Lenovo A3900 vs Samsung Galaxy Ace comparison

Compare Lenovo A3900
Compare Samsung Galaxy Ace
key specs
Display5.00-inch3.50-inch
Processor1.2GHz octa-core832 MHz one-core
Front Camera2-megapixelNo
Rear Camera5-megapixel5-megapixel
RAM512MB-
Storage4GB158MB
Battery Capacity2300mAh1350mAh
OSAndroid 4.4Android 2.3
Resolution480x854 pixels320x480 pixels
general
BrandLenovoSamsung
ModelA3900Galaxy Ace
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 one-core
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
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
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
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