Acer Iconia One 8 B1-820 vs Archos Diamond Tab
Acer Iconia One 8 B1-820
Archos Diamond Tab
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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4G network-LTE
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-42017-8
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Status2015-52017-10
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Design
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SIMNoYes
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Height213.9 mm
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Width127.7 mm
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Thickness9.5 mm
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Weight355 g
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ColorsVariousBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size8.0 inches10.1 inches
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Resolution800 x 1280 pixels1600 x 2560 pixels
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Pixel density189 ppi299 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPU-Hexa-core
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CPUQuad-core 1.83 GHzDual-core Cortex-A72
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CPU(second)quad-core Cortex-A53
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ChipsetIntel Atom Z3735GRockchip RK3399
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GPU-Mali-T860MP4
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Memory RAM1 GB4 GB
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Internal storage16, 32 GB64 GB
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Memory cardmicroSD-
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Memory card max32 GB-
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OS
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OSAndroid OS, v5.0 (Lollipop)Android 7.0 (Nougat)
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Main camera
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera featuresYesGeo-tagging, face detection, touch focus
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.2
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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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 type-Li-Po
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Battery capacity-6600 mAh
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Battery removable-Non-removable
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Talk time8 h 30 min-
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Standby time--