Dell Studio 14z
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  • Lenovo Essential G470 432839U
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  • General Class Standard Laptop Portable Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.23 in x 1.22 in x 9.02 in13.39 in x 1.35 in x 9.13 in
    Weight 1.95 kg (4.3 lb)2.20 kg (4.85 lb)
    Color Black, Red, Blue, Yellow, Pink, Purple, GrayBlack
    Display Size 14 inches14 inches
    Resolution 1366x768
    LED YesYes
    3D NoNo
    Features Surface finish:GlossySurface finish:Glossy
    Processor Name Intel Core 2 Duo Intel Core i3 2330M
    Frequence 2.2 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm
    Chipset NVIDIA GeForce 9400M
    TDP 35W
    Graphics Type Integrated cardIntegrated card
    Name NVIDIA GeForce 9400MIntel GMA HD 3000
    Memory Capacity 4 GB
    Max Capacity 5 GB8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1066 MHzDDR3
    Slots 1
    Total Slots 2
    Storage Capacity 500 GB500 GB
    Size 2.5"
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD BD
    Writing support: CD DVD BD
    Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11g)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth NoNo
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 2 Version:2.0 Powered while off:No4 Version:2.0 Powered while off:No
    HDMI YesYes
    VGA Yes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    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 PRO, SD, SDHC, xD-Picture Card, MMCMemory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other DisplayPort
    Devices Keyboard
    Pointing Touchpad (2 Buttons, Multitouch)Touchpad
    Speakers Speakers total power:4W
    Camera Yes, 1.3 megapixelsYes, 2 megapixels
    Microphone YesYes
    Security Features
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Capacity 56 WHr
    Other Power adapter voltage:100 V - 240 V, 50 Hz, 60 Hz

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