Samsung B7350 Omnia PRO 4 vs Samsung C3312 Duos
Samsung B7350 Omnia PRO 4
Samsung C3312 Duos
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-62012-1
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Status2010-102012-1
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Design
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SIMMini-SIMDual SIM (Mini-SIM, dual stand-by)
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Height117.7 mm102 mm
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Width59.8 mm55 mm
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Thickness11.9 mm12 mm
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Weight122 g100 g
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KeyboardQWERTY-
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ColorsBlackPlatinum Silver, White
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Display
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Display typeTFT resistive touchscreenTFT touchscreen
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Physical size2.62 inches2.8 inches
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Resolution320 x 320 pixels240 x 320 pixels
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Pixel density173 ppi143 ppi
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Display colors66560262144
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Hardware
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Internal storage200 MB30 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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OS
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OSMicrosoft Windows Mobile 6.5 Professional-
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Main camera
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Main camera3.15 MP1.3 MP
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Primary camera resolution2048 x 1536 pixels1280 x 1024 pixels
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Primary camera video320p@15fpsvideo
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary cameraCIFNo
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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 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Radio recording-FM recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSNo
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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 Email-
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WAPWAP 2.0 / xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYesYes
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Adobe FlashAdobe Flash Lite-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1000 mAh
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Talk time-14 h
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Talk time 2G9 h 20 min-
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Talk time 3G5 h 40 min-
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Standby time-600 h
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Standby time 2G500 h-
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Standby time 3G400 h-
