Samsung R570 Messenger III vs Unnecto Drone
Samsung R570 Messenger III
Unnecto Drone
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkCDMA2000 1xEV-DO-
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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 announced2010-112012-2
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Status2010-112012-4
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Design
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SIMMini-SIMDual SIM (dual stand-by)
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Height116.6 mm102.6 mm
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Width53.5 mm56.4 mm
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Thickness14.9 mm12.4 mm
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Weight105 g117 g
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KeyboardQWERTY-
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ColorsBlackBlack/black, black/silver, black/white
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.4 inches3.2 inches
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Resolution240 x 320 pixels240 x 400 pixels
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Pixel density167 ppi146 ppi
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Display colors262144-
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Hardware
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Memory RAM-2 GB
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Internal storage-4 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera flash-LED flash
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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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Radio FM-FM radio
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Connectivity
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WLANWi-Fi
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USBmicroUSB 2.0Yes
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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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/xHTML-
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1140 mAh800 mAh
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Talk time5 h4 h
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Standby time250 h100 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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Browser-Yes
