Key Feature Comparison
At a Glance
Show differences only
20000 Hz
20 Hz
20 KHz
20 Hz
27mAh (earbuds), 300mAh (charging case)
25 Hours
15 hours with Case (ANC Off)
Wireless
In Ear, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meters
Detailed Specs
Brand
OPPO
Realme
Model
Enco Air 3S
Buds Air 4
Launch Date
11-Jan-24
-
Price
Rs. 4,499
Rs. 4,999
Price Status
Expected
Expected
Market Status
Launched Globally
Upcoming
Compatible Devices
Mobile Phone, PC, Tablet
-
Box Contents
Earbud
-
Warranty
1 Year
1 Year
Type
Wireless
Wireless
Design
In Ear
In Ear Canalphone
Fit
In the Ear
In the Ear
Open or Closed Back
Closed Back
-
Water Resistant
Yes, IP54 rating
Yes
Max Frequency Response
20000 Hz
20 KHz
Min Frequency Response
20 Hz
20 Hz
Driver Type
Dynamic Driver
Dynamic
Impedance
-
32 ohm
Foldable Design
Yes
-
Eartip Size
Medium
-
Weight
37.2 Grams
-
Dimensions
Overall :56.55 x 51.6 x 26 mm
-
Colours
Champane Gold
-
Noise Cancellation
Yes
Yes
Call Control
Answer / End
-
Music Control
Volume Control
-
Noise Reduction
-
Active Noise Cancellation
Other Control
-
Smart Touch Control
Connectivity
Bluetooth
-
Bluetooth Version
5.3
Yes, 5.3
Bluetooth Profile
AAC, SBC
-
Bluetooth Range
10 meter
10 meters
Bluetooth Features
Auto Pairing
-
Microphone
Yes
Yes
Battery Capacity
27mAh (earbuds), 300mAh (charging case)
-
Playback Time
25 Hours
15 hours with Case (ANC Off)
Charging Type
USB Type-C
Yes
Charging Time
2 Hours
1.5 hours (Case)
Battery Type
-
50 hours With Charging Case
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