Xiaomi Redmi 1S vs Samsung Galaxy Grand Duo comparison

Compare Xiaomi Redmi 1S
Compare Samsung Galaxy Grand Duos
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
Display4.70-inch5.00-inch
ProcessorQualcomm Snapdragon 400 1.2GHz dual-core
Front Camera1.6-megapixel2-megapixel
Rear Camera8-megapixel8-megapixel
RAM1GB1GB
Storage8GB8GB
Battery Capacity2000mAh2100mAh
OSAndroid 4.3Android 4.1
Resolution720x1280 pixels480x800 pixels
general
BrandXiaomiSamsung
ModelRedmi 1SGalaxy Grand Duos
Release dateJuly 1, 2014January 1, 2013
Form factorTouchscreenBar
Dimensions (mm)137.00 x 69.00 x 9.90143.50 x 76.80 x 9.60
Weight (g)158.00161.00
Battery capacity (mAh)20002100
Removable batteryYesYes
ColoursgreyWhite, Blue
Alternate names-GT-I9082
display
Screen size (inches)4.705.00
TouchscreenYesYes
Resolution720x1280 pixels480x800 pixels
Pixels per inch (PPI)312187
hardware
Processor1.6GHz quad-core1.2GHz dual-core
Processor makeQualcomm Snapdragon 400 (MSM8228)-
RAM1GB1GB
Internal storage8GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)6464
camera
Rear camera8-megapixel8-megapixel
Rear flashLEDLED
Front camera1.6-megapixel2-megapixel
software
Operating systemAndroid 4.3Android 4.1
SkinMIUI version 5-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.00Yes, v 4.00
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectYesYes
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoNo
sim 2
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GNoYes
4G/ LTENoNo
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerNoNo
Temperature sensorNoNo
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