Plum Optimax 13 vs Samsung Galaxy Tab A 8 (2019)
Plum Optimax 13
Samsung Galaxy Tab A 8 (2019)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-122019-3
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Status2019-12019-4
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Nano-SIM
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Height250.8 mm122.4 mm
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Width158.8 mm201.5 mm
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Thickness10.2 mm8.9 mm
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Weight510 g325 g
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Stylus-Yes
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ColorsBlack, Gold, WhiteBlack, Gray
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size10.1 inches8.0 inches
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Resolution800 x 1280 pixels1200 x 1920 pixels
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Pixel density149 ppi283 ppi
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Display colors1677721616777216
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MultitouchYes, max 5 fingersYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Dual-core 1.8 GHz Cortex-A73
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetSpreadtrum SC7731Exynos 7904
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GPUMali-400Mali-G71 MP2
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Memory RAM1 GB2 GB
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Internal storage8 GB32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB512 GB
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OS
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OSAndroid 8.0 Oreo Go EditionOne UI (Android 9.0 Pie)
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Main camera
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Main camera5 MP8 MP, f/2.0
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, 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 camera2 MP5 MP, f/2.2
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Selfie camera resolution-2592 x 1944 pixels
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Selfie camera video480p@30fps1080p@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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RadioFM 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 DirectYesYes
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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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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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Beidou-Yes
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Features
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SensorsAccelerometerAccelerometer, proximity
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Browser
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HTMLWAPHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4700 mAh4200 mAh
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Battery removableNon-removableNon-removable
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Talk time3.5 h-
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Talk time 2G-25 h
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Talk time 3G-25 h
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Standby time72 h-