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Redmi 5A vs Xiaomi Redmi 4A vs Vivo Y21L comparison

 Compare Redmi 5A
Redmi 5A
Compare Xiaomi Redmi 4A
Xiaomi Redmi 4A
Compare Vivo Y21L
Vivo Y21L
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
Display5.00-inch5.00-inch4.50-inch
ProcessorQualcomm Snapdragon 425Qualcomm Snapdragon 425Qualcomm Snapdragon 410
Front Camera5-megapixel 5-megapixel 2-megapixel
Rear Camera13-megapixel 13-megapixel 5-megapixel
RAM2GB2GB1GB
Storage16GB16GB16GB
Battery Capacity3000mAh3120mAh2000mAh
OSAndroid 7.1.2Android 6.0Android 5.1
Resolution720x1280 pixels720x1280 pixels480x854 pixels
general
BrandXiaomiXiaomiVivo
ModelRedmi 5ARedmi 4AY21L
Release dateOctober 1, 2017November 1, 2016August 1, 2016
Launched in IndiaYesYes-
Form factorTouchscreenTouchscreen-
Body typeMetal--
Dimensions (mm)140.40 x 70.10 x 8.40139.50 x 70.40 x 8.50130.70 x 66.40 x 9.20
Weight (g)137.00131.50145.00
Battery capacity (mAh)300031202000
Removable batteryNoNoYes
ColoursGold, Rose Gold, GreyGolden, Rose Gold, Dark GreyWhite, Grey
display
Screen size (inches)5.005.004.50
TouchscreenYesYesYes
Resolution720x1280 pixels720x1280 pixels480x854 pixels
Aspect ratio16:916:9-
Pixels per inch (PPI)294296-
hardware
Processor1.4GHz quad-core1.4GHz quad-core1.2GHz quad-core
Processor makeQualcomm Snapdragon 425Qualcomm Snapdragon 425Qualcomm Snapdragon 410
RAM2GB2GB1GB
Internal storage16GB16GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256128128
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.2)5-megapixel
Rear autofocusPhase detection autofocus--
Rear flashLEDDual LEDYes
Front camera5-megapixel (f/2.0)5-megapixel (f/2.2)2-megapixel
Front flashNo--
software
Operating systemAndroid 7.1.2Android 6.0Android 5.1
SkinMIUI 9MIUI 8Fun Touch OS 2.5
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n-
GPSYesYesYes
BluetoothYes, v 4.10Yes, v 4.10Yes
NFCNoNoNo
InfraredYesYesNo
USB OTGYesYesYes
Micro-USBYes--
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Wi-Fi DirectNoYesNo
Mobile High-Definition Link (MHL)NoNoNo
sim 1
SIM TypeNano-SIMMicro-SIMRegular
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMRegular
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Compass/ MagnetometerNoNoYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeNoYesNo
BarometerNoNoNo
Temperature sensorNoNoNo

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