boAt Airdopes 311 Pro vs Boult Audio Z20 Pro vs boAt AirDopes Atom 81
Key Feature Comparison
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At a Glance
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20000 Hz
20000 Hz
600 mAh
320 mAh
Wireless
Wireless
Wireless
10 meter
10 meter
Detailed Specs
Brand
Boat
Boult Audio
Boat
Model
Airdopes 311 Pro
Z20 Pro
Airdopes Atom 81
Launch Date
27-May-24
14-Sep-23
23-Nov-22
Price
Rs. 999
Rs. 1,399
Rs. 1,299
Price Status
Confirmed
Confirmed
Confirmed
Market Status
Available
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
Z20 Earphones, Charging Case, Extra Pair of Eartip, Charging Cable, User Manual
Earbuds, Charging Case, USB Cable Type C, Eartips, User Manual, Warranty Card
Warranty
1 Year
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
Closed Back
Closed Back
Water Resistant
Yes, IPX4 rating
-
Yes
Max Frequency Response
20000 Hz
-
20000 Hz
Min Frequency Response
20 Hz
-
20 Hz
Driver Type
Dynamic Driver
-
Dynamic Driver
Foldable Design
Yes
Yes
Yes
Eartip Size
Large, Medium, Small
Large, Medium, Small
Medium
Weight
50 gm
50 gm
45 gm
Dimensions
Overall :66 x 28 x 50 mm
Overall :27 x 48 x 60 mm
Overall :52 x 25 x 53 mm
Colours
Active Black, Space Grey, Dusk Blue, Lavender Rush
Black, Blue, red
Opal Black, Pearl White
Replaceable Earbuds
Yes
Yes
-
Call Control
Answer / End
Answer / End
Answer / End
Music Control
Volume Control
Volume Control
Volume Control
Connectivity
Bluetooth
Bluetooth
Bluetooth
Bluetooth Version
5.3
-
5.3
Bluetooth Range
10 meter
-
10 meter
Bluetooth Features
Auto Pairing
-
Auto Pairing
Microphone
Yes
Yes
Yes
Battery Capacity
600 mAh
-
320 mAh
Playback Time
50 Hours
60 Hours
50 Hours
Charging Type
USB Type-C
USB Type-C
USB Type-C
Charging Time
1.5 Hours
-
2 Hours
Battery Type
Li-Polymer
-
-