HP Envy 17
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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 Gaming Laptop Standard Laptop
    Operating Sistem Windows 7 Windows Vista
    Body Dimensions 16.38 in x 1.52 in x 10.83 in13.60 in x 9.30 in x 1.03 in
    Weight 3.41 kg (7.51 lb)2.21 kg (4.87 lb)
    Color BlackGray
    Display Size 17.3 inches14 inches
    Resolution 1600x9001366x768
    LED YesYes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i7 720QMIntel Pentium Dual-Core T4200
    Frequence 1.6 GHz2 GHz
    Cores 4 per processor2 per processor
    Cache L3 Cache:6.0 MBL2 Cache:1.0 MB
    Arhitecture 64-bit64-bit
    Technology 45nm45nm
    Chipset Mobile Intel GL40 Express Chipset12
    TDP 45W35W
    Graphics Type Dedicated cardIntegrated card
    Name ATI Mobility Radeon HD 5850Intel GMA 4500M
    Memory 1024 MB
    Memory Capacity 6 GB4 GB
    Max Capacity 8 GB4 GB
    Max Capacity Per Slot 4 GB2 GB
    Type DDR3DDR3-1066 MHz
    Slots 22
    Total Slots 22
    Storage Capacity 500 GB320 GB
    Size 2.5"
    RPM 7200RPM5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD    		Reading support: CD DVD
    Writing support: CD DVD
    Networking LAN 1000 mbps100 mbps
    Wifi Yes (802.11n)Yes (802.11b, 802.11g)
    Bluetooth NoNo
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 3 Powered while off:No3 Version:2.0
    HDMI Yes
    VGA Yes
    LAN RJ-45RJ-45
    ESata Yes (1)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 YesMemory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Other DisplayPort
    Devices Keyboard Backlight
    Pointing Touchpad (2 Buttons)Touchpad
    Speakers Speakers total power:2W
    Camera YesYes, 0.3 megapixels
    Microphone YesYes
    Security Features Face recognition webcam
    Baterry Cells 6 cells6 cells
    Type Li-IonLi-Ion
    Autonomy 2.5 Hours5 Hours
    Other Adapter power consumption:Typical: 120 W

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