Xiaomi 12S Ultra vs Redmi 7A comparison

Compare Xiaomi 12S Ultra
Compare Redmi 7A
key specs
Display6.73-inch5.45-inch
ProcessorQualcomm Snapdragon 8+ Gen 1Qualcomm Snapdragon 439
Front Camera32-megapixel5-megapixel
Rear Camera50-megapixel + 48-megapixel + 48-megapixel 12-megapixel
RAM8GB, 12GB2GB
Storage256GB, 512GB16GB
Battery Capacity4860mAh4000mAh
OSAndroid 12Android 9 Pie
Resolution1440x3200 pixels720x1440 pixels
general
BrandXiaomiXiaomi
Model12S UltraRedmi 7A
Release dateJuly 4, 2022May 22, 2019
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typeGlassPolycarbonate
Dimensions (mm)163.17 x 74.97 x 9.06146.30 x 70.41 x 9.55
Weight (g)225.00165.00
Battery capacity (mAh)48604000
ColoursBlack, GreenMatte Gold, Matte Black, Matte Blue
display
Screen size (inches)6.735.45
TouchscreenYesYes
Resolution1440x3200 pixels720x1440 pixels
Protection typeGorilla Glass-
Aspect ratio-18:9
Pixels per inch (PPI)-295
hardware
Processorocta-core2GHz octa-core
Processor makeQualcomm Snapdragon 8+ Gen 1Qualcomm Snapdragon 439
RAM8GB, 12GB2GB
Internal storage256GB, 512GB16GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.9) + 48-megapixel (f/2.2) + 48-megapixel (f/4.1)12-megapixel (f/2.2, 1.25-micron)
No. of Rear Cameras3-
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera32-megapixel5-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 12Android 9 Pie
SkinMIUI 13MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.20
NFCYes-
USB Type-CYes-
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
sensors
Fingerprint sensorYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
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
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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