At a Glance
Show differences only
20000 Hz
20 Hz
400 mAh (Case), 40 mAh Per Earbud
40 Hours
60 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone
10 meter
Auto Pairing
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
Boat
Boult Audio
Model
Immortal 171
Airbass Z40
Price
Rs. 1,299
Rs. 1,199
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
1 Pair of Earbuds, Additional Eartips, Charging Cable, User Manual, Warranty Card
Earbuds with Charging Case, Extra Pair of Eartips, Charging Cable, User Manual, Warranty Card
Warranty
1 Year
1 Year
Launch Date
-
4-Jan-23
Type
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
-
Open or Closed Back
Closed Back
-
Water Resistant
-
Yes
Max Frequency Response
20000 Hz
-
Min Frequency Response
20 Hz
-
Driver Type
Dynamic Driver
Dynamic Driver
Foldable Design
Yes
Yes
Eartip Size
Large, Medium, Small
Large, Medium, Small
Colours
White Sabre, Black Sabre
Blue, Brown, White
Weight
-
60 gm
Dimensions
-
Overall :50.1 x 56.2 x 285 mm
Replaceable Earbuds
Yes
-
Call Control
Answer / End
-
Music Control
Volume Control
-
Noise Cancellation
-
Yes
Touch Control
-
Yes
Voice Assistant
-
Google/Siri Assistant
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5.2
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Bluetooth Profile
-
A2DP, AVRCP, HFP, HSP
Battery Capacity
400 mAh (Case), 40 mAh Per Earbud
-
Playback Time
40 Hours
60 Hours
Charging Type
USB Type-C
-
Charging Time
1.5 Hours
-
Standby Time
-
120 Hours
Battery Type
-
Li-Polymer
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