Digma Optima 7018N 4G vs vivo V15 Pro
Digma Optima 7018N 4G
vivo V15 Pro
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 1900HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2018-42019-3
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Oficially announced2018-42019-2
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Design
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BuildPlasticAluminium alloy, polycarbonate
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height109 mm157.3 mm
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Width190 mm74.7 mm
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Thickness9.2 mm8.2 mm
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Weight270 g185 g
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ColorsBlackBlue, Red
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Display
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Display typeIPSSuper AMOLED capacitive touchscreen
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Physical size7 inches6.39 inches
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Resolution1024 x 600 pixels1080 x 2316 pixels
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Pixel density170 ppi400 ppi
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Display colors1677721616777216
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Protection-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-A53Dual-core 2.0 GHz Kryo 460 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 460 Silver
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ChipsetMediaTek MT8735VQualcomm SDM675 Snapdragon 675
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GPUMali-T720 MP2Adreno 612
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Internal storage16 GB128 GB
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Memory RAM2 GB6, 8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB256 GB
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OS
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OSAndroid 7.0 NougatFuntouch 9 (Android 9.0 Pie)
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Main camera
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Camera type-Triple
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Main camera2 MP48 MP, f/1.8 , 1/2" , 0.8 µm
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8 MP, 13 mm
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5 MP, f/2.4
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Primary camera resolution1600 x 1200 pixels8000 x 6000 pixels
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Primary camera video720p@30fps2160p@30fps, 1080p@30fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, scene modeAutofocus, continuous shooting, digital zoom, optical image stabilization, 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 MP32 MP, f/2.0
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Selfie camera resolution640 x 480 pixels6560 x 4928 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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EarpieceYesYes
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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, 802.11ac
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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 2.0microUSB 2.0
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-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 capacity2500 mAh3700 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
