Acer Iconia A1-830 vs Allview V2 Viper i4G
Acer Iconia A1-830
Allview V2 Viper i4G
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600), 39(1900), 40(2300), 41(2500)
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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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GPRSClass 12
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EDGEClass 10
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Availability
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Oficially announced2014-12016-4
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Status2014-32016-4
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Design
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height203 mm143.5 mm
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Width138.4 mm72 mm
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Thickness8.2 mm8.3 mm
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Weight380 g144.5 g
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ColorsWhiteBlack, White
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.9 inches5.0 inches
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Resolution768 x 1024 pixels720 x 1280 pixels
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Pixel density162 ppi294 ppi
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Display colors16777216-
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Protection-Scratch-resistant glass
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Multitouch-Yes
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Hardware
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CPUDual-core 1.6 GHzQuad-core 1.3 GHz ARM Cortex-A53
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ChipsetIntel Atom Z2560Mediatek MT6735
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GPUPowerVR SGX544Mali-T720
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Memory RAM1 GB2 GB
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Internal storage16 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB256 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS, v5.1 (Lollipop)
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video1080p1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera2 MP5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration; 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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v4.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSYesYes, 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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JavaYes, via Java MIDP emulatorNo
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Sensors-Accelerometer, compass, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh2300 mAh
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Battery removableNon-removableRemovable
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Talk time7 h 30 min10 h
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Standby time-210 h
