Digma Optima 1025N 4G vs Highscreen Fest
Digma Optima 1025N 4G
Highscreen Fest
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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)LTE frequency band 3(1800), 7(2600), 8(900), 18(800); LTE-TDD 2600 MHz
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, 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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Status2018-42017-11
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Oficially announced2018-42017-11
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Design
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BuildPlasticPolycarbonate
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SIMDual SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by)
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Height172 mm145.6 mm
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Width244 mm70.5 mm
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Thickness9.2 mm7.85 mm
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Weight520 g125 g
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ColorsBlack, WhiteBlack
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Display
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Display typeIPSAMOLED
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Physical size10.1 inches5 inches
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Resolution1280 x 800 pixels720 x 1280 pixels
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Pixel density149 ppi294 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.0 GHz ARM Cortex-A53Quad-core 1.45 GHz ARM Cortex-A53
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ChipsetMediaTek MT8735VMediatek MT6737T
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GPUMali-T720 MP2Mali-T720 MP2
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Memory RAM2 GB2 GB
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Internal storage16 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB64 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 MP16 MP
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Primary camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera flashLEDdual-LED 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
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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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Earpiece-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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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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, 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-Po
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Battery capacity5000 mAh2500 mAh
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Battery removableNon-removableNon-removable