Samsung Galaxy M15 5G vs Vivo X21 UD comparison

Show Only Differences Highlight Differences	Samsung Galaxy M15 5G	Vivo X21 UD
key specs
Display	6.50-inch	6.28-inch
Front Camera	13-megapixel	12-megapixel
Rear Camera	50-megapixel + 5-megapixel + 2-megapixel	12-megapixel
RAM	4GB, 6GB	6GB
Storage	128GB	128GB
Battery Capacity	6000mAh	3200mAh
OS	Android	Android 8.1
Resolution	2340x1080 pixels	1080x2280 pixels
Processor	-	Qualcomm Snapdragon 660
general
Brand	Samsung	Vivo
Model	Galaxy M15 5G	X21 UD
Release date	March 11, 2024	March 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	160.10 x 76.80 x 9.30	154.50 x 74.80 x 7.40
Weight (g)	217.00	156.20
Battery capacity (mAh)	6000	3200
Removable battery	No	-
Fast charging	Proprietary	-
Colours	Black, Light Blue, Dark Blue	Ruby Red, Aurora White, Black
display
Refresh Rate	90 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.50	6.28
Touchscreen	Yes	Yes
Resolution	2340x1080 pixels	1080x2280 pixels
hardware
Processor make	MediaTek Dimensity 6100+	Qualcomm Snapdragon 660
RAM	4GB, 6GB	6GB
Internal storage	128GB	128GB
Processor	-	octa-core
camera
Rear camera	50-megapixel + 5-megapixel + 2-megapixel	12-megapixel
No. of Rear Cameras	3	-
Front camera	13-megapixel	12-megapixel
Rear flash	-	LED
software
Operating system	Android	Android 8.1
Skin	-	FunTouch 4.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	-
Gyroscope	Yes	Yes
Ambient light sensor	-	Yes
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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