Realme GT Neo 2 vs Vivo X21 comparison

Show Only Differences Highlight Differences	Realme GT Neo 2	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	6.62-inch	6.28-inch
Processor	Qualcomm Snapdragon 870	Qualcomm Snapdragon 660
Front Camera	16-megapixel	12-megapixel
Rear Camera	64-megapixel + 8-megapixel + 2-megapixel	12-megapixel + 5-megapixel
RAM	8GB, 12GB	6GB
Storage	128GB, 256GB	128GB
Battery Capacity	5000mAh	3200mAh
OS	Android 11	Android 8.1
Resolution	1080x2400 pixels	1080x2280 pixels
general
Brand	Realme	Vivo
Model	GT Neo 2	X21
Release date	September 22, 2021	March 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.90 x 75.80 x 8.60	154.50 x 74.80 x 7.40
Weight (g)	200.00	156.20
Battery capacity (mAh)	5000	3200
Fast charging	Proprietary	Proprietary
Colours	Neo Black, Neo Blue, Neo Green	Black, Gold
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.62	6.28
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2280 pixels
Aspect ratio	20:9	19:9
Pixels per inch (PPI)	397	-
hardware
Processor	octa-core	2.2GHz octa-core
Processor make	Qualcomm Snapdragon 870	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	64-megapixel (f/1.8) + 8-megapixel (f/2.3) + 2-megapixel	12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
No. of Rear Cameras	3	-
Rear autofocus	Yes	Phase detection autofocus
Rear flash	Yes	LED
Front camera	16-megapixel (f/2.5)	12-megapixel (f/2.0)
No. of Front Cameras	1	-
software
Operating system	Android 11	Android 8.1
Skin	Realme UI 2.0	FunTouch 4.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes, v 5.00
NFC	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
Infrared	-	No
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	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

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