HP ProBook 4720s
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  • Toshiba Satellite P755-S5390
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  • General Class Desktop replacement Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 16.17 in x 1.11 in x 10.49 in13.40 in x 1.40 in x 9.01 in
    Weight 2.97 kg (6.55 lb)2.45 kg (5.4 lb)
    Color BlackGray
    Display Size 17.3 inches15.6 inches
    Resolution 1600x900
    LED YesYes
    3D NoNo
    Processor Name Intel Core i3 330MIntel Core i7 2670QM
    Frequence 2.13 GHz2.2 GHz
    Cores 2 per processor4 per processor
    Cache L2 Cache:3.0 MBL3 Cache:6.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm32nm
    Chipset Mobile Intel HM57 ExpressMobile Intel HM65 Express
    TDP 35W45W
    Graphics Type Dedicated cardIntegrated card
    Name ATI Mobility Radeon HD 4350Intel HD
    Memory 512 MB64 MB up to 1696 MB
    Memory Capacity 2 GB6 GB
    Max Capacity 4 GB8 GB
    Max Capacity Per Slot 2 GB4 GB
    Type DDR3-1333 MHzDDR3-1333 MHz
    Total Slots 22
    Storage Capacity 250 GB640 GB
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATA (SATA type: 3Gbit/s)SATA
    Features Accelerometer for HDD protection:Yes
    Optical Type Reading support: CD DVD BD
    Writing support: CD DVD
    Reading support: CD DVD
    Writing support: CD DVD
    Features Disc labeling:Yes (LightScribe)Disc labeling:Yes (Labelflash)
    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:NoNo
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 3 Version:2.04 Version:3.0 Powered while off:Yes
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    Thunderbolt No
    FireWire NoNo
    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 Duo, Memory Stick PRO, SD, xD-Picture Card, MMCMemory Stick, Memory Stick PRO, SD, SDHC, SDXC, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard Dedicated media playback controls
    Pointing TouchpadTouchpad (2 Buttons, Multitouch)
    Camera NoYes
    Microphone YesYes
    Security Features Kensington lock Kensington lock, Face recognition webcam
    Baterry Cells 8 cells6 cells
    Capacity 73 WHr48 WHr
    Autonomy 6.38 Hours

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