Acer Iconia Tab 8 A1-840FHD vs Samsung Galaxy Stellar 4G I200
Acer Iconia Tab 8 A1-840FHD
Samsung Galaxy Stellar 4G I200
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Network
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2G networkCDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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4G network-LTE 700 MHz Class 13
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRS
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EDGE
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Availability
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Oficially announced2014-62012-8
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Status20142012-8
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Design
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SIMNoMini-SIM
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Height122 mm
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Width64 mm
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Thickness12 mm
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Weight360 g134 g
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ColorsSilverBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size8.0 inches4.0 inches
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Resolution1200 x 1920 pixels480 x 800 pixels
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Pixel density283 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.86 GHzDual-core 1.2 GHz Krait
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ChipsetIntel Atom Z3745Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Memory RAM2 GB1 GB
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Internal storage16, 32 GB4 GB
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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, v4.4.2 (KitKat)Android OS, v4.0.4 (Ice Cream Sandwich)
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Main camera
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Primary cameraYes-
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera videovideo480p@30fps
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraYes-
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Selfie camera1.3 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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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GPS-Yes, 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 MailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5HTML5
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Battery
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Battery type-Li-Ion
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Battery capacity-2100 mAh
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Talk time7 h 30 min-
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Talk time 2G-17 h
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Talk time 3G-20 h
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Standby time--
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Standby time 2G-216 h
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Standby time 3G-432 h
