Samsung Galaxy a3 duos overview and detailed specification

Network

GSM Frequencies	850 900 1800 1900 - sim 1 & sim 2
Fourg	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)

Display

Technology	Super AMOLED capacitive touchscreen
Colors	16M colors
Resolution	540 x 960
Multitouch	Yes
Display Size	5"

Camera

Sensor Size	8MP
Resolution	3264 x 2448
Features	Geo-tagging Face detection Panorama Touch focus

Tech

CPU	Quad-core 1.2 GHz Cortex-A53
GPU	Adreno 306
Chipset	Qualcomm MSM8916 Snapdragon 410
Ram	1 Gb
Ram	16 GB
Sensors	Accelerometer Proximity Compass