LG Optimus LTE vs Microsoft Lumia 640 XL
LG Optimus LTE
Microsoft Lumia 640 XL
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkCDMA2000 1xEV-DOHSDPA 850, 900, 1900, 2100
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed3.1-
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LTE speedLTE-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced20152015-3
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Status2015-3
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Design
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SIMMini-SIMMicro-SIM
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Height132.9 mm157.9 mm
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Width67.9 mm81.5 mm
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Thickness10.4 mm9 mm
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Weight135 g171 g
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ColorsBlackBlack, Glossy white, Matte cyan, Matte white, Orange
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Display
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Display typeHD-IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches5.7 inches
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Resolution720 x 1280 pixels720 x 1280 pixels
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Pixel density326 ppi259 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.5 GHz ScorpionQuad-core 1.2 GHz ARM Cortex-A7
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Chipset-Qualcomm Snapdragon 400
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GPU-Adreno 305
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Memory RAM1 GB1 GB
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Internal storage-8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v2.3.6 (Gingerbread)Microsoft Windows Phone 8.1 with Lumia Denim
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Main camera
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Main camera8 MP13 MP
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Primary camera resolution3264 x 2448 pixels4128 x 3096 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera optics-Carl Zeiss optics
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection1/3'' sensor size
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Selfie camera
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Selfie camera1.3 MP5 MP
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Selfie camera video-1080p
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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-FM radio
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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 DLNAYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GPS Navigator-Beidou
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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 RSSRSS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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Messaging Push MailPush Mail-
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JavaNoNo
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SensorsAccelerometer, compass, gyro, proximityAccelerometer, compass, proximity
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Browser
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HTMLYesHTML5
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Adobe flashAdobe Flash-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-3000 mAh
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Talk time--
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Talk time 2G-31 h 20 min
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Talk time 3G-23 h 40 min
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Standby time--
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Standby time 2G-936 h
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Standby time 3G-936 h