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CMF Buds 2a True Wireless Stereo (TWS) Earphones vs Realme Buds Air 3S True Wireless Stereo (TWS) Earphones

CMF Buds 2a True Wireless Stereo (TWS) Earphones vs Realme Buds Air 3S True Wireless Stereo (TWS) Earphones comparison

Show Only Differences Highlight Differences	CMF Buds 2a True Wireless Stereo (TWS) Earphones	Realme Buds Air 3S True Wireless Stereo (TWS) Earphones
key specs
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Type	Earphones	Earphones
Colour	-	Black
general
Brand	CMF by Nothing	Realme
Model	CMF Buds 2a True Wireless Stereo (TWS) Earphones	Buds Air 3S True Wireless Stereo (TWS) Earphones
Release date	April 28, 2025	September 6, 2022
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Colour	-	Black
Inline Remote	-	Yes
product details
Microphone	Yes	Yes
Driver Size (mm)	12.4	11
Water Resistant	IP54	IPX5
Driver Type	-	Dynamic
Number of Drivers	-	1
sound features
Noise Reduction (dB)	42	-
Active Noice Cancellation	Yes	-
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	-	5.3
Bluetooth Codec Support	-	AAC
battery features
Charging Port	USB Type-C	USB Type-C
Battery Life (Hrs) Earpieces Only	8	-
Battery Life (Hrs) With Case Total	35.5	-
Battery Capacity (mAh) Earpieces	43	-
Battery Capacity (mAh) Case	460	-
Charging Time (Hrs)	-	1
Battery Life (Hrs)	-	30

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