Acer Chromebook Tab 10 vs Digma Optima Prime 4 3G
Acer Chromebook Tab 10
Digma Optima Prime 4 3G
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Network
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2G networkN/AGSM 900, 1800
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3G network-HSDPA 1900
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2018-32018-4
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Status2018-52018-4
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Design
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Build-Plastic
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SIMNoDual SIM (Micro-SIM/Mini-SIM, dual stand-by)
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Height172.2 mm107.8 mm
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Width238.2 mm188 mm
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Thickness9.98 mm10 mm
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Weight550 g270 g
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StylusYes-
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTN
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Physical size9.7 inches7 inches
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Resolution1536 x 2048 pixels1024 x 600 pixels
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Pixel density264 ppi170 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUHexa-core-
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CPUQuad-core Cortex-A53Quad-core Cortex-A7 1.2 GHz
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CPU(second)dual-core Cortex-A72
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ChipsetOP1Spreadtrum SC7731C
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GPU-Mali-400 MP1
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Memory RAM4 GB1 GB
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Internal storage32 GB8 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max128 GB64 GB
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OS
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OSChrome OSAndroid 7.0 Nougat
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Main camera
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Main camera5 MP, f/2.2
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Primary camera resolution2624 x 1968 pixels-
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Primary camera video1080p@30fps-
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Selfie camera
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Selfie camera2 MP0.31 MP
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Selfie camera resolution1600 x 1200 pixels640 x 480 pixels
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Selfie camera video720p@30fps480p@30fps MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with dual speakersYes
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NotificationsMP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.1v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPS-Yes, with A-GPS
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Features
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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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-IonLi-Po
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Battery capacity-2200 mAh
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Battery removableNon-removableNon-removable
