Samsung Galaxy J2 vs Samsung Galaxy Ace comparison

Compare Samsung Galaxy J2
Compare Samsung Galaxy Ace
general
Release dateSeptember 2015January 2011--
Form factorTouchscreen---
Dimensions (mm)136.50 x 69.00 x 8.40112.40 x 59.90 x 11.50--
Battery capacity (mAh)20001350--
Removable batteryYesYes--
ColoursBlack, White, Gold---
Alternate names-GT-S5830--
Weight (g)-113.00--
display
Screen size (inches)4.703.50--
TouchscreenYesYes--
Resolution540x960 pixels320x480 pixels--
hardware
Processor1.3GHz quad-core832 MHz--
Processor makeExynos 3475---
RAM1GB---
Internal storage8GB158MB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)12832--
camera
Rear camera5-megapixel5-megapixel--
Rear flashLEDLED--
Front camera2-megapixelNo--
software
Operating systemAndroid 5.1Android 2.3--
connectivity
Wi-FiYesYes--
Wi-Fi standards supported802.11 b/g/n---
GPSYesYes--
BluetoothYes, v 4.10Yes, v 2.10--
NFCNoNo--
InfraredNoNo--
USB OTGYesNo--
Headphones3.5mm3.5mm--
FMYesYes--
Number of SIMs21--
sim 1
SIM TypeMicro-SIMRegular--
GSM/CDMAGSMGSM--
3GYesYes--
4G/ LTEYesNo--
sim 2
SIM TypeMicro-SIM---
GSM/CDMAGSM---
3GNo---
4G/ LTENo---
sensors
Compass/ MagnetometerNoYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorNoNo--
GyroscopeNoNo--
BarometerNoNo--
Temperature sensorNoNo--