LG Optimus G E975 vs Samsung Epic 4G
LG Optimus G E975
Samsung Epic 4G
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 900, 2100CDMA2000 1xEV-DO
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4G networkLTE 800, 900, 1800, 2100, 2600-
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HSDPA speedHSDPA, 42 MbpsHSDPA
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HSUPA speedHSUPA, 5.76 Mbps-
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EV-DO speed-3.1 Mbps
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LTE speedLTE, Cat3, 100 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-82010-6
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Status2012-112010-9
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Design
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SIMMicro-SIMMini-SIM
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Height131.9 mm124 mm
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Width68.9 mm65 mm
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Thickness8.5 mm14 mm
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Weight145 g155 g
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Keyboard-QWERTY
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ColorsBlack, WhiteBlack
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Display
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Display typeTrue HD-IPS + LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size4.7 inches4.0 inches
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Resolution768 x 1280 pixels480 x 800 pixels
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Pixel density318 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.5 GHz Krait1 GHz ARM Cortex-A8
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ChipsetQualcomm MDM9615/APQ8064Hummingbird
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GPUAdreno 320PowerVR SGX540
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Memory ROM-512 MB
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Memory RAM2 GB512 MB
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Internal storage32 GB-
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.1.2 (Jelly Bean)Android OS, v2.1 (Eclair)
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Main camera
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Camera typePhoto / Video-
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Main camera13 MP5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video1080p@30fps720p@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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Secondary camera-VGA camera
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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WLAN wimax-Yes
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WLAN DLNAYes-
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USBmicroUSB 2.0microUSB 2.0
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USB hostYes-
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Bluetoothv4.0v2.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 MailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Adobe FlashYesAdobe Flash Lite
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2100 mAh1500 mAh
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Battery removableNon-removable-
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Talk time-5 h 30 min
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Talk time 2G15 h-
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Talk time 3G13 h-
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Standby time-300 h
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Standby time 2G456 h-
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Standby time 3G411 h-