Sony VAIO VPC-SB31FX
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  • Acer Aspire One AO521-3089
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  • General Class Portable Laptop Netbook
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.04 in x 0.95 in x 8.84 in10.20 in x 1.11 in x 7.47 in
    Weight 1.72 kg (3.8 lb)1.25 kg (2.76 lb)
    Color Black
    Display Size 13.3 inches10.1 inches
    Resolution 1366x7681024x600
    LED YesYes
    3D NoNo
    Processor Name Intel Core i5 2430MAMD Athlon II Neo K125
    Frequence 2.4 GHz1.7 GHz
    Cores 2 per processor
    Cache L3 Cache:3.0 MBL2 Cache:1.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm45nm
    Chipset AMD M880G
    TDP 35W12W
    Features Front side bus (FSB):2000 MHz
    Graphics Type Dedicated card, Integrated cardIntegrated card
    Name AMD / ATI Radeon / Mobility Radeon HD 6470MATI Mobility Radeon HD 4225
    Memory 512 MB
    Name Intel HD Graphics 3000
    Features Processor clock:650 MHz
    Memory Capacity 4 GB1 GB
    Max Capacity 8 GB
    Type DDR3-1333 MHzDDR3
    Storage Capacity 500 GB160 GB
    RPM 5400RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    No
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n), Intel WiDiYes (802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:Yes
    Modem NoNo
    Infrared No
    Wimax NoNo
    UWB NoNo
    Interfaces USB 3 Version:3.03 Version:2.0
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata NoNo
    Thunderbolt No
    FireWire NoNo
    Headphone Audio out 3.5mm
    Card Reader Memory Stick Duo, SDYes
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Devices Keyboard Backlight
    Pointing Touchpad (2 Buttons, Multitouch)Touchpad
    Camera YesYes
    Microphone YesYes
    Security Features Kensington lock
    Baterry Cells 6 cells
    Type Li-PolLi-Ion
    Capacity 4400 mAh4400 mAh
    Autonomy 7.25 Hours

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