Samsung i450 vs ZTE R221
Samsung i450
ZTE R221
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Status2014-12
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Oficially announced2008-22014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height101 mm108 mm
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Width52 mm47 mm
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Thickness17.8 mm14 mm
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Weight114 g80 g
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ColorsDark BlueBlack
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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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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density167 ppi114 ppi
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Display colors26214466560
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Hardware
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CPU330 MHz ARM 1136
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ChipsetTI OMAP 2431-
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GPUPowerVR MBX-
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Internal storage40 MB5 MB
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Memory cardmicroSDmicroSD
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Memory card max-2 GB
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OS
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OSSymbian OS 9.2-
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels640 x 480 pixels
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Primary camera videovideono
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, 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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WLAN
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USB2.0
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Bluetoothv2.0
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Bluetooth A2DPYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMS-
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Messaging EmailEmail-
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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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Battery
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Battery type-Li-Ion
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Battery capacity-1000 mAh
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Talk time5 h9 h
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Standby time500 h280 h