HP ProBook 6450b
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    Sony VAIO VPC-Z114GX
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    General Class Portable Laptop Portable Laptop
    Operating Sistem Windows XP Windows 7
    Body Dimensions 13.35 in x 1.33 in x 9.30 in12.40 in x 1.30 in x 8.30 in
    Weight 2.27 kg (5 lb)1.38 kg (3.04 lb)
    Color Black, GrayBlack, Gray
    Display Size 14 inches13.1 inches
    Resolution 1600x900
    LED YesYes
    3D NoNo
    Processor Name Intel Celeron P4500Intel Core i5 520M
    Frequence 1.86 GHz2.4 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:2.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm32nm
    Chipset Intel HM57
    TDP 35W35W
    Graphics Type Dedicated card, Integrated cardDedicated card
    Name AMD / ATI Radeon / Mobility Radeon HD540vNVIDIA GeForce GT 330M
    Memory 512 MB
    Name Intel HD Graphics
    Memory Capacity 8 GB4 GB
    Max Capacity 8 GB8 GB
    Max Capacity Per Slot 4 GB4 GB
    Type DDR3-1333 MHzDDR3-1066 MHz
    Slots 22
    Total Slots 22
    Storage Capacity 160 GB192 GB
    RPM 7200RPM
    Type Hard Disc (HDD)Solid State Drive (SSD)
    Interface SATA (SATA type: 3Gbit/s)SATA
    Optical Type Reading support: CD DVDReading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g)Yes (802.11a, 802.11b, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:YesYes Version:2.1 EDR:Yes
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 3 Version:2.03 Version:2.0
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata Yes (1)No
    FireWire Yes (1)No
    Expansion Slot ExpressCard (54)
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader YesYes
    Multi Purpose DriveBay NoNo
    Docking Station Port YesYes
    Other DisplayPort
    Devices Keyboard
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons)
    Camera Yes
    Microphone Yes
    Security Features
    Baterry Cells 6 cells
    Type Li-IonLi-Ion
    Capacity 47 WHr5400 mAh

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