Samsung B7320 OmniaPRO vs ZTE R221
Samsung B7320 OmniaPRO
ZTE R221
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 1900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2009-52014-12
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Status2009-82014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height111.8 mm108 mm
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Width59.6 mm47 mm
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Thickness12.6 mm14 mm
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Weight110 g80 g
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KeyboardQWERTY-
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ColorsYesBlack
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Display
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Display typeTFTTFT
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Physical size2.4 inches1.8 inches
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Resolution320 x 240 pixels128 x 160 pixels
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Pixel density167 ppi114 ppi
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Display colors6656066560
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Hardware
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CPU528 MHz ARM 11
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ChipsetQualcomm MSM7201A-
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GPUAdreno 130 GPU-
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Memory ROM256 MB-
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Internal storage100 MB5 MB
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Memory RAM256 MB-
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Memory cardmicroSDmicroSD
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Memory card max16 GB2 GB
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OS
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OSMicrosoft Windows Mobile 6.1-
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels640 x 480 pixels
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Primary camera videovideono
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Selfie camera
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Secondary cameraCIFNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.0
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Bluetoothv2.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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WAPWAP 2.0 / xHTML-
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLYes-
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Browser-No
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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 capacity1480 mAh1000 mAh
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Talk time10 h9 h
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Standby time590 h280 h
