Digma Optima 7018N 4G vs Samsung Galaxy A71 5G
Digma Optima 7018N 4G
Samsung Galaxy A71 5G
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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, 1900, 2100 - global; HSDPA 850, 900, 1700(AWS), 1900, 2100 - USA; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1, 3, 4, 5, 7, 8, 12, 20, 28, 34, 38, 39, 40, 41 - global; LTE frequency band 1, 3, 4, 5, 7, 8, 12, 20, 28, 34, 38, 39, 40, 41 - USA
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5G network-5G band 41, 78 SA/NSA/Sub6 - global; 5G band 2, 5, 41, 66, 71 mmWave/Sub6 - USA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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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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Oficially announced2018-42020-08
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Status2018-42020-06
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Design
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BuildPlasticMetal, plastic
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height109 mm162.5 mm
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Width190 mm75.5 mm
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Thickness9.2 mm8.1 mm
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Weight270 g185 g
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ColorsBlackBlack, Blue, Silver
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Display
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Display typeIPSSuper AMOLED capacitive touchscreen
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Physical size7 inches6.7 inches
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Resolution1024 x 600 pixels1080 x 2400 pixels
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Pixel density170 ppi393 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.0 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A77
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediaTek MT8735VExynos 980
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GPUMali-T720 MP2Mali-G76 MP5
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Memory RAM2 GB6, 8 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 max64 GB1 TB
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OS
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OSAndroid 7.0 NougatOne UI 2 (Android 10)
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Main camera
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Camera type-Quad
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Main camera2 MP64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
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12 MP, f/2.2
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5 MP, f/2.4
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5 MP, f/2.2
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Primary camera resolution1600 x 1200 pixels9280 x 6944 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS
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Primary camera flash-LED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, scene modeAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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DxOMark photo-90
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DxOMark zoom-34
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DxOMark video-87
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DxOMark camera score-88
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Selfie camera
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Selfie camera0.31 MP32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm
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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 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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Wi-Fi display-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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Bluetoothv4.0v5.0
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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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GALILEO-Yes
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BDS-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 capacity2500 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Cost
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Price-470 USD