LG Optimus LTE2 vs Samsung Epic 4G
LG Optimus LTE2
Samsung Epic 4G
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Network
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2G networkCDMA 800, 1900CDMA 800, 1900
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3G networkHSDPACDMA2000 1xEV-DO
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4G networkLTE-
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HSDPA speed42 MbpsHSDPA
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1 Mbps3.1 Mbps
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LTE speedLTE, Cat3, 100 Mbps download, 50 Mbps upload-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-52010-6
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Status2012-82010-9
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Design
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SIMMini-SIMMini-SIM
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Height134.7 mm124 mm
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Width69.5 mm65 mm
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Thickness8.9 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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Resolution720 x 1280 pixels480 x 800 pixels
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Pixel density312 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.5 GHz Krait1 GHz ARM Cortex-A8
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ChipsetQualcomm MSM8960 SnapdragonHummingbird
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GPUAdreno 225PowerVR SGX540
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Memory ROM-512 MB
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Memory RAM2 GB512 MB
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Internal storage16 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, v4.0 (Ice Cream Sandwich)Android OS, v2.1 (Eclair)
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Main camera
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Primary camera video1080p720p@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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RadioNo-
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Radio FM-Stereo 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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Bluetoothv4.0v2.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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 MailPush 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 FlashYesAdobe Flash Lite
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2150 mAh1500 mAh
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Talk time10 h5 h 30 min
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Standby time250 h300 h