Samsung R351 Freeform vs Unnecto Eco
Samsung R351 Freeform
Unnecto Eco
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkCDMA2000 1x-
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Speed YesYes-
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GPRSYes
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EDGE
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Availability
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Oficially announced2009-82011-6
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Status2009-82011-8
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Design
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SIMMini-SIMDual SIM (dual stand-by)
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Height112 mm105.8 mm
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Width61 mm46 mm
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Thickness13 mm14.8 mm
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Weight103 g80 g
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KeyboardQWERTY-
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ColorsBlack, RedBlack/Grey, Black/Red, Blue/Blue, White/Blue, White/Pink
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Display
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Display typeTFTTFT
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Physical size2.2 inches1.77 inches
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Resolution220 x 176 pixels128 x 160 pixels
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Pixel density128 ppi116 ppi
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Display colors262144-
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Hardware
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Internal storage55 MB64 MB
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Memory cardmicroSDmicroSD
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Memory card max-2 GB
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 1024 pixels640 x 480 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; MP3 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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WLAN
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USBmicroUSB 2.0Yes
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Bluetoothv2.0v2.1
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Bluetooth A2DPYes-
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Bluetooth EDR-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1100 mAh
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Talk time6 h7 h
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Standby time200 h200 h
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Browser
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Browser-Yes