LG KM555E vs LG Optimus LTE2
LG KM555E
LG Optimus LTE2
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 850, 1900HSDPA
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4G network-LTE
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HSDPA speedHSDPA, 7.2 Mbps42 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 Mbps
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LTE speed-LTE, 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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Status2010-12012-8
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Oficially announced2009-112012-5
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Design
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SIMMini-SIMMini-SIM
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Height105.9 mm134.7 mm
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Width53.4 mm69.5 mm
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Thickness12 mm8.9 mm
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Weight90 g145 g
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ColorsBlack, Silver, VioletBlack, white
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Display
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Display typeTFT touchscreenTrue HD-IPS LCD capacitive touchscreen
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Physical size3.0 inches4.7 inches
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Resolution240 x 400 pixels720 x 1280 pixels
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Pixel density155 ppi312 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1.5 GHz Krait
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Chipset-Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Internal storage40 MB16 GB
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Memory RAM-2 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 camera3.15 MP8 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera video320p@30fps1080p
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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 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 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-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 DLNA-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.1v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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 IM-IM
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Messaging Push EmailPush EmailPush Mail
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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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 capacity950 mAh2150 mAh
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Talk time5 h 30 min10 h
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Standby time570 h250 h
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OS
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OS-Android OS, v4.0 (Ice Cream Sandwich)