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Specifications
 

LG E900 Optimus 7

Samsung I9100 Galaxy S II

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LG E900 Optimus 7
MORE PICTURES Samsung I9100 Galaxy S II
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LG E900 Optimus 7

Samsung I9100 Galaxy S II

Network
Technology GSM / HSPA GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
  HSDPA 850 / 1900 - North America
Speed HSPA 7.2/5.76 Mbps HSPA 21.1/5.76 Mbps
Launch
Announced 2010, October. Released 2010, November 2011, February. Released 2011, April
Status Discontinued Discontinued
Body
Dimensions 125 x 59.8 x 11.5 mm (4.92 x 2.35 x 0.45 in) 125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
Weight 157 g (5.54 oz) 116 g (4.09 oz)
Build Glass front (Gorilla Glass), plastic back, plastic frame
SIM Mini-SIM Mini-SIM
Display
Type TFT Super AMOLED Plus
Size 3.8 inches, 41.1 cm2 (~55.0% screen-to-body ratio) 4.3 inches, 52.6 cm2 (~63.5% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~246 ppi density) 480 x 800 pixels, 5:3 ratio (~217 ppi density)
Protection Corning Gorilla Glass Corning Gorilla Glass
Platform
OS Microsoft Windows Phone 7, upgradable to 7.8 Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
Chipset Qualcomm QSD8650 Snapdragon S1 Exynos 4210 Dual
CPU 1.0 GHz Scorpion Dual-core 1.2 GHz Cortex-A9
GPU Adreno 200 Mali-400MP4
Memory
Card slot No microSDHC (dedicated slot)
Internal 16GB 512MB RAM 16GB 1GB RAM, 32GB 1GB RAM
Main Camera
Modules 5 MP, AF 8 MP, f/2.6, 1/3.2", AF
Features LED flash LED flash
Video 720p@24fps 1080p@30fps
Selfie Camera
Modules No 2 MP
Video
ADVERTISEMENT
Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, DLNA Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 2.1, A2DP 3.0, A2DP, aptX
Positioning GPS, A-GPS GPS, A-GPS
NFC Optional
Infrared port No No
Radio Stereo FM radio Stereo FM radio, RDS
USB microUSB 2.0 microUSB 2.0 (MHL TV-out), OTG
Features
Sensors Accelerometer, proximity, compass Accelerometer, gyro, proximity, compass
 Facebook integration
Document viewer/editor
MP4/WMV player
MP3/WAV/WMA/eAAC+ player
Organizer
Voice memo
Predictive text input
Battery
Type Removable Li-Ion 1500 mAh battery Removable Li-Ion 1650 mAh battery
Stand-by Up to 330 h (2G) / Up to 330 h (3G) Up to 710 h (2G) / Up to 610 h (3G)
Talk time Up to 6 h 40 min (2G) / Up to 5 h (3G) Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G)
Misc
Colors Black Black, White, Pink
SAR 0.59 W/kg (head)     0.63 W/kg (body)     0.16 W/kg (head)     0.96 W/kg (body)    
SAR EU 0.94 W/kg (head)     1.47 W/kg (body)     0.34 W/kg (head)    
Models GT-I9100, GT-I9100G, GT-I9100T
Price About 120 EUR About 170 EUR
Tests
Display Contrast ratio: Infinite (nominal) / 2.832:1 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 66dB / Noise 66dB / Ring 75dB Voice 70dB / Noise 66dB / Ring 75dB
Audio quality Noise -87.8dB / Crosstalk -87.2dB Noise -91.4dB / Crosstalk -89.7dB
Battery (old) Endurance rating 40h

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