Sony VAIO VGN-Z820G
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  • Toshiba Satellite U845W-S410P
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  • General Class Portable Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 12.40 in x 1.30 in x 8.30 in14.50 in x 0.83 in x 7.90 in
    Weight 1.50 kg (3.3 lb)1.81 kg (4 lb)
    Color BlackBlack
    Display Size 13.1 inches14.4 inches
    Resolution 1600x9001792x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core 2 Duo P8700Intel Core i5 3317U
    Frequence 2.53 GHz1.7 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:3.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm22nm
    Chipset Intel GM45 ExpressIntel HM77 Express
    TDP 25W17W
    Features Front side bus (FSB):1066 MHzHyperthreading:Yes
    Graphics Type Dedicated card, Integrated cardIntegrated card
    Name NVIDIA GeForce 9300M GSIntel GMA HD 4000
    Memory 256 MB64 MB up to 1696 MB
    Name Intel GMA 4500MHD
    Memory up to 1695 MB
    Memory Capacity 4 GB6 GB
    Max Capacity 8 GB10 GB
    Max Capacity Per Slot 4 GB
    Type DDR3-1066 MHzDDR3
    Slots 2
    Total Slots 2
    Storage Capacity 320 GBHDD:500 GB, SSD:32 GB
    Size 2.5"
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD), Solid State Drive (SSD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    No
    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:YesYes Version:4.0
    Modem YesNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Broadband Wireless CDMA
    Interfaces USB Powered while off:No3 Version:2.0, 3.0 Powered while off:Yes
    HDMI YesYes
    VGA Yes
    LAN RJ-45RJ-45
    ESata NoNo
    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 Duo, Memory Stick PRO, SDMemory Stick, Memory Stick PRO, SD, SDHC, miniSD, microSD, microSDHC
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Devices Keyboard Backlight
    Pointing Touchpad (2 Buttons)Touchpad (2 Buttons, Multitouch)
    Camera YesYes
    Microphone YesYes
    Security Features Face recognition webcam, Fingerprint reader Kensington lock, Face recognition webcam
    Baterry Cells 4 cells
    Type Li-IonLi-Ion
    Capacity 54 WHr
    Autonomy 5.5 Hours8.36 Hours
    Other Adapter power consumption:Typical: 121 WAdapter power consumption:Typical: 45 W Power adapter voltage:100 V - 240 V, 50 Hz, 60 Hz

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