OnePlus Nord Buds 4 vs OPPO Enco Air 3S vs Realme Buds Air 4
Key Feature Comparison
At a Glance
Show differences only
40000 Hz
15 Hz
20000 Hz
20 Hz
20 KHz
20 Hz
36 Hours
27mAh (earbuds), 300mAh (charging case)
25 Hours
15 hours with Case (ANC Off)
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meter
Auto Pairing
10 meters
Detailed Specs
Brand
OnePlus
OPPO
Realme
Model
Nord Buds 4
Enco Air 3S
Buds Air 4
Price
Rs. 3,999
Rs. 4,499
Rs. 4,999
Price Status
Expected
Expected
Expected
Market Status
Rumoured
Launched Globally
Upcoming
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
-
Box Contents
Earbuds, Charging Case, USB Cable Type C, Eartips, User Manual, Warranty Card
Earbud
-
Launch Date
-
11-Jan-24
-
Warranty
-
1 Year
1 Year
Type
Wireless
Wireless
Wireless
Design
In Ear Canalphone
In Ear
In Ear Canalphone
Fit
In the Ear
In the Ear
In the Ear
Open or Closed Back
Closed Back
Closed Back
-
Water Resistant
-
Yes, IP54 rating
Yes
Max Frequency Response
40000 Hz
20000 Hz
20 KHz
Min Frequency Response
15 Hz
20 Hz
20 Hz
Driver Type
-
Dynamic Driver
Dynamic
Eartip Size
Large, Medium, Small
Medium
-
Foldable Design
-
Yes
-
Weight
-
37.2 Grams
-
Dimensions
-
Overall :56.55 x 51.6 x 26 mm
-
Colours
-
Champane Gold
-
Replaceable Earbuds
Yes
-
-
Call Control
Answer / End
Answer / End
-
Music Control
Volume Control
Volume Control
-
Noise Cancellation
-
Yes
Yes
Connectivity
Bluetooth
Bluetooth
-
Bluetooth Version
5.3
5.3
Yes, 5.3
Bluetooth Profile
A2DP, AVRCP, HFP
AAC, SBC
-
Bluetooth Range
10 meter
10 meter
10 meters
Bluetooth Features
Auto Pairing
Auto Pairing
-
Microphone
Yes
Yes
Yes
Playback Time
36 Hours
25 Hours
15 hours with Case (ANC Off)
Charging Type
USB Type-C
USB Type-C
Yes
Battery Capacity
-
27mAh (earbuds), 300mAh (charging case)
-
Charging Time
-
2 Hours
1.5 hours (Case)
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