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Noise ALT Buds True Wireless Stereo (TWS) Headphones vs Oppo Enco Free 4 True Wireless Stereo (TWS) Earphones

Noise ALT Buds True Wireless Stereo (TWS) Headphones vs Oppo Enco Free 4 True Wireless Stereo (TWS) Earphones comparison

Show Only Differences Highlight Differences	Noise ALT Buds True Wireless Stereo (TWS) Headphones	Oppo Enco Free 4 True Wireless Stereo (TWS) Earphones
key specs
Colour	Chosen Grey	Blue
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Type	Headphones	Earphones
general
Brand	Noise	Oppo
Model	ALT Buds True Wireless Stereo (TWS) Headphones	Enco Free 4 True Wireless Stereo (TWS) Earphones
Model Number	ALT Buds	ETED1
Colour	Chosen Grey	Blue
Type	Headphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Inline Remote	No	-
Release date	-	April 10, 2025
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	11	11
Water Resistant	IPX5	IP55
Number of Drivers	-	2
Weight (g)	-	4.70
sound features
Active Noice Cancellation	Yes	-
Frequency Response Range	-	15,000Hz-40,000Hz
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	6	5.4
Bluetooth range (Metres)	10	10
Bluetooth Codec Support	-	SBC, AAC, LHDC
battery features
Charging Time (Hrs)	1	-
Battery Life (Hrs)	45	-
Charging Port	-	USB Type-C
Battery Capacity (mAh) Earpieces	-	62
Battery Capacity (mAh) Case	-	530

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