Xiaomi Redmi 6A vs Redmi 5A vs Xiaomi Mi MIX 2 Special Edition vs Xiaomi Redmi 4A comparison

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ratings
Overall NDTV RatingRead ReviewRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.45-inch5.00-inch5.99-inch5.00-inch
Processor2GHz quad-core 1.4GHz quad-coreocta-core1.4GHz quad-core
Front Camera5-megapixel5-megapixel 5-megapixel5-megapixel
Resolution720x1440 pixels720x1280 pixels1080x2160 pixels720x1280 pixels
RAM2GB2GB8GB2GB
OSAndroid 8.1 OreoAndroid 7.1.2AndroidAndroid 6.0
Storage16GB16GB128GB16GB
Rear Camera13-megapixel 13-megapixel 12-megapixel13-megapixel
Battery Capacity3000mAh3000mAh3400mAh3120mAh
general
Release dateJune 2018October 2017September 2017November 2016
Launched in IndiaYesYes-Yes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Body typePlasticMetal--
Dimensions (mm)147.50 x 71.50 x 8.30140.40 x 70.10 x 8.40150.50 x 74.60 x 7.70139.50 x 70.40 x 8.50
Weight (g)145.00137.00187.00131.50
Battery capacity (mAh)3000300034003120
Removable batteryNoNoNoNo
Wireless chargingNo---
ColoursBlue, Gold, Rose Gold, BlackGold, Rose Gold, GreyBlack, WhiteGolden, Rose Gold, Dark Grey
display
Screen size (inches)5.455.005.995.00
TouchscreenYesYesYesYes
Resolution720x1440 pixels720x1280 pixels1080x2160 pixels720x1280 pixels
Aspect ratio18:916:9-16:9
Pixels per inch (PPI)295294403296
hardware
Processor2GHz quad-core (4x2GHz)1.4GHz quad-coreocta-core1.4GHz quad-core
Processor makeMediaTek Helio A22Qualcomm Snapdragon 425Qualcomm Snapdragon 835Qualcomm Snapdragon 425
RAM2GB2GB8GB2GB
Internal storage16GB16GB128GB16GB
Expandable storageYesYesNoYes
Expandable storage typemicroSDmicroSD-microSD
Expandable storage up to (GB)256256-128
Dedicated microSD slotYes---
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.2)12-megapixel13-megapixel (f/2.2)
Rear autofocusPhase detection autofocusPhase detection autofocus--
Rear flashLEDLEDDual LEDDual LED
Front camera5-megapixel5-megapixel (f/2.0)5-megapixel5-megapixel (f/2.2)
Front flashNoNo--
software
Operating systemAndroid 8.1 OreoAndroid 7.1.2AndroidAndroid 6.0
SkinMIUI 9.6MIUI 9MIUIMIUI 8
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.10Yes, v 5.00Yes, v 4.10
NFCNoNoNoNo
InfraredNoYesNoYes
USB OTGYesYesNoYes
USB Type-CNo---
Micro-USBYesYes--
Headphones3.5mm3.5mm-3.5mm
FMYesYesNoYes
Number of SIMs2222
Active 4G on both SIM cardsYes---
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Face unlockYes---
Fingerprint sensorNo---
Compass/ MagnetometerYesNoYesNo
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeNoNoYesYes
Barometer-NoYesNo
Temperature sensor-NoNoNo