Samsung B7330 OmniaPRO vs Samsung DoubleTime I857
Samsung B7330 OmniaPRO
Samsung DoubleTime I857
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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, 2100HSDPA 850, 1900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 Mbps
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HSUPA speedHSUPA, 2 MbpsHSUPA, 2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-92011-10
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Status2009-112011-11
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Design
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SIMMini-SIMMini-SIM
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Height114.9 mm113 mm
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Width59 mm62 mm
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Thickness10.8 mm15 mm
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Weight111 g148 g
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KeyboardQWERTYQWERTY
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ColorsYesBlack/white
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.62 inches3.2 inches
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Resolution320 x 320 pixels320 x 480 pixels
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Pixel density173 ppi180 ppi
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Display colors66560262144
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Hardware
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CPU528 MHz800 MHz Scorpion
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Chipset-Qualcomm MSM7230
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GPU-Adreno 205
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Memory ROM512 MB-
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Memory RAM256 MB256 MB
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Internal storage270 MB260 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSMicrosoft Windows Mobile 6.5 StandardAndroid OS, v2.2 (Froyo)
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera video320p@30fps320p
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Primary camera Autofocusautofocusautofocus
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.0microUSB 2.0
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Bluetoothv2.0v3.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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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 / xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Adobe FlashAdobe Flash LiteYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1200 mAh
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Talk time10 h6 h
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Standby time600 h250 h
