Digma Optima 7018N 4G vs Digma Optima Prime 4 3G
Digma Optima 7018N 4G
Digma Optima Prime 4 3G
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G networkHSDPA 1900HSDPA 1900
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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 announced2018-42018-4
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Status2018-42018-4
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Design
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BuildPlasticPlastic
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
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Height109 mm107.8 mm
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Width190 mm188 mm
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Thickness9.2 mm10 mm
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Weight270 g270 g
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ColorsBlackBlack
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Display
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Display typeIPSTN
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Physical size7 inches7 inches
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Resolution1024 x 600 pixels1024 x 600 pixels
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Pixel density170 ppi170 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.0 GHz Cortex-A53Quad-core 1.2 GHz Cortex-A7
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ChipsetMediaTek MT8735VSpreadtrum SC7731C
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GPUMali-T720 MP2Mali-400 MP1
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Memory RAM2 GB1 GB
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Internal storage16 GB8 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 MP
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Primary camera resolution1600 x 1200 pixels-
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Primary camera video720p@30fps-
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, scene mode-
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Selfie camera
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Selfie camera0.31 MP0.31 MP
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Selfie camera resolution640 x 480 pixels640 x 480 pixels
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Selfie camera video480p@30fps MP480p@30fps MP
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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-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 HotspotYes-
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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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Features
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SensorsAccelerometerAccelerometer
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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 capacity2500 mAh2200 mAh
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Battery removableNon-removableNon-removable
