LG Optimus LTE2 vs Samsung G3812B Galaxy S3 Slim
LG Optimus LTE2
Samsung G3812B Galaxy S3 Slim
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 850, 2100
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4G networkLTE-
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HSDPA speed42 MbpsHSDPA, 21 Mbps
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HSUPA speed5.76 MbpsHSUPA, 5.76 Mbps
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EV-DO speed3.1 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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Status2012-82014-3
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Oficially announced2012-52014-3
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Design
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SIMMini-SIMMicro-SIM
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Height134.7 mm133 mm
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Width69.5 mm66 mm
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Thickness8.9 mm9.7 mm
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Weight145 g139 g
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ColorsBlack, whiteBlack, White
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Display
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Display typeTrue HD-IPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size4.7 inches4.52 inches
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Resolution720 x 1280 pixels540 x 960 pixels
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Pixel density312 ppi244 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.5 GHz KraitQuad-core 1.2 GHz
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ChipsetQualcomm MSM8960 Snapdragon-
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GPUAdreno 225-
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Memory RAM2 GB1 GB
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Internal storage16 GB8 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, v4.2 (Jelly Bean)
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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 video1080pvideo
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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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RadioNoNo
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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 DirectYesYes
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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 FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2150 mAh2100 mAh
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Talk time10 h-
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Standby time250 h-