Samsung galaxy note 2 specs and weaknesses

• 2G Network: available.
• 3G Network: available.
• 4G Network: available.
• SIM: Micro-SIM.
• Announced in 2012, August.
• Phone Dimensions: 151.1 x 80.5 x 9.4 mm (5.95 x 3.17 x 0.37 in)
• Phone Weight: 183 g (6.46 oz)
• Screen Type: Super AMOLED capacitive touchscreen, 16M colors.
• Screen Size: 720 x 1280 pixels, 5.5 inches (~267 ppi pixel density).
• Multitouch: available.
• - TouchWiz UI
• Loudspeaker: avaialble.
• 3.5mm jack: avilable.
• Card slot: microSD, up to 64 GB.
• Internal storage: 16/32/64 GB storage, 2 GB RAM.
• Internet Speed: HSDPA, 21 Mbps (N7100), 42 Mbps (N7105); HSUPA, 5.76 Mbps; LTE Cat3 (N7105 only), 50 Mbps UL, 100 Mbps DL.
• WLAN: Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot.
• Bluetooth: v4.0 with A2DP, LE, EDR.
• NFC: available.
• USB:  microUSB v2.0 (MHL), USB Host.
• Primary camera: 8 MP, 3264 x 2448 pixels, autofocus, LED flash; Simultaneous HD video and image recording, geo-tagging, touch focus, face and smile detection, image stabilization.
• Video: 1080p@30fps.
• Secondary camera: 1.9 MP.
• OS: Android OS, v4.1.1 (Jelly Bean), upgradable to v4.4.2 (KitKat).
• Chipset: Exynos 4412 Quad.
• CPU: Quad-core 1.6 GHz Cortex-A9.
• GPU: Mali-400MP4.
• Sensors: Accelerometer, gyro, proximity, compass, barometer
• Colors: Titanium Gray, Marble White, Amber Brown, Ruby Wine, Pink, Blue.
• Battery: Li-Ion 3100 mAh battery.
• Stand-by: Up to 890 h.
• normal usage :Up to 16 h .