At a Glance
Show differences only
20000 Hz
20 Hz
20000 Hz
20 Hz
600 mAh
50 Hours
560 mAh
54 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
Boat
OnePlus
Model
Airdopes 311 Pro
Nord Buds 3r
Launch Date
27-May-24
26-Aug-25
Price
Rs. 999
Rs. 1,799
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
1 Pair of Earbuds, Charging Case, User Manual Guide, Safety and Warranty Card, Charging Cable Type-C, Red Cable Club Card, 2 Pair of Additional Ear Tips
Warranty
1 Year
1 Year
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
20000 Hz
Min Frequency Response
20 Hz
20 Hz
Driver Type
Dynamic Driver
Dynamic Driver, 12.4 mm
Impedance
-
32 Ohms
Sensitivity
-
112 dB/mw
Foldable Design
Yes
-
Eartip Size
Large, Medium, Small
Large, Medium, Small
Weight
50 gm
48 gm
Dimensions
Overall :66 x 28 x 50 mm
Eartips :31.1 x 23.3 x 20.3 mm
Carrying case :60.2 x 47.5 x 24 mm
Colours
Active Black, Space Grey, Dusk Blue, Lavender Rush
Ash Black, Aura Blue
Replaceable Earbuds
Yes
Yes
Call Control
Answer / End
Answer / End
Music Control
Volume Control
Volume Control
Noise Cancellation
-
Yes
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5.4
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Bluetooth Profile
-
A2DP
AVRCP
HFP
Battery Capacity
600 mAh
560 mAh
Playback Time
50 Hours
54 Hours
Charging Type
USB Type-C
USB Type-C
Charging Time
1.5 Hours
120 Minute
Battery Type
Li-Polymer
-
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