Digma Optima 1025N 4G vs TECNO Spark
Digma Optima 1025N 4G
TECNO Spark
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)-
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42017-5
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Status2018-42017-5
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Design
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BuildPlastic-
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SIMDual SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by)
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Height172 mm153 mm
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Width244 mm76.4 mm
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Thickness9.2 mm7.9 mm
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Weight520 g169 g
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ColorsBlack, WhiteBlack, Blue, Gold, Red
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Display
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Display typeIPSIPS LCD capacitive touchscreen
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Physical size10.1 inches5.5 inches
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Resolution1280 x 800 pixels720 x 1280 pixels
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Pixel density149 ppi267 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.0 GHz ARM Cortex-A53Quad-core 1.3 GHz Cortex-A7
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ChipsetMediaTek MT8735VMediatek MT6580
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GPUMali-T720 MP2Mali-400 MP2
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Memory RAM2 GB1, 2 GB
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Internal storage16 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC
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Memory card max64 GB32 GB
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OS
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OSAndroid 7.0 NougatAndroid 7.0 Nougat
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Main camera
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Main camera2 MP13 MP, f/2.0
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Primary camera resolution1600 x 1200 pixels4160 x 3120 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, scene modeAutofocus, continuous shooting, digital zoom, 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 camera0.31 MP5 MP, f/2.8
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Selfie camera resolution640 x 480 pixels2560 x 1920 pixels
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Selfie camera video480p@30fps MP480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Multimedia
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Radio-FM Radio
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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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometerAccelerometer, fingerprint, light, proximity
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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 capacity5000 mAh3000 mAh
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Battery removableNon-removableNon-removable
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