Samsung Galaxy S II Skyrocket HD I757

Network

• Technology: GSM / HSPA / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900
• 3G bands: HSDPA 850 / 1900 / 2100
• 4G bands: 4, 17
• Speed: HSPA 21.1/5.76 Mbps, LTE

Launch

• Announced: 2012, January
• Status: Discontinued

Body

• Dimensions: -
• Weight: -
• SIM: Micro-SIM

Display

• Type: Super AMOLED
• Size: 4.65 inches, 59.6 cm2
• Resolution: 720 x 1280 pixels, 16:9 ratio (~316 ppi density)
• Protection: Corning Gorilla Glass
• Note: TouchWiz UI

Platform

• OS: Android 2.3.5 (Gingerbread)
• CPU: Dual-core 1.5 GHz

Memory

• Card slot: microSDHC (dedicated slot)
• Internal: 16GB 1GB RAM

Main Camera

• Single: 8 MP, AF
• Features: LED flash
• Video: 1080p@30fps

Selfie camera

• Single: 2 MP
• Video:

Sound

• Loudspeaker: Yes
• 3.5mm jack: Yes

Comms

• WLAN: Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
• Bluetooth: 3.0, A2DP, aptX
• GPS: Yes, with A-GPS
• NFC: Yes
• USB: microUSB 2.0

Features

• Sensors: Accelerometer, gyro, proximity, compass
• Note: MP4/DivX/XviD/WMV/H.264 player, MP3/WAV/eAAC+/AC3/FLAC player, Photo/video editor, Document editor

Battery

• Type: Removable Li-Ion battery

Misc

• Colors: Black
• SAR: 0.43 W/kg (head)     0.77 W/kg (body)    
• SAR EU: 0.30 W/kg (head)    
• Price: About 430 EUR