Realme 7i vs Vivo X21i comparison

Show Only Differences Highlight Differences	Realme 7i	Vivo X21i
key specs
Display	6.50-inch	6.28-inch
Processor	Qualcomm Snapdragon 662	MediaTek Helio P60
Front Camera	16-megapixel	24-megapixel
Rear Camera	64-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	12-megapixel
RAM	8GB	4GB
Storage	128GB	64GB
Battery Capacity	5000mAh	3245mAh
OS	Android 10	Android 8.1
Resolution	720x1600 pixels	1080x2280 pixels
general
Brand	Realme	Vivo
Model	7i	X21i
Release date	September 17, 2020	May 1, 2018
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.10 x 75.50 x 8.50	154.37 x 74.98 x 6.99
Weight (g)	188.00	159.00
Battery capacity (mAh)	5000	3245
Fast charging	Proprietary	-
Colours	Fusion Green, Fusion Blue	Aurora White, Polar Night, Ruby Red
display
Screen size (inches)	6.50	6.28
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2280 pixels
Protection type	Gorilla Glass	-
hardware
Processor	2GHz octa-core	2GHz octa-core
Processor make	Qualcomm Snapdragon 662	MediaTek Helio P60 (MT6771)
RAM	8GB	4GB
Internal storage	128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Dedicated microSD slot	Yes	-
Expandable storage up to (GB)	-	256
camera
Rear camera	64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	12-megapixel
Front camera	16-megapixel (f/2.1)	24-megapixel
Pop-Up Camera	No	-
Rear flash	-	Dual LED
software
Operating system	Android 10	Android 8.1
Skin	Realme UI	Funtouch OS 4
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
USB OTG	-	Yes
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Fingerprint sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes

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