Digma Optima 8019N 4G vs Vernee X
Digma Optima 8019N 4G
Vernee X
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 1900HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42017-12
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Status2018-42017-12
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Design
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BuildPlasticMetal
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SIMMicro-SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height125 mm159.5 mm
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Width209 mm76 mm
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Thickness9.2 mm9.8 mm
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Weight345 g199 g
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ColorsBlackBlack, Blue
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Display
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Display typeIPSIPS capacitive touchscreen
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Physical size8 inches6 inches
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Resolution1280 x 800 pixels1080 x 2160 pixels
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Pixel density189 ppi402 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.0 GHz Cortex-A53Quad-core 2.5 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.6 GHz Cortex-A53
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ChipsetMediaTek MT8735VMediaTek Helio P23(MT6763T)
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GPUMali-T720 MP2Mali-G71 MP2
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Memory RAM1 GB6 GB
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Internal storage8 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB128 GB
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OS
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OSAndroid 7.0 NougatVOS(Android 7.1 Nougat)
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Main camera
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Camera type-Dual
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Main camera2 MP16 MP, f/2.0
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5 MP
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Primary camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flash-dual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, scene modeAutofocus, continuous shooting, digital zoom, 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 type-Dual
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Selfie camera0.31 MP13 MP, f/2.2
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5 MP
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Selfie camera resolution640 x 480 pixels4160 x 3120 pixels
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Selfie camera video480p@30fps MP720p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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Radio FMFM radioFM radio
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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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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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, hall, 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 capacity3400 mAh6200 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Standby time 2G-620 h
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Standby time 3G-620 h