Samsung U320 Haven vs Samsung W299 Duos
Samsung U320 Haven
Samsung W299 Duos
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1x-
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Speed YesYes, 384 kbps-
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GPRSYes
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EDGE
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Availability
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Oficially announced2010-72014-12
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Status2010-72014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height100 mm113 mm
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Width51 mm49 mm
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Thickness18 mm15.9 mm
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Weight99 g114 g
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ColorsBlackBlack
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Display
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Display typeTFTTFT
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Physical size2.2 inches2.2 inches
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Resolution176 x 220 pixels240 x 320 pixels
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Pixel density128 ppi182 ppi
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Display colors6656016777216
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Hardware
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Memory ROM64 MB-
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Memory RAM16 MB-
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Internal storage24 MB38 MB
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Memory cardmicroSD
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Memory card max-2 GB
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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-Stereo FM radio with RDS
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Connectivity
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WLAN
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USBYes2.0
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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GPSE911 call onlyNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1140 mAh
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Talk time5 h-
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Standby time336 h-
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No
