Digma Optima 1026N 3G vs Oppo F15
Digma Optima 1026N 3G
Oppo F15
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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(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
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HSDPA speed-42.2 Mbps
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HSUPA speed-11.5 Mbps
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LTE speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42020-01
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Status2018-42020-01
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Design
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BuildPlasticAluminium alloy, glass
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159 mm160.2 mm
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Width250 mm73.3 mm
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Thickness12 mm7.9 mm
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Weight508 g172 g
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ColorsBlackBlack, White
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Display
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Display typeTFTAMOLED capacitive touchscreen
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Physical size10.1 inches6.4 inches
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Resolution1024 x 600 pixels1080 x 2400 pixels
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Pixel density118 ppi408 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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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A7Quad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 2.0 GHz Cortex-A53
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ChipsetSpreadtrum SC7731GMediatek MT6771V Helio P70
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GPUMali-400 MP2Mali-G72 MP3
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Memory RAM1 GB8 GB
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Internal storage16 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB-
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OS
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OSAndroid 7.0 NougatColorOS 6.1 (Android 9.0 Pie)
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Main camera
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Camera type-Quad
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Main camera2 MP48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm
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8 MP, f/2.3 , 13 mm, 1/4.0" , 1.12 µm
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2 MP, f/2.4 , 1/5.0" , 1.75 µm
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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@30fps1080p@30fps, gyro-EIS
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Primary camera flashLEDLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, white balance settings, scene modeAutofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera0.31 MP16 MP, f/2.0 , 1/3.1" , 1.0 µm
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Selfie camera resolution640 x 480 pixels4608 x 3456 pixels
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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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Earpiece-Yes
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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 802.11a, 802.11b, 802.11g, 802.11n, 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 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv2.1v4.2
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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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GLONASS-Yes
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BDS-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, fingerprint, gyro, 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 capacity4700 mAh4025 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-VOOC 3.0 (50% in 30 min)
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Cost
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Price-400 USD