Samsung Galaxy J2 (2017) vs Vivo Y69 vs Oppo A57 comparison

Compare Samsung Galaxy J2 (2017)
Compare Vivo Y69
Compare Oppo A57
key specs
Display4.70-inch5.50-inch5.20-inch
ProcessorSamsung Exynos 3 Quad 3475MediaTek MT6570Qualcomm Snapdragon 435
Front Camera2-megapixel16-megapixel 16-megapixel
Rear Camera5-megapixel13-megapixel 13-megapixel
RAM1GB3GB3GB
Storage8GB32GB32GB
Battery Capacity2000mAh3000mAh2900mAh
OSAndroidAndroid 7.0Android 6.0
Resolution540x960 pixels720x1280 pixels720x1280 pixels
general
BrandSamsungVivoOppo
ModelGalaxy J2 (2017)Y69A57
Release dateOctober 1, 2017August 1, 2017November 1, 2016
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)136.50 x 69.00 x 8.40154.60 x 75.70 x 7.70149.10 x 72.90 x 7.65
Weight (g)130.00162.80147.00
Battery capacity (mAh)200030002900
Removable batteryYesNoNo
ColoursBlack, GoldChampagne Gold, Matte BlackRose Gold, Gold
Launched in India-YesYes
SAR value--1.31
display
Screen size (inches)4.705.505.20
TouchscreenYesYesYes
Resolution540x960 pixels720x1280 pixels720x1280 pixels
Aspect ratio-16:916:9
Pixels per inch (PPI)-267-
hardware
Processor1.3GHz quad-coreocta-core (4x1.5GHz + 4x1GHz)1.4GHz octa-core
Processor makeSamsung Exynos 3 Quad 3475MediaTek MT6570Qualcomm Snapdragon 435
RAM1GB3GB3GB
Internal storage8GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)128256256
camera
Rear camera5-megapixel13-megapixel (f/2.2)13-megapixel (f/2.2)
Rear flashLEDLEDLED
Front camera2-megapixel16-megapixel (f/2.0)16-megapixel (f/2.0, 1.12-micron)
Rear autofocus-YesPhase detection autofocus
Front autofocus--Yes
software
Operating systemAndroidAndroid 7.0Android 6.0
Skin-FunTouch OS 3.2ColorOS 3.0
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n802.11 b/g/n
GPSYesYesYes
BluetoothYesYes, v 4.20Yes, v 4.10
NFCNoNoNo
InfraredNoNoNo
USB OTGYesYesYes
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Wi-Fi DirectNoNoNo
Mobile High-Definition Link (MHL)NoNoNo
Micro-USB-YesYes
sim 1
SIM TypeMicro-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeMicro-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Compass/ MagnetometerNoYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
BarometerNoNoNo
Temperature sensorNoNoNo
Fingerprint sensor-YesYes
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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