Realme 12 Pro 5G vs Vivo X21 comparison

Show Only Differences Highlight Differences	Realme 12 Pro 5G	Vivo X21
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.70-inch	6.28-inch
Processor	Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 660
Front Camera	16-megapixel	12-megapixel
Rear Camera	50-megapixel + 32-megapixel + 8-megapixel	12-megapixel + 5-megapixel
RAM	8GB, 12GB	6GB
Storage	128GB, 256GB	128GB
Battery Capacity	5000mAh	3200mAh
OS	Android 14	Android 8.1
Resolution	2400x1080 pixels	1080x2280 pixels
general
Brand	Realme	Vivo
Model	12 Pro 5G	X21
Release date	January 29, 2024	March 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Thickness	8.75	-
Weight (g)	190.00	156.20
IP rating	IP65	-
Battery capacity (mAh)	5000	3200
Removable battery	No	No
Fast charging	Super VOOC	Proprietary
Wireless charging	No	-
Colours	Navigator Beige, Submarine Blue	Black, Gold
Dimensions (mm)	-	154.50 x 74.80 x 7.40
display
Resolution Standard	FHD+	-
Screen size (inches)	6.70	6.28
Touchscreen	Yes	Yes
Resolution	2400x1080 pixels	1080x2280 pixels
Aspect ratio	-	19:9
hardware
Processor	octa-core	2.2GHz octa-core
Processor make	Qualcomm Snapdragon 6 Gen 1	Qualcomm Snapdragon 660
RAM	8GB, 12GB	6GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel + 32-megapixel + 8-megapixel	12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
No. of Rear Cameras	3	-
Front camera	16-megapixel	12-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
Rear flash	-	LED
software
Operating system	Android 14	Android 8.1
Skin	Realme UI 5.0	FunTouch 4.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
Infrared	-	No
USB OTG	-	Yes
Micro-USB	-	Yes
FM	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes