Acer Iconia One 8 B1-820 vs Philips W8578
Acer Iconia One 8 B1-820
Philips W8578
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Network
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2G networkGSM 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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HSUPA speed-HSUPA
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-42014-4
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Status2015-52014-4
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Design
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SIMNoDual SIM
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Height213.9 mm116 mm
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Width127.7 mm60 mm
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Thickness9.5 mm21 mm
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Weight355 g217 g
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ColorsVariousBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size8.0 inches3.5 inches
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Resolution800 x 1280 pixels480 x 800 pixels
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Pixel density189 ppi267 ppi
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Display colors-262144
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Hardware
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CPUQuad-core 1.83 GHz
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ChipsetIntel Atom Z3735G-
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Memory RAM1 GB256 MB
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Internal storage16, 32 GB512 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v5.0 (Lollipop)-
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera flash-LED flash
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Camera featuresYes-
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Selfie camera
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Secondary cameraVGA cameraNo
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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 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
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v2.1
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Bluetooth EDR-Yes
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GPSNoNo
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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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JavaNoYes
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Java MIDP-MIDP 2.0
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SensorsAccelerometer-
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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-2000 mAh
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Talk time8 h 30 min9 h
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Standby time-850 h
