Digma Optima 8027 3G vs Samsung Galaxy Tab Advanced2
Digma Optima 8027 3G
Samsung Galaxy Tab Advanced2
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Network
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2G networkGSM 900, 1800N/A
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3G networkHSDPA 2100-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2019-42018-11
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Status2019-42018-12
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Design
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BuildPlasticPlastic
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)No
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Height123 mm166.2 mm
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Width208 mm250.4 mm
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Thickness10 mm8.5 mm
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Weight320 g525 g
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ColorsBlackGray
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Display
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Display typeIPSIPS LCD capacitive touchscreen
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Physical size8 inches10.1 inches
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Resolution1280 x 800 pixels1200 x 1920 pixels
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Pixel density189 ppi224 ppi
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Display colors1677721616777216
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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 Cortex-A7Quad-core 1.6 GHz Cortex-A53
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CPU(second)quad-core 1.0 GHz Cortex-A53
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ChipsetSpreadtrum SC7731EExynos 7870 Octa
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GPUMali-T820 MP1Mali-T830 MP2
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Memory RAM1 GB3 GB
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Internal storage16 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB400 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 8.0 Oreo
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Main camera
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Main camera2 MP8 MP, f/1.9
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera video720p@30fps1080p@30fps
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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, continuous shooting, digital zoom, 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 MP2 MP, f/2.2
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Selfie camera resolution640 x 480 pixels1600 x 1200 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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EarpieceYes-
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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, 802.11ac
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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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USB On-The-Go-Yes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes
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GLONASS-Yes
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Features
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SensorsAccelerometerAccelerometer
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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 mAh7300 mAh
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Battery removableNon-removableNon-removable