Samsung Galaxy J4 vs Obi Worldphone SF1 comparison

Compare Samsung Galaxy J4
Compare Obi Worldphone SF1
key specs
Display5.50-inch5.00-inch
ProcessorSamsung Exynos 7570Qualcomm Snapdragon 615
Front Camera5-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel
RAM2GB2GB
Storage16GB16GB
Battery Capacity3000mAh3000mAh
OSAndroid 8.0Android 5.0.2
Resolution720x1280 pixels1080x1920 pixels
general
BrandSamsungObi Worldphone
ModelGalaxy J4SF1
Release dateMay 1, 2018August 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)151.70 x 77.20 x 8.10146.00 x 74.00 x 8.00
Weight (g)175.00147.00
Battery capacity (mAh)30003000
Removable batteryYesNo
ColoursBlack, Orchid Gray, GoldBlack
SAR value-0.23
display
Screen size (inches)5.505.00
TouchscreenYesYes
Resolution720x1280 pixels1080x1920 pixels
Aspect ratio16:9-
Pixels per inch (PPI)-443
hardware
Processor1.4GHz quad-core1.5GHz octa-core
Processor makeSamsung Exynos 7570Qualcomm Snapdragon 615
RAM2GB2GB
Internal storage16GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25664
camera
Rear camera13-megapixel (f/1.9)13-megapixel
Rear autofocusYes-
Rear flashLEDLED
Front camera5-megapixel (f/2.2)5-megapixel
Front flashLEDLED
software
Operating systemAndroid 8.0Android 5.0.2
Skin-Obi Lifespeed
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
Micro-USBYes-
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
USB OTG-Yes
Headphones-3.5mm
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeMicro-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sensors
Proximity sensorYesYes
AccelerometerYesYes
Compass/ Magnetometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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