Obi Worldphone SF1 vs Samsung Galaxy S Duos comparison

Compare Obi Worldphone SF1
Compare Samsung Galaxy S Duos
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.00-inch4.00-inch
ProcessorQualcomm Snapdragon 6151GHz one-core
Front Camera5-megapixel0.3-megapixel
Rear Camera13-megapixel5-megapixel
RAM2GB768MB
Storage16GB4GB
Battery Capacity3000mAh1500mAh
OSAndroid 5.0.2Android 4.0
Resolution1080x1920 pixels480x800 pixels
general
BrandObi WorldphoneSamsung
ModelSF1Galaxy S Duos
Release dateAugust 1, 2015November 1, 2012
Form factorTouchscreenBar
Dimensions (mm)146.00 x 74.00 x 8.00121.50 x 63.10 x 10.50
Weight (g)147.00120.00
Battery capacity (mAh)30001500
Removable batteryNoYes
ColoursBlack-
SAR value0.23-
Alternate names-GT-S7562
display
Screen size (inches)5.004.00
TouchscreenYesYes
Resolution1080x1920 pixels480x800 pixels
Pixels per inch (PPI)443233
hardware
Processor1.5GHz octa-core1GHz one-core
Processor makeQualcomm Snapdragon 615-
RAM2GB768MB
Internal storage16GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)6432
camera
Rear camera13-megapixel5-megapixel
Rear flashLEDLED
Front camera5-megapixel0.3-megapixel
Front flashLED-
software
Operating systemAndroid 5.0.2Android 4.0
SkinObi Lifespeed-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.00Yes, v 3.00
NFCNoNo
InfraredNoNo
USB OTGYesNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectYesYes
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoNo
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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