Blu S1 vs LG K8 vs Samsung Galaxy J7 comparison

Compare Blu S1
Compare LG K8
Compare Samsung Galaxy J7
key specs
Display5.20-inch5.00-inch5.50-inch
ProcessorMediaTek MT6750MediaTek MT6735Samsung Exynos 7 Octa 7580
Front Camera5-megapixel5-megapixel5-megapixel
Rear Camera13-megapixel8-megapixel13-megapixel
RAM2GB1.5GB1.5GB
Storage16GB8GB16GB
Battery Capacity2800mAh2125mAh3000mAh
OSAndroid 7.0Android 6.0Android 5.1
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
general
BrandBluLGSamsung
ModelS1K8Galaxy J7
Release dateOctober 1, 2017February 1, 2016June 1, 2015
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)143.70 x 72.80 x 8.40144.60 x 71.50 x 8.70152.40 x 78.60 x 7.50
Weight (g)137.00157.00171.00
Battery capacity (mAh)280021253000
Removable batteryNoYesYes
ColoursBlack, Grey, GoldGold, Indigo, WhiteBlack, White, Gold
Launched in India--Yes
Body type--Plastic
display
Screen size (inches)5.205.005.50
TouchscreenYesYesYes
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
Pixels per inch (PPI)282--
Aspect ratio--16:9
hardware
Processor1.5GHz octa-core1.3GHz quad-core1.5GHz octa-core
Processor makeMediaTek MT6750MediaTek MT6735Samsung Exynos 7 Octa 7580
RAM2GB1.5GB1.5GB
Internal storage16GB8GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)64-128
camera
Rear camera13-megapixel8-megapixel13-megapixel (f/1.9)
Rear flashYesLEDLED
Front camera5-megapixel5-megapixel5-megapixel (f/2.2)
Rear autofocus--Yes
Front flash--LED
software
Operating systemAndroid 7.0Android 6.0Android 5.1
Skin--TouchWiz UI
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYes, v 4.00YesYes, v 4.10
NFCNoYesNo
InfraredNoNoNo
USB OTGYesYesYes
Headphones3.5mm3.5mm3.5mm
FMNoYesYes
Number of SIMs112
Wi-Fi DirectNoNoYes
Mobile High-Definition Link (MHL)NoNoNo
Wi-Fi standards supported--802.11 b/g/n
Micro-USB--Yes
sim 1
SIM TypeNano-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Compass/ MagnetometerNoNoNo
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesNo
GyroscopeNoYesNo
BarometerNoNoNo
Temperature sensorNoNoNo
sim 2
SIM Type--Micro-SIM
GSM/CDMA--GSM
3G--Yes
4G/ LTE--No

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