Alcatel OT-813F vs Gigabyte GSmart MS820
Alcatel OT-813F
Gigabyte GSmart MS820
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122014-12
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Status2014-12
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Design
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SIMMini-SIMMini-SIM
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Height115 mm116 mm
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Width61.1 mm59 mm
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Thickness12.9 mm14.1 mm
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Weight102.5 g105 g
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KeyboardQWERTY-
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ColorsBlack, WhiteDark Gray
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Display
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Display typeTFT resistive touchscreenTFT resistive touchscreen
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Physical size2.4 inches2.8 inches
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Resolution320 x 240 pixels480 x 640 pixels
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Pixel density167 ppi286 ppi
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Display colors26214466560
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Hardware
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CPU0 MHz Marvell PXA270 52
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Memory ROM-256 MB
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Internal storage50 MB-
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Memory RAM-128 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB-
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; Downloadable polyphonic, MP3, WAV, WMA ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0miniUSB 2.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS, SiRF Star III chipset
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Features
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Messaging SMSSMSSMS(threaded view)
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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 EmailPush Email
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.1MIDP 2.0
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-1300 mAh
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Talk time-4 h
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Standby time-150 h
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OS
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OS-Microsoft Windows Mobile 6.1 Professional