Xiaomi Redmi 4A vs Vivo Y15 comparison

Compare Xiaomi Redmi 4A
Compare Vivo Y15
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-inch4.50-inch
ProcessorQualcomm Snapdragon 425Mediatek MT6582
Front Camera5-megapixel 2-megapixel
Rear Camera13-megapixel 5-megapixel
RAM2GB512MB
Storage16GB4GB
Battery Capacity3120mAh1900mAh
OSAndroid 6.0Android 4.2.2
Resolution720x1280 pixels480x854 pixels
general
BrandXiaomiVivo
ModelRedmi 4AY15
Release dateNovember 2016December 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)139.50 x 70.40 x 8.50130.40 x 65.85 x 8.98
Weight (g)131.50130.00
Battery capacity (mAh)31201900
Removable batteryNoYes
ColoursGolden, Rose Gold, Dark GreyWhite, Black
SAR value-0.81
display
Screen size (inches)5.004.50
TouchscreenYesYes
Resolution720x1280 pixels480x854 pixels
Aspect ratio16:9-
Pixels per inch (PPI)296218
hardware
Processor1.4GHz quad-core1.3GHz quad-core
Processor makeQualcomm Snapdragon 425Mediatek MT6582
RAM2GB512MB
Internal storage16GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)128128
camera
Rear camera13-megapixel (f/2.2)5-megapixel
Rear flashDual LEDYes
Front camera5-megapixel (f/2.2)2-megapixel
software
Operating systemAndroid 6.0Android 4.2.2
SkinMIUI 8Funtouch OS
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes
NFCNoNo
InfraredYesNo
USB OTGYesNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectYesNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo
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