Sony VAIO VPC-Z21V9E
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    Lenovo G450
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  • 4.5
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    Total votes:32
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    General Class Portable Laptop Standard Laptop
    Operating Sistem Windows 7 Windows Vista
    Body Dimensions 12.99 in x 0.66 in x 8.27 in13.60 in x 9.30 in x 1.03 in
    Weight 1.18 kg (2.6 lb)2.21 kg (4.87 lb)
    Color BlackGray
    Display Size 13.1 inches14 inches
    Resolution 1600x9001366x768
    LED Yes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i7 2620MIntel Pentium Dual-Core T4200
    Frequence 2.7 GHz2 GHz
    Cores 4 per processor2 per processor
    Cache L3 Cache:4.0 MBL2 Cache:1.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm45nm
    Chipset Intel HM67 ExpressMobile Intel GL40 Express Chipset12
    TDP 35W35W
    Graphics Type Integrated cardIntegrated card
    Name Intel GMA HD 3000Intel GMA 4500M
    Memory Capacity 8 GB4 GB
    Max Capacity 4 GB4 GB
    Max Capacity Per Slot 2 GB2 GB
    Type DDR3DDR3-1066 MHz
    Slots 22
    Total Slots 22
    Storage Capacity 256 GB320 GB
    RPM 5400RPM
    Type Solid State Drive (SSD)Hard Disc (HDD)
    Interface SATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11a, 802.11b, 802.11g, 802.11n)Yes (802.11b, 802.11g)
    Bluetooth Yes Version:2.1 EDR:YesNo
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 1 Version:2.0 Powered while off:No3 Version:2.0
    HDMI Yes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata NoNo
    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 Duo, Memory Stick PRO-HG Duo, SDMemory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Devices Keyboard
    Pointing Touchpad (2 Buttons, Multitouch)Touchpad
    Speakers Speakers total power:2W
    Camera Yes, 1.3 megapixelsYes, 0.3 megapixels
    Microphone YesYes
    Security Features Face recognition webcam
    Baterry Cells 6 cells
    Type Li-PolLi-Ion
    Autonomy 5 Hours

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