Modu T vs Samsung A637
Modu T
Samsung A637
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100UMTS 850, 1900
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HSDPA speedHSDPA, 3.6 Mbps-
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-102008-10
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Status2010
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Design
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SIMMini-SIMMini-SIM
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Height76 mm86 mm
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Width46.5 mm43 mm
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Thickness11 mm20 mm
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Weight92 g
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ColorsBlackWhite
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.2 inches1.9 inches
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Resolution240 x 320 pixels144 x 176 pixels
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Pixel density182 ppi120 ppi
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Display colors66560262144
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Hardware
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ChipsetQualcomm QSC6270-
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Internal storage-50 MB
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Memory cardmicroSDmicroSD
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Memory card max-8 GB
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Memory card included2 GB-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLAN
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USBmicroUSB 2.0Yes
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAP-WAP 2.0/xHTML
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JavaYesYes
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Java MIDP-MIDP 2.0
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Browser
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HTML-Yes
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BrowserObligo Q7-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity500 mAh800 mAh
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Talk time-4 h
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Talk time 2G7 h-
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Talk time 3G3 h-
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Standby time-350 h
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Standby time 2G210 h-
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Standby time 3G210 h-
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Main camera
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Main camera1.3 MP
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Primary camera resolution-1280 x 1024 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No
