Vivo Y03 vs Vivo X21 UD comparison

Show Only Differences Highlight Differences	Vivo Y03	Vivo X21 UD
key specs
Display	6.56-inch	6.28-inch
Front Camera	5-megapixel	12-megapixel
Rear Camera	13-megapixel	12-megapixel
RAM	4GB	6GB
Storage	64GB	128GB
Battery Capacity	5000mAh	3200mAh
OS	Android 14	Android 8.1
Resolution	1612x720 pixels	1080x2280 pixels
Processor	-	Qualcomm Snapdragon 660
general
Brand	Vivo	Vivo
Model	Y03	X21 UD
Release date	March 12, 2024	March 1, 2018
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.78 x 75.73 x 8.39	154.50 x 74.80 x 7.40
Weight (g)	185.00	156.20
IP rating	IP54	-
Battery capacity (mAh)	5000	3200
Removable battery	No	-
Fast charging	Proprietary	-
Colours	Gem Green, Space Black	Ruby Red, Aurora White, Black
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.28
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	1080x2280 pixels
Pixels per inch (PPI)	269	-
hardware
Processor make	MediaTek Helio G85	Qualcomm Snapdragon 660
RAM	4GB	6GB
Internal storage	64GB	128GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	1000	-
Processor	-	octa-core
camera
Rear camera	13-megapixel	12-megapixel
No. of Rear Cameras	2	-
Front camera	5-megapixel	12-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 14	Android 8.1
Skin	FuntouchOS 14	FunTouch 4.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB OTG	Yes	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
sensors
Fingerprint sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Gyroscope	-	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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