Xiaomi Mi 9T Pro vs Xiaomi Redmi 4A comparison

Compare Xiaomi Mi 9T Pro
Compare Xiaomi Redmi 4A
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.39-inch5.00-inch
ProcessorQualcomm Snapdragon 855Qualcomm Snapdragon 425
Front Camera20-megapixel 5-megapixel
Rear Camera48-megapixel + 8-megapixel + 13-megapixel 13-megapixel
RAM6GB2GB
Storage64GB16GB
Battery Capacity4000mAh3120mAh
OSAndroid 9 PieAndroid 6.0
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiXiaomi
ModelMi 9T ProRedmi 4A
Release date20th August 2019November 2016
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)156.70 x 74.30 x 8.80139.50 x 70.40 x 8.50
Weight (g)191.00131.50
Battery capacity (mAh)40003120
Removable batteryNoNo
Fast chargingProprietary-
Wireless chargingNo-
ColoursCarbon Black, Flame Red, Glacier Blue, Pearl WhiteGolden, Rose Gold, Dark Grey
Launched in India-Yes
display
Screen size (inches)6.395.00
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:916:9
Pixels per inch (PPI)-296
hardware
Processor2.84GHz octa-core1.4GHz quad-core
Processor makeQualcomm Snapdragon 855Qualcomm Snapdragon 425
RAM6GB2GB
Internal storage64GB16GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera48-megapixel (f/1.75, 0.8-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)13-megapixel (f/2.2)
Rear autofocusYes-
Rear flashYesDual LED
Front camera20-megapixel (f/2.2, 0.8-micron)5-megapixel (f/2.2)
software
Operating systemAndroid 9 PieAndroid 6.0
SkinMIUI 10MIUI 8
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/No802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-Yes
USB OTG-Yes
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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