Digma Optima 8027 3G vs Oppo F19 Pro
Digma Optima 8027 3G
Oppo F19 Pro
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 2100
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4G network-LTE frequency band 1, 3, 5, 8, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A, 603 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-42021-03
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Status2019-42021-03
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Design
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BuildPlasticPlastic, aluminium alloy
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height123 mm160.1 mm
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Width208 mm73.2 mm
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Thickness10 mm7.8 mm
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Weight320 g172 g
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ColorsBlackBlack, Silver
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Display
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Display typeIPSSuper AMOLED
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Physical size8 inches6.43 inches
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Resolution1280 x 800 pixels1080 x 2400 pixels
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Pixel density189 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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MultitouchYes-
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Display features-430 nits (typ), 800 nits (peak)
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Dual-core 2.2 GHz Cortex-A75
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetSpreadtrum SC7731EMediatek MT6779V Helio P95
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GPUMali-T820 MP1PowerVR GM9446
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Memory RAM1 GB8 GB
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Internal storage16 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB-
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Storage-UFS 2.1
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 11, ColorOS 11.1
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Main camera
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Camera type-Quad
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Main camera2 MP48 MP, (wide) , f/1.7 , 25 mm, 1/2.0" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 119˚ , 16 mm, 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution1600 x 1200 pixels8000 x 6000 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30/120fps; gyro-EIS
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Primary camera flash-LED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, white balance settings, scene modeAutofocus, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, AI color portrait video, dual view video
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Selfie camera
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Selfie camera type-Single
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Selfie camera0.31 MP16 MP, (wide) , f/2.4 , 26 mm, 1/3.06" , 1.0 µm
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Selfie camera resolution640 x 480 pixels4624 x 3468 pixels
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Selfie camera features-Face unlock, face detection, HDR, front night mode, AI beautification 2.0, EIS for videos
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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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RadioFM RadioNo
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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, 802.11ac
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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 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, 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 capacity3500 mAh4310 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-VOOC Flash Charge 4.0
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Tests and performance
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Antutu-207915 (v8)
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Geekbench(single-core)-287 (v5.2)
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Geekbench(multi-core)-1337 (v5.2)
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Cost
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Price-300 USD
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