Dell Inspiron 15R Special Edition 7520
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    LG Z330-GE55K
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  • 4.7
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    Total votes:2
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    General Class Standard Laptop Portable Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 14.88 in x 1.34 in x 9.92 in12.40 in x 0.58 in x 8.46 in
    Weight 2.76 kg (6.08 lb)1.21 kg (2.67 lb)
    Color BlackGray
    Display Size 15.6 inches13.3 inches
    Resolution 1366x7681366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core i5 3210MIntel Core i7 2637M
    Frequence 2.5 GHz1.7 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:4.0 MB
    Arhitecture 64-bit64-bit
    Technology 22nm32nm
    Chipset Intel HM77 Express
    TDP 35W17W
    Features Hyperthreading:Yes
    Graphics Type Dedicated cardIntegrated card
    Name AMD / ATI Radeon / Mobility Radeon HD 7730MIntel HD Graphics 3000
    Memory 2048 MB
    Features Processor clock:350 MHz
    Memory Capacity 4 GB4 GB
    Max Capacity 8 GB
    Max Capacity Per Slot 4 GB
    Type DDR3
    Slots 1
    Total Slots 2
    Storage Capacity 1000 GB256 GB
    RPM 5400RPM
    Type Hard Disc (HDD)Solid State Drive (SSD)
    Interface SATASATA (SATA type: 3Gbit/s)
    Optical Type Reading support: CD DVD BD
    Writing support: CD DVD    		No
    Networking LAN 1000 mbps
    Wifi Yes (802.11n), Intel WiDiYes (802.11b, 802.11g, 802.11n), Intel WiDi
    Bluetooth Yes Version:4.0Yes Version:3.0
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 4 Version:3.0 Powered while off:No3 Version:3.0
    HDMI Yes
    VGA Yes
    LAN RJ-45
    ESata NoNo
    Thunderbolt NoNo
    FireWire NoNo
    Microphone Microphone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, Memory Stick PRO, SD, SDHC, SDXC, xD-Picture Card, MMCmicroSD
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons, Multitouch)Touchpad
    Speakers Speakers total power:4W
    Camera Yes, 1 megapixelsYes
    Microphone YesYes
    Security Features
    Baterry Cells 6 cells
    Type Li-Ion
    Capacity 48 WHr
    Autonomy 6 Hours
    Other Adapter power consumption:Typical: 90 W

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