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Samsung Galaxy S II 4G I9100M

Samsung Galaxy S II I777

Network
Technology	GSM / HSPA	GSM / HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 900 / 1900 / 2100 /1800	HSDPA 850 / 1900 / 2100
Speed	HSPA 21.1/5.76 Mbps	HSPA 21.1/5.76 Mbps

Launch
Announced	2011, July. Released 2011, July	2011, August. Released 2011, October
Status	Discontinued	Discontinued

Body
Dimensions	125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)	126 x 66 x 8.9 mm (4.96 x 2.60 x 0.35 in)
Weight	116 g (4.09 oz)	121.9 g (4.27 oz)
SIM	Mini-SIM	Mini-SIM

Display
Type	Super AMOLED Plus	Super AMOLED Plus
Size	4.3 inches, 52.6 cm2 (~63.5% screen-to-body ratio)	4.3 inches, 52.6 cm2 (~63.3% screen-to-body ratio)
Resolution	480 x 800 pixels, 5:3 ratio (~217 ppi density)	480 x 800 pixels, 5:3 ratio (~217 ppi density)
Protection	Corning Gorilla Glass	Corning Gorilla Glass
	TouchWiz UI v4.0	TouchWiz UI v4.0

Platform
OS	Android 2.3 (Gingerbread)	Android 2.3.4 (Gingerbread)
Chipset	Exynos 4210 Dual	Exynos 4210 Dual
CPU	Dual-core 1.2 GHz Cortex-A9	Dual-core 1.2 GHz Cortex-A9
GPU	Mali-400MP4	Mali-400MP4

Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot), 8 GB included
Internal	16GB 1GB RAM	16GB 1GB RAM, 32GB 1GB RAM

Main Camera
Modules	8 MP, f/2.6, 1/3.2", AF	8 MP, AF
Features	LED flash	LED flash
Video	1080p@30fps	1080p@30fps

Selfie Camera
Modules	2 MP	2 MP
Video

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth	3.0, A2DP, aptX	3.0, A2DP, aptX
Positioning	GPS, A-GPS	GPS, A-GPS
NFC		Optional
Infrared port	No	No
Radio	No	No
USB	microUSB 2.0 (MHL TV-out), OTG	microUSB 2.0 (MHL TV-out), OTG

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

Battery
Type	Removable Li-Ion 1700 mAh battery	Removable Li-Ion 1650 mAh battery
Stand-by	Up to 372 h (2G) / Up to 610 h (3G)	Up to 400 h
Talk time	Up to 6 h (2G) / Up to 8 h 30 min (3G)	Up to 8 h

Misc
Colors	Black	Black
SAR	0.16 W/kg (head)     0.96 W/kg (body)	0.36 W/kg (head)     0.90 W/kg (body)
SAR EU	0.34 W/kg (head)	0.25 W/kg (head)
Models	GT-I9100M
Price	About 260 EUR	About 170 EUR