Poco X7 Pro 5G vs Vivo X21 comparison

Compare Poco X7 Pro 5G
Compare Vivo X21
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.73-inch6.28-inch
Front Camera20-megapixel12-megapixel
Rear Camera50-megapixel + 8-megapixel12-megapixel + 5-megapixel
RAM8GB, 12GB6GB
Storage256GB128GB
Battery Capacity6550mAh3200mAh
OSAndroid 15Android 8.1
Processor-Qualcomm Snapdragon 660
Resolution-1080x2280 pixels
general
BrandPocoVivo
ModelX7 Pro 5GX21
Release dateJanuary 9, 2025March 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
IP ratingIP69-
Battery capacity (mAh)65503200
Fast charging90W Fast ChargingProprietary
ColoursNebula Green, Obsidian Black, Poco YellowBlack, Gold
Dimensions (mm)-154.50 x 74.80 x 7.40
Weight (g)-156.20
Removable battery-No
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.736.28
TouchscreenYesYes
Resolution-1080x2280 pixels
Aspect ratio-19:9
hardware
Processor makeMediaTek Dimensity 8400 UltraQualcomm Snapdragon 660
RAM8GB, 12GB6GB
Internal storage256GB128GB
Processor-2.2GHz octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.59) + 8-megapixel12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
Front camera20-megapixel12-megapixel (f/2.0)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Rear autofocus-Phase detection autofocus
Rear flash-LED
software
Operating systemAndroid 15Android 8.1
SkinHyperOS 2.0FunTouch 4.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
USB Type-CYes-
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
NFC-No
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-No
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
sensors
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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