Poco X7 5G vs Vivo V21 5G comparison

Compare Poco X7 5G
Compare Vivo V21 5G
key specs
Display6.67-inch6.44-inch
Front Camera20-megapixel44-megapixel
Rear Camera50-megapixel + 8-megapixel64-megapixel + 8-megapixel + 2-megapixel
RAM8GB8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity5500mAh4000mAh
OSAndroid 14Android 11
Processor-MediaTek Dimensity 800U
Resolution-1080x2404 pixels
general
BrandPocoVivo
ModelX7 5GV21 5G
Release dateJanuary 9, 2025April 27, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
IP ratingIP69-
Battery capacity (mAh)55004000
Fast charging45W Fast ChargingProprietary
ColoursCosmic Silver, Glacier Green, Poco YellowArctic White, Dusk Blue, Sunset Dazzle
Dimensions (mm)-159.68 x 73.90 x 7.29
Weight (g)-176.00
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.676.44
TouchscreenYesYes
Resolution-1080x2404 pixels
Aspect ratio-20:9
hardware
RAM8GB8GB
Internal storage128GB, 256GB128GB, 256GB
Processor-octa-core
Processor make-MediaTek Dimensity 800U
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel + 8-megapixel64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
Front camera20-megapixel44-megapixel (f/2.0)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
No. of Rear Cameras-3
Rear autofocus-Yes
Rear flash-Yes
Front flash-Yes
software
Operating systemAndroid 14Android 11
SkinHyperOSFuntouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.10
USB Type-CYesYes
USB OTG-Yes
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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