Samsung R570 Messenger III vs ZTE U900
Samsung R570 Messenger III
ZTE U900
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1xEV-DOTD-HSDPA 1900, 2100
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TD-HSDPA speed-TD-HSDPA
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EV-DO speed153.2 kbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2010-112011-2
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Status2010-112011
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Design
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SIMMini-SIMMini-SIM
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Height116.6 mm
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Width53.5 mm
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Thickness14.9 mm
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Weight105 g
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KeyboardQWERTY-
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ColorsBlackWhite
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches3.5 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density167 ppi267 ppi
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Display colors262144262144
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Hardware
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Memory cardmicroSDmicroSD
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Memory card max16 GB-
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Main camera
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Main camera1.3 MP3.15 MP
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Primary camera resolution1280 x 1024 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoVGA camera
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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, WAV ringtones
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Multimedia
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RadioNo-
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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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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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GPSNoYes, 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 IM-IM
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaNoYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1140 mAh-
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Talk time5 h-
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Standby time250 h-
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OS
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OS-Android-based OPhone OS v2.0
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Browser
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HTML-Yes
