DEXP Z355 vs LG Q31
DEXP Z355
LG Q31
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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 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, 301 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 announced2018-92020-09
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Status2018-92020-10
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Nano-SIM
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Height148.8 mm147.9 mm
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Width72 mm71 mm
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Thickness8.6 mm8.7 mm
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Weight183 g145 g
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MIL-STD-810G-Yes
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ColorsBlack, BlueSilver
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Display
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Display typeIPSIPS LCD
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Physical size5.5 inches5.7 inches
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Resolution640 x 1280 pixels720 x 1520 pixels
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Pixel density260 ppi295 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, oleophobic coating-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53Octa-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6739Mediatek MT6762 Helio P22
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GPUPowerVR GE8100PowerVR GE8320
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Memory RAM2 GB3 GB
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Internal storage16 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB2 TB
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Storage-eMMC 5.1
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OS
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OSAndroid 8.1 OreoAndroid 10, LG UX
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Main camera
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Camera typeDualDual
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Main camera8 MP13 MP, (wide) , f/1.8 , 1/3.1" , 1.12 µm
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13 MP5 MP, (ultrawide) , f/2.2 , 120˚ , 1/5.0" , 1.12 µm
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Interpolated resolution13 MP-
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLEDLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene modePanorama, HDR
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP5 MP, (wide) , f/2.2 , 1/5.0" , 1.12 µm
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video480p@30fps MP1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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Radio-No
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Radio FMFM 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 Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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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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SensorsAccelerometer, fingerprint, light, proximityAccelerometer
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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 capacity2600 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G11 h-
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Talk time 3G11 h-
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Standby time 2G200 h-
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Standby time 3G200 h-
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Cost
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Price-180 USD
