LG G3 Screen vs vivo Y31
LG G3 Screen
vivo Y31
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 850, 900, 2100
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-102015-9
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Status2014-122015-10
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Design
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SIMYesDual SIM
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Height157.8 mm137.2 mm
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Width81.8 mm68.8 mm
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Thickness9.5 mm8.4 mm
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Weight182 g137 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.9 inches4.7 inches
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Resolution1080 x 1920 pixels720 x 1280 pixels
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Pixel density373 ppi312 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.5 GHz ARM Cortex-A15Quad-core 1.3 GHz
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CPU(second)quad-core 1.2 GHz ARM Cortex-A7
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ChipsetLG NuclunMediatek MT6580
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Memory RAM2 GB1 GB
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Internal storage32 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB128 GB
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OS
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OSAndroid OS, v4.4.4 (KitKat)Android OS, v5.1 (Lollipop)
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Main camera
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Main camera13 MP8 MP
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Primary camera resolution4160 x 3120 pixels3264 x 2448 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashLED flash
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Primary camera video optical stabilizationoptical stabilization-
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Primary camera image stabilizationoptical image stabilization-
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Primary camera video hdrHDR-
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Primary camera video stereo sound recordstereo sound record-
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Camera features1/3'' sensor size, HDR, face detection, geo-tagging, simultaneous video and image recordingGeo-tagging, HDR, touch focus
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Selfie camera
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Selfie camera2.1 MP2 MP
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Selfie camera video1080p@30fps-
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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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Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-FiWi-Fi
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 Mail-
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Messaging Push Mail-Push Mail
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, compass, gyro, proximityAccelerometer, compass, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3000 mAh2100 mAh
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Talk time--
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Talk time 3G13 h-
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Standby time--
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Standby time 3G640 h-