Acer Iconia One 8 B1-820 vs Asus Zenfone Go ZB551KL
Acer Iconia One 8 B1-820
Asus Zenfone Go ZB551KL
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800)
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-42016-4
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Status2015-52016-5
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Design
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height213.9 mm151 mm
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Width127.7 mm76.9 mm
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Thickness9.5 mm10.7 mm
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Weight355 g160 g
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ColorsVariousCharcoal Black, Floral Pink, Glacier Gray, Glamour Red, Lake Blue, Pearl White, Sheer Gold, Silver Blue
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size8.0 inches5.5 inches
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Resolution800 x 1280 pixels720 x 1280 pixels
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Pixel density189 ppi267 ppi
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Display colors-16777216
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Protection-Corning Gorilla Glass 3
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.83 GHzQuad-core 1.6 GHz ARM Cortex-A7
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ChipsetIntel Atom Z3735GQualcomm MSM8928 Snapdragon 400
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GPU-Adreno 305
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Memory RAM1 GB2 GB
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Internal storage16, 32 GB16, 32 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v5.0 (Lollipop)Android OS, v5.1 (Lollipop)
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Main camera
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Main camera5 MP13 MP, f/2.0
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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-dual-LED (dual tone) flash
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Camera featuresYesGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera5 MP, f/2.0
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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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RadioNo-
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Radio FM-FM radio
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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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Bluetoothv4.0v4.0
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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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GLONASS-Yes
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BDS-Yes
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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 EmailPush Email
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JavaNoNo
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SensorsAccelerometerAccelerometer, proximity
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Browser
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HTMLHTML5Yes
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Battery
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Battery type-Li-Ion
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Battery capacity-3010 mAh
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Battery removable-Removable
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Talk time8 h 30 min-
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Talk time 3G-16 h
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Standby time--
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Standby time 3G-335 h
