LG GS390 Prime vs Samsung Galaxy S II Epic 4G Touch
LG GS390 Prime
Samsung Galaxy S II Epic 4G Touch
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Network
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2G networkGSM 850, 1800, 1900CDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2010-102011-8
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Status2010-102011-9
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Design
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SIMMini-SIMMini-SIM
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Height108 mm130 mm
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Width52.8 mm70 mm
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Thickness12.7 mm10 mm
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Weight89 g130 g
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ColorsBlackBlack, White
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Display
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Display typeTFT touchscreenSuper AMOLED Plus capacitive touchscreen
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Physical size3.0 inches4.52 inches
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Resolution240 x 400 pixels480 x 800 pixels
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Pixel density155 ppi206 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1.2 GHz
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Chipset-Exynos
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GPU-Mali-400
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Memory RAM-1 GB
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Internal storage-16 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera2 MP
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN wimax-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Mail
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity900 mAh1800 mAh
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Talk time4 h8 h 45 min
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Standby time384 h252 h
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OS
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OS-Android OS, v2.3.4 (Gingerbread)
