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iQOO 15 vs Samsung Galaxy A21 Simple comparison

 Compare iQOO 15
iQOO 15
Compare Samsung Galaxy A21 Simple
Samsung Galaxy A21 Simple
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.85-inch5.80-inch
ProcessorSnapdragon 8 Elite Gen 5Samsung Exynos 7884B
Front Camera32-megapixel 5-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 13-megapixel
RAM12GB, 16GB3GB
Storage256GB, 512GB64GB
Battery Capacity7,000mAh3600mAh
OSAndroid 16Android 11
Resolution1,440x3,168 pixels720x1560 pixels
general
BrandiQOOSamsung
Model15Galaxy A21 Simple
Release dateOctober 20, 2025August 27, 2021
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.65 x 76.80 x 8.10150.00 x 71.00 x 8.40
Weight (g)215.00159.00
Battery capacity (mAh)7,0003600
Removable batteryNo-
Fast charging100W Fast Charging-
Wireless chargingYes-
Wireless Charging Type40W-
ColoursLegendary Edition, Track Edition, Lingyun, Wilderness, Honor of Kings 10th Anniversary Collector’s Edition (transalated from Chinese)Black, White
display
Refresh Rate144 Hz-
Screen size (inches)6.855.80
TouchscreenYesYes
Resolution1,440x3,168 pixels720x1560 pixels
Aspect ratio19.8:9-
Pixels per inch (PPI)508-
hardware
Processor4.6GHz MHz octa-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5Samsung Exynos 7884B
RAM12GB, 16GB3GB
Internal storage256GB, 512GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.65) + 50-megapixel (f/2.05)13-megapixel
No. of Rear Cameras31
Front camera32-megapixel (f/2.2)5-megapixel
No. of Front Cameras11
Pop-Up CameraNoNo
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 11
SkinOriginOS 6-
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYes-
BluetoothYes, v 6.00Yes, v 5.00
USB Type-CYesYes
sensors
In-Display Fingerprint SensorYes-
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
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