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Probuds T51 True Wireless Stereo (TWS) Earphones vs boAt Immortal 121 True Wireless Stereo (TWS) Headphones

Probuds T51 True Wireless Stereo (TWS) Earphones vs boAt Immortal 121 True Wireless Stereo (TWS) Headphones comparison

Show Only Differences Highlight Differences	Probuds T51 True Wireless Stereo (TWS) Earphones	boAt Immortal 121 True Wireless Stereo (TWS) Headphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	-
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Type	Earphones	Headphones
general
Brand	Lava	boAt
Model	Probuds T51 True Wireless Stereo (TWS) Earphones	Immortal 121 True Wireless Stereo (TWS) Headphones
Release date	July 2, 2026	December 31, 2023
Colour	Black	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Model Number	-	Immortal 121
product details
Microphone	Yes	-
Driver Type	Dynamic	Dynamic
Driver Size (mm)	12.4	-
Water Resistant	IPX4	IPX4
Weight (g)	-	45.00
sound features
Noise Reduction (dB)	50	-
Active Noice Cancellation	Yes	Yes
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.4	5.3
Bluetooth range (Metres)	-	10
battery features
Charging Port	USB Type-C	USB Type-C
Charging Time (Hrs)	1	30
Battery Life (Hrs)	60	-
Battery Capacity (mAh) Earpieces	45	40
Battery Capacity (mAh) Case	500	400
Charging Time (Hrs) Case Only	-	1.5

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