Realme 10 4G vs Vivo Y21A comparison

Show Only Differences Highlight Differences	Realme 10 4G	Vivo Y21A
key specs
Display	6.40-inch	6.51-inch
Processor	MediaTek Helio G99	-
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel
RAM	4GB, 8GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 11
Resolution	1080x2400 pixels	720x1600 pixels
general
Brand	Realme	Vivo
Model	10 4G	Y21A
Release date	November 9, 2022	January 21, 2022
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.90 x 73.30 x 7.95	164.26 x 76.08 x 8.00
Weight (g)	178.00	182.00
Battery capacity (mAh)	5000	5000
Fast charging	Super VOOC	Proprietary
Colours	Clash Black, Rust White	Diamond Glow, Midnight Blue
display
Refresh Rate	90 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.40	6.51
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1600 pixels
Protection type	Gorilla Glass	-
Aspect ratio	-	20:9
hardware
Processor	octa-core	-
Processor make	MediaTek Helio G99	MediaTek Helio P22 (MT6762R)
RAM	4GB, 8GB	4GB
Internal storage	64GB, 128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	-	microSD
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Front camera	16-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 12	Android 11
Skin	Realme UI 3.0	FunTouch OS 11.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
Micro-USB	-	Yes
FM	-	Yes
Number of SIMs	-	2
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Fingerprint sensor	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes