LG K30 (2019) vs Samsung Galaxy J3 (2017)
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LG K30 (2019)
Samsung Galaxy J3 (2017)
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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, 1900, 2100HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900 - AT&T
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800); LTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700) - AT&T
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 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 announced2019-82017-5
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Status2019-92017-5
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Design
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BuildPlastic-
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height146.9 mm141 mm
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Width71.5 mm70.1 mm
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Thickness8.5 mm8.6 mm
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Weight-148 g
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MIL-STD-810GYes-
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ColorsBlack, BlueBlack, Gold, White
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Display
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Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size5.45 inches5.0 inches
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Resolution720 x 1440 pixels720 x 1280 pixels
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Pixel density295 ppi294 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.4 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53 ARM
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Chipset-Exynos 7570 Quad
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Memory RAM2 GB1.5 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max32 GB256 GB
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StorageeMMC-
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OS
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OSAndroid 9.0 PieAndroid 7.0 (Nougat)
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Main camera
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Camera typeSingle-
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Main camera13 MP, f/2.05 MP
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Primary camera resolution4160 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 flashLED flash
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Camera featuresAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detectionGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera5 MP, f/2.2 , 24 mm, 1.12 µm2 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video720p@30fps-
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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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EarpieceYes-
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Multimedia
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RadioNo-
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Radio FM-FM radio with RDS
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Radio recording-recording
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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 DirectYesYes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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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 Mail-Push Mail
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Java-No
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SensorsAccelerometer, light, proximityAccelerometer, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh2600 mAh
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Battery removableNon-removableRemovable
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Talk time 3G-23 h
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Standby time 3G-408 h
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Cost
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Price155 USD-
