Xiaomi Redmi 6A vs Redmi 5 vs Xiaomi Redmi 4 comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.45-inch5.70-inch5.00-inch
ProcessorMediaTek Helio A22Qualcomm Snapdragon 450Qualcomm Snapdragon 435
Front Camera5-megapixel5-megapixel5-megapixel
Rear Camera13-megapixel 12-megapixel 13-megapixel
RAM2GB3GB3GB
Storage16GB32GB32GB
Battery Capacity3000mAh3300mAh4100mAh
OSAndroid 8.1 OreoAndroid 7.1.2Android 6.0.1
Resolution720x1440 pixels720x1440 pixels720x1280 pixels
general
BrandXiaomiXiaomiXiaomi
ModelRedmi 6ARedmi 5Redmi 4
Release dateJune 2018December 2017November 2016
Launched in IndiaYesYesYes
Form factorTouchscreenTouchscreenTouchscreen
Body typePlastic--
Dimensions (mm)147.50 x 71.50 x 8.30151.80 x 72.80 x 7.70139.30 x 69.90 x 8.65
Weight (g)145.00157.00150.00
Battery capacity (mAh)300033004100
Removable batteryNoNoNo
Wireless chargingNo--
ColoursBlue, Gold, Rose Gold, BlackBlack, Gold, Rose Gold, Lake BlueGold, Black
display
Screen size (inches)5.455.705.00
TouchscreenYesYesYes
Resolution720x1440 pixels720x1440 pixels720x1280 pixels
Aspect ratio18:918:916:9
Pixels per inch (PPI)295282296
Protection type--Gorilla Glass
hardware
Processor2GHz quad-core (4x2GHz)1.8GHz octa-core1.4GHz octa-core
Processor makeMediaTek Helio A22Qualcomm Snapdragon 450Qualcomm Snapdragon 435
RAM2GB3GB3GB
Internal storage16GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256-128
Dedicated microSD slotYes--
camera
Rear camera13-megapixel (f/2.2)12-megapixel (f/2.2, 1.25-micron)13-megapixel
Rear autofocusPhase detection autofocusPhase detection autofocus-
Rear flashLEDLEDLED
Front camera5-megapixel5-megapixel5-megapixel
Front flashNoLED-
software
Operating systemAndroid 8.1 OreoAndroid 7.1.2Android 6.0.1
SkinMIUI 9.6MIUI 9.2.7MIUI 8
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 b/g/n
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.10
NFCNoNoNo
InfraredNoNoYes
USB OTGYesYesYes
USB Type-CNo--
Micro-USBYes-Yes
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Active 4G on both SIM cardsYes--
sim 1
SIM TypeNano-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Face unlockYes--
Fingerprint sensorNoYesYes
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeNoYesYes
Barometer-NoNo
Temperature sensor-NoNo
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