LG 450 vs LG Viper 4G LTE LS840
LG 450
LG Viper 4G LTE LS840
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 1900CDMA2000 1xEV-DO
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4G network-LTE 1900
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HSPA speedHSPA-
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced20142012-1
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Status20142012-4
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Design
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SIMYesMini-SIM
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Height98 mm117 mm
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Width51.1 mm62 mm
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Thickness18.5 mm11.7 mm
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Weight102.9 g142 g
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ColorsBlackBlack
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.2 inches4.0 inches
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Resolution176 x 220 pixels480 x 800 pixels
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Pixel density128 ppi233 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1.2 GHz
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GPU-Adreno 220
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Memory RAM128 MB1 GB
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Internal storage256 MB4 GB
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Memory cardmicroSD
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Memory card max-32 GB
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Memory card included-4 GB
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Main camera
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Main camera1.3 MP5 MP
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Primary camera resolution1280 x 960 pixels2592 x 1944 pixels
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Primary camera video144p1080p
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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 cameraNoVGA camera
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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 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 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 DLNA-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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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 Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity950 mAh1700 mAh
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Talk time3 h 20 min7 h
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Standby time350 h-
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OS
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OS-Android OS, v2.3 (Gingerbread)
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Browser
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HTML-Yes
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Adobe Flash-Yes