Samsung Galaxy J7 vs Samsung Galaxy Ace 4 comparison

Compare Samsung Galaxy J7
Compare Samsung Galaxy Ace 4
key specs
Display5.50-inch4.00-inch
ProcessorSamsung Exynos 75801GHz dual-core
Front Camera5-megapixel 0.3-megapixel
Rear Camera13-megapixel 5-megapixel
RAM1.5GB512MB
Storage16GB4GB
Battery Capacity3000mAh1500mAh
OSAndroid 5.1Android 4.4
Resolution720x1280 pixels480x800 pixels
general
BrandSamsungSamsung
ModelGalaxy J7Galaxy Ace 4
Release dateJune 2015June 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)152.40 x 78.60 x 7.50121.40 x 62.90 x 10.80
Weight (g)171.00123.80
Battery capacity (mAh)30001500
Removable batteryYesYes
ColoursBlack, White, GoldIris Charcoal, Classic White
display
Screen size (inches)5.504.00
TouchscreenYesYes
Resolution720x1280 pixels480x800 pixels
Aspect ratio16:9-
Pixels per inch (PPI)-233
hardware
Processor1.5GHz octa-core1GHz dual-core
Processor makeSamsung Exynos 7580-
RAM1.5GB512MB
Internal storage16GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12864
camera
Rear camera13-megapixel (f/1.9)5-megapixel
Rear autofocusYes-
Rear flashLEDYes
Front camera5-megapixel (f/2.2)0.3-megapixel
Front flashLED-
software
Operating systemAndroid 5.1Android 4.4
SkinTouchWiz UI-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes, v 4.00
NFCNoNo
InfraredNoNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
sim 1
SIM TypeMicro-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeMicro-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTENo-
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorNoNo
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo
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