Samsung galaxy ace 2 specs and weaknesses

• 2G network: GSM 850/900/1800/1900.
• 3G network: HSDPA 900/2100.
• Sim: mini sim.
• Status: Available , released 2012, February.

• Screen type: PLS TFT capacitive touchscreen, 16M colors. 
• Screen size: 480 x 800 pixels, 3.8 inches (246 ppi pixel density)
• Screen protection: no screen protection.
• Multi touch: YES

• Card slot: micro SD card, up to 32 GB.
• Internal memory: 4Gb internal storage, 768 mb ram. 

• GPRS: Available.
• Edge: Available.
• Wifi Speed: maximum of 14.4 mbps.
• Wlan: wi-fi 802.11 b/g/n, wifi direct, wifi hotspot.
• Bluetooth: v.3.0.
• USB:micro usb v2.0.

• Primary camera: 5 MP, 2592 x 1944 pixels, autofocus, LED flash.
• Camera features: Geo-tagging, face and smile detection.
• Video:  720p@30fps.
• Secondary camera: VGA

• Operating system: android os v 2.3 (gingerbread), and upgradable to v4.1.2 (jelly bean).
• Chipset: novator U8500.
• CPU: Dual-core 800 MHz.
• GPU: Mali-400.
• Sensors: accelerometer, proximity sensor, compass.
• Browser: HTML.
• Available colors: black, white,la fleur.
• Battery usage: _standby: up to 670h

                                _Talk time: average of 10h