LG K30 vs Samsung Z2
LG K30
Samsung Z2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1700(AWS), 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 2(1900), 3(1800), 4(1700/2100), 7(2600), 12(700), 66(1700/2100), 71(600) - T-MobileLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300)
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HSPA speedHSPA-
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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LTE-A speedLTE-A-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-52016-8
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Status2018-52016-8
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Design
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BuildPlastic-
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SIMNano-SIMDual SIM (Micro-SIM, dual stand-by)
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Height148.6 mm121.5 mm
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Width75 mm63 mm
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Thickness8.6 mm10.8 mm
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Weight168.1 g127 g
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ColorsBlack, BlueBlack, Gold, Red
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size5.3 inches4.0 inches
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Resolution720 x 1280 pixels480 x 800 pixels
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Pixel density277 ppi233 ppi
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Display colors16777216262144
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Protection2.5D curved glass screen-
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.4 GHz ARM Cortex-A53Quad-core 1.5 GHz ARM Cortex-A7
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ChipsetQualcomm MSM8917 Snapdragon 425Spreadtrum SC9830
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GPUAdreno 308Mali-400MP2
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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 max400 GB200 GB
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StorageeMMC-
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OS
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OSAndroid 7.1 (Nougat)Tizen OS, v2.4
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Main camera
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Main camera13 MP5 MP, f/2.2
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps720p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, touch focusYes
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Selfie camera
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Selfie camera5 MPf/2.4
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video720p@30fpsVGA
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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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EarpieceYes-
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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 DirectYesYes
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USBType-C 1.0 reversible connectormicroUSB 2.0
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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 Email-
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Messaging Push Mail-Push Mail
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Java-No
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SensorsFingerprint (rear-mounted), accelerometer, compass, proximityAccelerometer
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2880 mAh1500 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes-
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Talk time 2G13 h-
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Talk time 3G13 h8 h
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Standby time 2G240 h-
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Standby time 3G240 h-