Redmi Y1 (3GB RAM, 32GB) vs Karbonn K9 Viraat 4G comparison

Compare Redmi Y1 (3GB RAM, 32GB)
Compare Karbonn K9 Viraat 4G
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.50-inch5.50-inch
ProcessorQualcomm Snapdragon 4351.3GHz quad-core
Front Camera16-megapixel 3.2-megapixel
Rear Camera13-megapixel 5-megapixel
RAM3GB1GB
Storage32GB8GB
Battery Capacity3080mAh2800mAh
OSAndroid 7.0Android 6.0
Resolution720x1280 pixels720x1280 pixels
general
BrandXiaomiKarbonn
ModelRedmi Y1K9 Viraat 4G
Release dateNovember 1, 2017December 1, 2016
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)153.00 x 76.20 x 7.70154.00 x 78.90 x 11.70
Weight (g)153.00173.00
Battery capacity (mAh)30802800
Removable batteryNoNo
ColoursDark Grey, Gold, Grey, Rose Gold, WhiteChampagne, Black
SAR value1.09-
display
Screen size (inches)5.505.50
TouchscreenYesYes
Resolution720x1280 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio16:9-
Pixels per inch (PPI)267294
hardware
Processor1.4GHz octa-core1.3GHz quad-core
Processor makeQualcomm Snapdragon 435-
RAM3GB1GB
Internal storage32GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12864
camera
Rear camera13-megapixel (f/2.2, 1.12-micron)5-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDLED
Front camera16-megapixel (f/2.0)3.2-megapixel
Front flashYes-
software
Operating systemAndroid 7.0Android 6.0
SkinMIUI 9-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes
NFCNoNo
InfraredYesNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectYesNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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