LG K71 vs ZTE nubia X
LG K71
ZTE nubia X
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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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-A (2CA), Cat6, 300 Mbps download, 50 Mbps uploadLTE-A (6CA), Cat18, 1200 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092018-10
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Status2020-092018-11
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Design
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BuildPlasticAluminium alloy, glass
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height171.4 mm154.1 mm
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Width77.7 mm73.3 mm
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Thickness8.7 mm8.4 mm
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Weight220 g181 g
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StylusYes-
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MIL-STD-810GYes-
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ColorsWhiteBlack, Blue, Gray
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Display
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Display typeIPS LCDLTPS IPS LCD capacitive touchscreen
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Physical size6.8 inches6.26 inches
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Resolution1080 x 2460 pixels1080 x 2280 pixels
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Pixel density395 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3, LTPS(Low temperature PolySilicon)
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Multitouch-Yes
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Secondary screen resolution-720 x 1520 pixels
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Secondary screen physical size-5.1 inches
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Secondary display-OLED
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Secondary display protection-Corning Gorilla Glass 3
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Quad-core 2.65 GHz Kryo 385 Gold
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CPU(second)quad-core 1.8 GHz Cortex-A53quad-core 1.8 GHz Kryo 385 Silver
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ChipsetMediatek MT6765 Helio P35Qualcomm SDM845 Snapdragon 845
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GPUPowerVR GE8320Adreno 630
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Memory RAM4 GB6, 8 GB
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Internal storage128 GB64, 128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max2 TB-
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OS
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OSAndroid 10, LG UXAndroid 8.1 Oreo
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 48 MP, 1/2.0" , 0.8 µm24 MP, f/1.8
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(ultrawide) , 5 MP, 120˚24 MP, f/1.7
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(depth) , 5 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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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 detection autofocusAutofocus, 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
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 32 MP, 1/2.8" , 0.8 µm
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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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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GLONASS-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, dual fingerprint, gyro, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4000 mAh3800 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 4.0
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Tests and performance
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Antutu103000 (v8)-
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SAR value
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SAR(head)0.74 W/kg-
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SAR(body)1.12 W/kg-
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Cost
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Price190 USD-
