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Sony WH XB900N Wireless Headphones vs Redmi Buds 4 Pro True Wireless Stereo (TWS) Earphones

Sony WH-XB900N Wireless Headphones vs Redmi Buds 4 Pro True Wireless Stereo (TWS) Earphone comparison

Show Only Differences Highlight Differences	Sony WH-XB900N Wireless Headphones	Redmi Buds 4 Pro True Wireless Stereo (TWS) Earphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	True Wireless Stereo (TWS)
Type	Headphones	Earphones
general
Brand	Sony	Redmi
Model	WH-XB900N Wireless Headphones	Buds 4 Pro True Wireless Stereo (TWS) Earphones
Release date	July 24, 2019	May 23, 2022
Colour	Black	Black
Type	Headphones	Earphones
Headphone Type	Over-Ear	In-Ear
Connectivity	Wireless	True Wireless Stereo (TWS)
Inline Remote	Yes	-
Model Number	WH-XB900N	-
product details
Microphone	Yes	Yes
Foldable	Yes	-
Cord Length (Metres)	1.2	-
Driver Type	Dynamic	-
Driver Size (mm)	40	10
Water Resistant	No	IP54
Weight (g)	254.00	-
Microphone Impedance (Ohms)	-	24
Number of Drivers	-	1
sound features
Impedance (Ohms)	50	-
Sensitivity (dB)	101	-
Frequency Response Range	2Hz-20,000Hz	-
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	4.2	5.3
Bluetooth Codec Support	SBC,AAC,aptX,aptX HD,LDAC	-
Transmitter Connectivity	-	USB Type-C
Bluetooth range (Metres)	-	10
battery features
Charging Time (Hrs)	7	-
Battery Life (Hrs)	30	-
Charging Port	-	USB Type-C
Battery Life (Hrs) Earpieces Only	-	9
Battery Life (Hrs) With Case Total	-	36