed Back
Water Resistant
Yes, IPX4 rating
-
Max Frequency Response
20000 Hz
-
Min Frequency Response
20 Hz
-
Driver Type
Dynamic Driver
-
Sensitivity
96 dB/mw
-
Impedance
-
24 Ohms
Eartip Size
Large, Medium, Small
Large, Medium, Small
Weight
54 gm
-
Dimensions
Overall :151 x 151 x 48 mm
-
Colours
Velvet Black, Clear White, Navy Blue, Pastel Pink, Light Blue
Black, White
Foldable Design
-
Yes
Noise Reduction
Yes
-
Noise Cancellation
Active Noise Cancellation
Yes
Replaceable Earbuds
Yes
Yes
Call Control
-
Answer / End
Music Control
-
Volume Control
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5.2
Bluetooth Range
10 meter
-
Bluetooth Features
Auto Pairing
-
Microphone
Yes
Yes
Playback Time
50 Hours
-
Charging Type
USB Type-C
USB Type-C
Charging Time
Fast, 10 minutes
-
Battery Type
Li-Polymer
-
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