Apple iPad 2 CDMA vs LG Optimus LTE2
Apple iPad 2 CDMA
LG Optimus LTE2
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Network
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2G networkCDMA 800, 1900CDMA 800, 1900
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3G networkCDMA2000 1xEV-DOHSDPA
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4G network-LTE
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HSDPA speed-42 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed3.1 Mbps3.1 Mbps
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LTE speed-LTE, Cat3, 100 Mbps download, 50 Mbps upload
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GPRS
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EDGE
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Availability
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Oficially announced2011-32012-5
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Status2011-32012-8
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Design
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SIMMini-SIMMini-SIM
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Height241.2 mm134.7 mm
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Width185.7 mm69.5 mm
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Thickness8.8 mm8.9 mm
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Weight607 g145 g
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ColorsBlack, WhiteBlack, white
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenTrue HD-IPS LCD capacitive touchscreen
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Physical size9.7 inches4.7 inches
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Resolution768 x 1024 pixels720 x 1280 pixels
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Pixel density132 ppi312 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9Dual-core 1.5 GHz Krait
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ChipsetApple A5Qualcomm MSM8960 Snapdragon
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GPUPowerVR SGX543MP2Adreno 225
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Memory RAM512 MB2 GB
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Internal storage16, 32, 64 GB16 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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OSiOS 4Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera0.7 MP8 MP
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Primary camera resolution960 x 720 pixels3264 x 2448 pixels
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Primary camera video720p@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 cameraVGA 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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NotificationsN/AVibration, 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 802.11a, 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 BandYesYes
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WLAN DLNA-Yes
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USB2.0microUSB 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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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging iMessageiMessage-
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Messaging Push EmailPush EmailPush Mail
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLHTML (Safari)Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity6930 mAh2150 mAh
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Battery removableNon-removable-
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Talk time-10 h
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Standby time-250 h