Sony VAIO VGN-Z31VN
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  • BenQ Joybook R48
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  • General Class Portable Laptop Portable Laptop
    Operating Sistem Windows Vista Linux
    Body Dimensions 12.36 in x 1.30 in x 8.27 in13.39 in x 1.32 in x 9.45 in
    Weight 1.50 kg (3.3 lb)2.30 kg (5.07 lb)
    Color BlackBlack
    Display Size 13.1 inches14 inches
    Resolution 1600x9001366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core 2 Duo P9600Intel Core i3
    Frequence 2.66 GHz
    Cores 2 per processor
    Cache L2 Cache:6.0 MB
    Arhitecture 64-bit
    Technology 45nm
    Chipset Intel HM55
    TDP 25W
    Features Front side bus (FSB):1066 MHz
    Graphics Type Dedicated cardDedicated card
    Name NVIDIA GeForce 9300M GSAMD / ATI Radeon / Mobility Radeon HD 5450
    Memory 256 MB512 MB
    Memory Capacity 4 GB2 GB
    Max Capacity 4 GB
    Max Capacity Per Slot 2 GB
    Type DDR3DDR3-1066 MHz
    Slots 2
    Total Slots 2
    Storage Capacity 320 GB320 GB
    RPM 5400RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:Yes
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 2 Version:2.03 Version:2.0 Powered while off:No
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata NoYes (1)
    FireWire Yes (1)No
    Expansion Slot ExpressCard (34)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick Duo, Memory Stick PRO, Memory Stick PRO Duo, SDMemory Stick, Memory Stick PRO, SD, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Speakers Speakers total power:4W
    Camera Yes, 0.3 megapixelsYes, 1.3 megapixels
    Microphone YesYes
    Security Features Kensington lock
    Baterry Cells 6 cells
    Type Li-IonLi-Ion
    Capacity 5200 mAh
    Autonomy 5.5 Hours3 Hours

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