Xiaomi Redmi 6A vs Xiaomi Redmi 4A comparison

Compare Xiaomi Redmi 6A
Compare Xiaomi Redmi 4A
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
Display5.45-inch5.00-inch
ProcessorMediaTek Helio A22Qualcomm Snapdragon 425
Front Camera5-megapixel5-megapixel
Rear Camera13-megapixel 13-megapixel
RAM2GB2GB
Storage16GB16GB
Battery Capacity3000mAh3120mAh
OSAndroid 8.1 OreoAndroid 6.0
Resolution720x1440 pixels720x1280 pixels
general
BrandXiaomiXiaomi
ModelRedmi 6ARedmi 4A
Release dateJune 2018November 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)147.50 x 71.50 x 8.30139.50 x 70.40 x 8.50
Weight (g)145.00131.50
Battery capacity (mAh)30003120
Removable batteryNoNo
Wireless chargingNo-
ColoursBlue, Gold, Rose Gold, BlackGolden, Rose Gold, Dark Grey
display
Screen size (inches)5.455.00
TouchscreenYesYes
Resolution720x1440 pixels720x1280 pixels
Aspect ratio18:916:9
Pixels per inch (PPI)295296
hardware
Processor2GHz quad-core (4x2GHz)1.4GHz quad-core
Processor makeMediaTek Helio A22Qualcomm Snapdragon 425
RAM2GB2GB
Internal storage16GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.2)
Rear autofocusPhase detection autofocus-
Rear flashLEDDual LED
Front camera5-megapixel5-megapixel (f/2.2)
Front flashNo-
software
Operating systemAndroid 8.1 OreoAndroid 6.0
SkinMIUI 9.6MIUI 8
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.10
NFCNoNo
InfraredNoYes
USB OTGYesYes
USB Type-CNo-
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
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
Face unlockYes-
Fingerprint sensorNo-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoYes
Barometer-No
Temperature sensor-No
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