LG Optimus F7 vs Samsung Galaxy S II Epic 4G Touch
LG Optimus F7
Samsung Galaxy S II Epic 4G Touch
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 900, 1900, 2100CDMA2000 1xEV-DO
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4G networkLTE 1900-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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EV-DO speed3.1 Mbps3.1 Mbps
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LTE speedLTE-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-22011-8
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Status2013-62011-9
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Design
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SIMMicro-SIMMini-SIM
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Height131.7 mm130 mm
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Width68.2 mm70 mm
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Thickness9.6 mm10 mm
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Weight133.2 g130 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeTrue HD-IPS LCD capacitive touchscreenSuper AMOLED Plus capacitive touchscreen
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Physical size4.7 inches4.52 inches
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Resolution720 x 1280 pixels480 x 800 pixels
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Pixel density312 ppi206 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.5 GHzDual-core 1.2 GHz
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Chipset-Exynos
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GPU-Mali-400
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Memory RAM1 GB1 GB
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Internal storage8 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.1.2 (Jelly Bean)Android OS, v2.3.4 (Gingerbread)
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Main camera
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Main camera8 MP8 MP
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Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Selfie camera1.3 MP2 MP
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Sound
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3.5mm jackYesYes
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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 FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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WLAN wimax-Yes
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WLAN DLNAYesYes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(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 EmailPush EmailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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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 capacity2540 mAh1800 mAh
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Talk time13 h8 h 45 min
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Standby time300 h252 h