At a Glance
Show differences only
20 KHz
20 Hz
20000 Hz
20 Hz
60 Hours
11 Hours
Wired
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone
Wireless
On Ear, Over the Head
10 meter
Auto Pairing
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
realme
Boult Audio
JBL
Model
Buds 3
Airbass Z40
T450BT
Launch Date
29-Apr-25
4-Jan-23
-
Price
Rs. 599
Rs. 1,199
Rs. 2,450
Price Status
Confirmed
Confirmed
Confirmed
Market Status
Available
Available
Out of Stock
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Box Contents
Earphone, User Manual, Warranty Card
Earbuds with Charging Case, Extra Pair of Eartips, Charging Cable, User Manual, Warranty Card
Headphones, USB Cable, User Manual Warranty Card
Warranty
6 Months
1 Year
1 Year
Type
Wired
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
On Ear
Fit
In the Ear
-
Over the Head
Open or Closed Back
Closed Back
-
Closed Back
Water Resistant
-
Yes
-
Max Frequency Response
20 KHz
-
20000 Hz
Min Frequency Response
20 Hz
-
20 Hz
Impedance
32 Ohms
-
-
Driver Type
-
Dynamic Driver
Dynamic Driver
Cable Length
1.2 m
-
-
Foldable Design
Yes
Yes
Yes
Eartip Size
Large, Medium, Small
Large, Medium, Small
-
Weight
50 gm
60 gm
-
Dimensions
Overall :33 x 22 x 13 mm
Overall :50.1 x 56.2 x 285 mm
-
Colours
Black
Blue, Brown, White
Black, Blue, White
Noise Cancellation
Yes
Yes
-
Replaceable Earbuds
Yes
-
-
Call Control
Answer & End
-
Answer/End
Music Control
Play/Pause, Next/Last/Skip music
-
Volume Increase/Decrease, Track Play/Pause
Other Control
Volume Up/Down
-
ON/OFF
Touch Control
-
Yes
-
Voice Assistant
-
Google/Siri Assistant
-
Connectivity
3.5 mm jack
Bluetooth
Bluetooth, MicroUSB
Microphone
Yes
Yes
Yes
Bluetooth Version
-
5.2
4
Bluetooth Profile
-
A2DP, AVRCP, HFP, HSP
-
Bluetooth Range
-
10 meter
-
Bluetooth Features
-
Auto Pairing
Auto Pairing
Playback Time
-
60 Hours
11 Hours
Standby Time
-
120 Hours
-
Battery Type
-
Li-Polymer
-
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