Acer Chromebook Tab 10 vs Xiaomi Redmi 9
Acer Chromebook Tab 10
Xiaomi Redmi 9
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2018-32020-06
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Status2018-52020-06
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Design
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Build-Glass front (Gorilla Glass 3), plastic back, plastic frame
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height172.2 mm163.3 mm
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Width238.2 mm77 mm
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Thickness9.98 mm9.1 mm
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Weight550 g198 g
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StylusYes-
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ColorsBlackBlue/Pink, Gray, Green, Purple
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size9.7 inches6.53 inches
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Resolution1536 x 2048 pixels1080 x 2340 pixels
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Pixel density264 ppi395 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYes-
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Hardware
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CPUHexa-coreOcta-core
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CPUQuad-core Cortex-A53Dual-core Cortex-A75 2.2 GHz
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CPU(second)dual-core Cortex-A72Hexa-core Cortex-A55 1.8 GHz
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ChipsetOP1Mediatek Helio G80
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GPU-Mali-G52 MC2
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Memory RAM4 GB3, 4, 6 GB
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Internal storage32 GB32, 64, 128 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max128 GB-
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Storage-eMMC 5.1
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OS
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OSChrome OSMIUI 11 (Android 10)
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Main camera
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Camera type-Quad
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Main camera5 MP, f/2.213 MP, f/2.2 , 28 mm, 1/3.1" , 1.12 µm
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8 MP, f/2.2 , 1/4.0" , 1.12 µm
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5 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution2624 x 1968 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, 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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Selfie camera
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Selfie camera2 MP8 MP, f/2.0 , 28 mm
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Selfie camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Selfie camera video720p@30fps1080p@30fps
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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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RadioNoWireless FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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GPS-Yes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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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, compass, fingerprint, proximity
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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-5020 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Qualcomm Quick Charge 3.0
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DxOMark autonomy-55
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DxOMark charging-51
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DxOMark efficiency-55
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DxOMark battery score-54
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Cost
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Price-120 USD
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