Samsung Galaxy A21s vs Apple iPhone 7 comparison

Compare Samsung Galaxy A21s
Compare Apple iPhone 7
key specs
Display6.50-inch4.70-inch
ProcessorSamsung Exynos 850Apple A10 Fusion
Front Camera13-megapixel 7-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 12-megapixel
RAM4GB2GB
Storage64GB32GB
Battery Capacity5000mAh1960mAh
OSAndroid 10iOS 10
Resolution720x1600 pixels750x1334 pixels
general
BrandSamsungApple
ModelGalaxy A21siPhone 7
Release dateMay 15, 2020September 1, 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 75.30 x 8.90138.30 x 67.10 x 7.10
Weight (g)191.00138.00
Battery capacity (mAh)50001960
Removable batteryNoNo
Fast chargingProprietary-
ColoursWhite, Black, BlueRed, Rose Gold, Gold, Silver, Black, Jet Black
display
Screen size (inches)6.504.70
TouchscreenYesYes
Resolution720x1600 pixels750x1334 pixels
Aspect ratio-16:9
Pixels per inch (PPI)-326
hardware
Processor2GHz octa-core2.34GHz quad-core
Processor makeSamsung Exynos 850Apple A10 Fusion
RAM4GB2GB
Internal storage64GB32GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
camera
Rear camera48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)12-megapixel (f/1.8)
Rear flashYesDual LED
Front camera13-megapixel (f/2.2)7-megapixel (f/2.2)
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 10iOS 10
SkinOne UI-
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCYesYes
Headphones3.5mm-
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Infrared-No
USB OTG-No
Lightning-Yes
FM-No
Number of SIMs-1
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
Fingerprint sensorYesYes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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