Lenovo A3900 vs Samsung Galaxy Ace comparison

Compare Lenovo A3900
Compare Samsung Galaxy Ace
general
Release dateMay 2015January 2011--
Form factorTouchscreen---
Battery capacity (mAh)23001350--
Removable batteryYesYes--
Alternate names-GT-S5830--
Dimensions (mm)-112.40 x 59.90 x 11.50--
Weight (g)-113.00--
display
Screen size (inches)5.003.50--
TouchscreenYesYes--
Resolution480x854 pixels320x480 pixels--
hardware
Processor1.2GHz octa-core832 MHz--
RAM512MB---
Internal storage4GB158MB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)-32--
camera
Rear camera5-megapixel5-megapixel--
Rear FlashLEDLED--
Front camera2-megapixelNo--
software
Operating SystemAndroid 4.4Android 2.3--
connectivity
Wi-FiYesYes--
GPSYesYes--
BluetoothYesYes, v 2.10--
NFCNoNo--
InfraredNoNo--
USB OTGNoNo--
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/ MagnetometerNoYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYesNo--
GyroscopeYesNo--
BarometerNoNo--
Temperature sensorNoNo--