Samsung R570 Messenger III vs T-Mobile Sidekick 4G
Samsung R570 Messenger III
T-Mobile Sidekick 4G
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkCDMA2000 1xEV-DOHSDPA 1700, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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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 announced2010-112011-3
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Status2010-112011
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Design
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SIMMini-SIMMini-SIM
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Height116.6 mm127 mm
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Width53.5 mm61 mm
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Thickness14.9 mm15 mm
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Weight105 g162 g
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KeyboardQWERTYQWERTY
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ColorsBlackMatte black, Pearl magenta
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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 colors26214416777216
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Hardware
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CPU1 GHz ARM Cortex-A8
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Chipset-Hummingbird
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GPU-PowerVR SGX540
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Memory ROM-1 GB
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Memory card included-2 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 videovideo480p@30fps
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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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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN DLNA-Yes
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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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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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Messaging Push Email-Push Email
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WAPWAP 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 mAh1500 mAh
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Talk time5 h6 h 30 min
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Standby time250 h456 h
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OS
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OS-Android OS, v2.2 (Froyo)
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Browser
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HTML-Yes
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Adobe Flash-Yes
