Digma Optima 8019N 4G vs OnePlus 7
Digma Optima 8019N 4G
OnePlus 7
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900, CDMA 800, 1900
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3G networkHSDPA 1900HSDPA 850, 900, 1700/2100, 1900, 2100, TD-SCDMA 1880-1920, 2010-2025
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100), 71(600)
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HSDPA speed-42 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE Cat 16, 1 Gbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42019-5
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Status2018-42019-6
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Design
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BuildPlasticAluminium alloy, glass
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SIMMicro-SIMDual SIM (Nano-SIM, dual SIM stand-by)
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Height125 mm157.7 mm
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Width209 mm74.8 mm
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Thickness9.2 mm8.2 mm
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Weight345 g182 g
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ColorsBlackGray, Red
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Display
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Display typeIPSOptic AMOLED capacitive touchscreen
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Physical size8 inches6.41 inches
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Resolution1280 x 800 pixels1080 x 2340 pixels
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Pixel density189 ppi402 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 6, Scratch resistant, 2.5D curved glass screen
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MultitouchYesYes
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Display features-DCI-P3
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.0 GHz Cortex-A53Single-core 2.84 GHz Kryo 485
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetMediaTek MT8735VQualcomm SDM855 Snapdragon 855
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GPUMali-T720 MP2Adreno 640
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Memory RAM1 GB6, 8 GB
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Internal storage8 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max64 GB-
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Storage-UFS 3.0
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OS
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OSAndroid 7.0 NougatOxygen 9.0(Android 9.0 Pie)
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Main camera
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Camera type-Dual
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Main camera2 MP48 MP, f/1.7 , 1/2" , 0.8 µm
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5 MP, f/2.4 , 1.12 µm
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Primary camera resolution1600 x 1200 pixels8000 x 6000 pixels
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Primary camera video720p@30fps2160p@60fps, 1080p@240fps, 720p@480fps
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Primary camera flash-dual LED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, scene modeAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection
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Selfie camera
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Selfie camera0.31 MP16 MP, f/2 , 25 mm, 1 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 jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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Radio-No
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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, 802.11n 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 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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NFC-Yes
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GPSYes, with A-GPSYes (L1+L5), with A-GPS
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GLONASS-GLONASS (L1)
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GALILEO-Galileo (E1+E5a)
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Beidou-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, gyroscope, proximity, light, fingerprint in-display, step detector, step counter, hall
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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 capacity3400 mAh3700 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Warp charge