LG W31 vs Samsung Galaxy J7 Prime 2
LG W31
Samsung Galaxy J7 Prime 2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 40, 41-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE, Cat4, 150 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 announced2020-112018-3
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Status2020-122018-4
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Design
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BuildPlasticFront glass, aluminum body, plastic ends
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height166.2 mm151.7 mm
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Width76.3 mm75 mm
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Thickness8.4 mm8 mm
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Weight173.6 g170 g
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ColorsBlueBlack, Gold, Rose Gold
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Display
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Display typeIPS LCDPLS TFT capacitive touchscreen
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Physical size6.52 inches5.5 inches
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Resolution720 x 1600 pixels1080 x 1920 pixels
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Pixel density269 ppi401 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A53Octa-core 1.6 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6762 Helio P22Exynos 7870 Octa
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GPUPowerVR GE8320Mali-T830 MP1
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Memory RAM4 GB3 GB
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Internal storage64 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max512 GB256 GB
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OS
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OSAndroid 10Android 7.0 (Nougat)
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Main camera
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Camera typeTriple-
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Main camera(wide) , 13 MP, f/2.013 MP, f/1.9 , 28 mm
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(ultrawide) , 5 MP
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(depth) , 2 MP
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 8 MP, 1/3.0" , 1.12 µm13 MP, f/1.9
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Selfie camera resolution4608 x 3456 pixels4160 x 3120 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps1080p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 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 DirectYesYes
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDS-Yes
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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 Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometer, fingerprint, proximityFingerprint (front-mounted), accelerometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G25.5 h21 h
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Talk time 3G25.5 h21 h
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Tests and performance
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Antutu93500 (v8)-
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SAR value
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SAR(head)0.82 W/kg-
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SAR(body)0.316 W/kg-
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Cost
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Price160 USD-
