BenQ Joybook S57
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  • Lenovo Essential G470 43282VU
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows Vista Windows 7
    Body Dimensions 14.96 in x 10.24 in x 1.40 in340.00 in x 34.40 in x 231.80 in
    Weight 2.40 kg (5.29 lb)2.20 kg (4.85 lb)
    Color BlackBlack
    Display Size 15.6 inches14 inches
    Resolution 1366x7681366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core 2 Duo P8700Intel Core i5 2410M
    Frequence 2.53 GHz2.3 GHz
    Cores 2 per processor2 per processor
    Cache L2 Cache:3.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm32nm
    Chipset Mobile Intel PM45 Express
    TDP 25W35W
    Features Front side bus (FSB):1066 MHz
    Graphics Type Dedicated cardIntegrated card
    Name ATI Mobility Radeon HD4650Intel HD Graphics 3000
    Features Processor clock:650 MHz
    Memory Capacity 1 GB8 GB
    Max Capacity 4 GB8 GB
    Max Capacity Per Slot 2 GB
    Type DDR2DDR3-1333 MHz
    Slots 12
    Total Slots 22
    Storage Capacity 250 GB750 GB
    Size 2.5"
    RPM 5400RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD BD
    Writing support: CD DVD
    Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n), Intel WiDi
    Bluetooth Yes Version:2.1 EDR:Yes
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4 Version:2.04 Version:2.0
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire NoNo
    Expansion Slot ExpressCard
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick PRO, MMCMemory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard
    Pointing TouchpadTouchpad (2 Buttons, Multitouch)
    Speakers Speakers total power:4WSpeakers total power:3W
    Camera Yes, 2 megapixelsYes, 2 megapixels
    Microphone YesYes
    Security Features Face recognition webcam
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 48 WHr / 4400 mAh
    Autonomy 2.5 Hours5 Hours

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