Dell XPS 15
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  • Lenovo IdeaPad Y580 20994BU
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 15.00 in x 1.50 in x 10.40 in15.16 in x 1.41 in x 10.04 in
    Weight 2.79 kg (6.14 lb)2.80 kg (6.17 lb)
    Color BlackBlack
    Display Size 15.6 inches15.6 inches
    Resolution 1920x1080
    LED Yes
    3D No
    Processor Name Intel Core i7 460MIntel Core i7 3610QM
    Frequence 2.53 GHz2.3 GHz
    Cores 2 per processor4 per processor
    Cache L3 Cache:3.0 MBL3 Cache:6.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm22nm
    Chipset Intel HM57
    TDP 35W45W
    Graphics Type Dedicated cardDedicated card
    Name NVIDIA GeForce GT420MNVIDIA GeForce GTX660M
    Memory 2048 MB
    Memory Capacity 4 GB8 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3DDR3
    Slots 22
    Total Slots 22
    Storage Capacity 640 GB1000 GB
    Size 2.5"2.5"
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Reading support: CD DVD BD
    Writing support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11a, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n), Intel WiDi
    Bluetooth Yes Version:3.0Yes
    Modem NoNo
    Infrared NoNo
    Wimax No
    UWB NoNo
    Interfaces USB 2 Version:3.0 Powered while off:No4 Powered while off:No
    HDMI Yes (1.4)Yes
    VGA Yes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire NoNo
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick PRO, SD, SDHC, SDXC, xD-Picture Card, MMCMemory Stick, Memory Stick PRO, SD, xD-Picture Card
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other DisplayPort, Digital audio outputDigital audio output (Optical)
    Devices Keyboard Backlight
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Speakers Speakers total power:20W,Subwoofer
    Camera Yes, 2 megapixelsYes, 1 megapixels
    Microphone YesYes
    Security Features
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Pol
    Capacity 2600 mAh
    Autonomy 5.25 Hours5 Hours

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