Acer Iconia Tab A3 vs Philips D812
Acer Iconia Tab A3
Philips D812
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 2100CDMA2000 1xEV-DO
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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EV-DO speed-EV-DO
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-92011-2
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Status2013-112011-2
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Design
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SIMYesMini-SIM
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Height260 mm109.6 mm
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Width175 mm55.2 mm
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Thickness10.2 mm14 mm
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Weight560 g125 g
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ColorsBlack/Silver, WhiteBlack
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT resistive touchscreen
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Physical size10.1 inches3.2 inches
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Resolution800 x 1280 pixels240 x 400 pixels
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Pixel density149 ppi146 ppi
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Display colors1677721666560
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT8125T-
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GPUPowerVR SGX544-
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Memory RAM1 GB-
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Internal storage16, 32 GB130 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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Memory card included-2 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)-
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera video1080pvideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3 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, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.0v2.1
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity7300 mAh1100 mAh
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Battery removableNon-removable-
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Talk time11 h3 h 10 min
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Standby time-100 h
