Sony VAIO VPC-SB31FX
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  • Acer TravelMate 5740
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  • General Class Portable Laptop Standard Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.04 in x 0.95 in x 8.84 in15.10 in x 1.50 in x 9.90 in
    Weight 1.72 kg (3.8 lb)2.79 kg (6.16 lb)
    Color BlackBlack
    Display Size 13.3 inches15.6 inches
    Resolution 1366x7681366x768
    LED YesYes
    3D NoNo
    Features Surface finish:Glossy
    Processor Name Intel Core i5 2430MIntel Core i7 620M
    Frequence 2.4 GHz2.66 GHz
    Cores 2 per processor4 per processor
    Cache L3 Cache:3.0 MBL3 Cache:4.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm32nm
    Chipset Intel HM55 Express
    TDP 35W35W
    Features Front side bus (FSB):1066 MHz
    Graphics Type Dedicated card, Integrated cardIntegrated card
    Name AMD / ATI Radeon / Mobility Radeon HD 6470MIntel GMA HD
    Memory 512 MB128 MB
    Name Intel HD Graphics 3000
    Features Processor clock:650 MHz
    Memory Capacity 4 GB4 GB
    Max Capacity 8 GB8 GB
    Type DDR3-1333 MHzDDR3-1066 MHz
    Slots 2
    Total Slots 2
    Storage Capacity 500 GB160 GB
    RPM 5400RPM
    Type Hard Disc (HDD)Hard Disc (HDD)
    Interface SATASATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    Reading support: CD DVD BD
    Writing support: CD DVD BD
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11b, 802.11g, 802.11n), Intel WiDiYes (802.11a, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:YesYes Version:2.1 EDR:Yes
    Modem NoYes
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Broadband Wireless GSM
    Interfaces USB 3 Version:3.04 Version:2.0
    HDMI YesYes
    VGA YesYes
    LAN RJ-45RJ-45
    ESata NoNo
    Thunderbolt No
    FireWire NoNo
    Microphone Microphone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick Duo, SDMemory Stick, Memory Stick PRO, SD, xD-Picture Card, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port YesNo
    Other Surround sound analog outputs (Type: 5.1), Digital audio output
    Devices Keyboard BacklightDedicated media playback controls
    Pointing Touchpad (2 Buttons, Multitouch)Touchpad (2 Buttons, Multitouch)
    Camera YesYes
    Microphone YesYes
    Security Features Kensington lock
    Baterry Cells 6 cells
    Type Li-PolLi-Ion
    Capacity 4400 mAh4400 mAh
    Autonomy 7.25 Hours4 Hours
    Other Adapter power consumption:Typical: 48 W Power adapter voltage:100 V - 240 V, 50 Hz, 60 Hz

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