Samsung Galaxy A vs Samsung W299 Duos
Samsung Galaxy A
Samsung W299 Duos
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-42014-12
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Status2010-52014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height119.5 mm113 mm
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Width59.8 mm49 mm
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Thickness12.5 mm15.9 mm
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Weight128 g114 g
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ColorsCream White, Deep BlackBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT
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Physical size3.7 inches2.2 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density252 ppi182 ppi
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Display colors1677721616777216
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Hardware
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CPU720 MHz ARM Cortex-A8
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ChipsetTI OMAP 3430-
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GPUPowerVR SGX530-
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Memory ROM1 GB-
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Memory RAM384 MB-
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Internal storage-38 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 GB
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Memory card included8 GB-
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OS
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OSAndroid OS, v2.1 (Eclair)-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera video720pvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV 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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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.02.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Mail-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 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 capacity1500 mAh1140 mAh
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Talk time--
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Talk time 2G13 h 20 min-
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Talk time 3G7 h 30 min-
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Standby time--
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Standby time 2G560 h-
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Standby time 3G450 h-
