HP Pavilion dv4-2155dx
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  • Toshiba Satellite P755-3DV20
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  • General Class Standard Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.15 in x 1.57 in x 9.45 in
    Weight 2.36 kg (5.2 lb)
    Color BlackBlack
    Display Size 14.1 inches15.6 inches
    Resolution 1280x8001366x768
    LED Yes
    3D NoYes
    Features Surface finish:Glossy
    Processor Name Intel Core i3 330MIntel Core i5 2410M
    Frequence 2.13 GHz2.3 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm32nm
    TDP 35W35W
    Graphics Type Integrated cardDedicated card, Integrated card
    Name Intel HDNVIDIA GeForce GT 540M
    Memory up to 1696 MB1024 MB
    Name Intel HD 3000
    Memory Capacity 4 GB6 GB
    Max Capacity 8 GB
    Type DDR3DDR3
    Slots 2
    Storage Capacity 320 GB750 GB
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA (SATA type: 3Gbit/s, Bays (in use): 1)
    Features Accelerometer for HDD protection:Yes
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Reading support: CD DVD BD
    Writing support: CD DVD
    Features Disc labeling:Yes (LightScribe)Disc labeling:Yes (Labelflash)
    Networking LAN 100 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g, 802.11n)
    Bluetooth NoYes Version:3.0
    Modem No
    Infrared YesNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 3 Version:2.03 Powered while off:Yes
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    FireWire NoNo
    Expansion Slot ExpressCard (54, 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, xD-Picture Card, MMCYes
    Multi Purpose DriveBay No
    Docking Station Port No
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (Multitouch)
    Camera YesYes
    Microphone YesYes
    Security Features Kensington lock Kensington lock, Face recognition webcam
    Baterry Cells 6 cells6 cells
    Type Li-Ion
    Capacity 48 WHr
    Autonomy 3.16 Hours
    Other Adapter power consumption:Typical: 65 W Power adapter voltage:100 V - 240 V, 50 Hz, 60 HzPower adapter voltage:100 V - 240 V

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