Soundcore Liberty 4 NC vs Realme Buds Air 4 vs EarFun Air Pro 2
Key Feature Comparison
At a Glance
Show differences only
20000 Hz
20 Hz
20 KHz
20 Hz
20 KHz
20 Hz
50 Hours
15 hours with Case (ANC Off)
34 hours with Case (ANC Off)7 hours (Earbuds with ANC Off)
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meters
10 meters
Detailed Specs
Brand
Soundcore
Realme
EarFun
Model
Liberty 4 NC
Buds Air 4
Air Pro 2
Launch Date
3-Jul-23
-
18-Jul-22
Price
Rs. 19,622
Rs. 4,999
Rs. 13,189
Price Status
Expected
Expected
Confirmed
Market Status
Launched Globally
Upcoming
Available
Compatible Devices
Mobile Phone, PC, Tablet
-
-
Box Contents
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
-
1 Pair Eabuds, Wireless Charging Case, XS/S/M/L ear tips, USB-C cable, User Manual
Warranty
-
1 Year
1 Year
Type
Wireless
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
In the Ear
In the Ear
Open or Closed Back
Closed Back
-
-
Water Resistant
Yes, IPX4 rating
Yes
-
Max Frequency Response
20000 Hz
20 KHz
20 KHz
Min Frequency Response
20 Hz
20 Hz
20 Hz
Driver Type
Dynamic Driver
Dynamic
Titanium Diaphragm Dynamic Driver
Sensitivity
96 dB/mw
-
-
Impedance
-
32 ohm
32 ohm
Eartip Size
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
-
-
Noise Reduction
Yes
Active Noise Cancellation
-
Noise Cancellation
Active Noise Cancellation
Yes
Yes, 40dB- Hybrid ANC
Replaceable Earbuds
Yes
-
-
Other Control
-
Smart Touch Control
Touch Control
Connectivity
Bluetooth
-
-
Bluetooth Version
5.3
Yes, 5.3
Yes, 5.2
Bluetooth Range
10 meter
10 meters
10 meters
Bluetooth Features
Auto Pairing
-
-
Microphone
Yes
Yes
Yes, 6-Mic
Playback Time
50 Hours
15 hours with Case (ANC Off)
34 hours with Case (ANC Off)7 hours (Earbuds with ANC Off)
Charging Type
USB Type-C
Yes
Yes
Charging Time
Fast, 10 minutes
1.5 hours (Case)
1.5 hours (Case)
Battery Type
Li-Polymer
50 hours With Charging Case
-
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