Sony VAIO VPC-SA21GX
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  • Acer Aspire S5-391-9860
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  • General Class Portable Laptop Portable Laptop
    Operating Sistem Windows 7 Windows 7
    Body Dimensions 13.04 in x 0.92 in x 8.84 in12.80 in x 0.60 in x 8.90 in
    Weight 1.66 kg (3.65 lb)1.20 kg (2.65 lb)
    Color BlackBlack
    Display Size 13.3 inches13.3 inches
    Resolution 1600x9001366x768
    LED YesYes
    3D NoNo
    Processor Name Intel Core i5 2410MIntel Core i7 3517U
    Frequence 2.3 GHz1.9 GHz
    Cores 2 per processor2 per processor
    Cache L3 Cache:3.0 MBL3 Cache:4.0 MB
    Arhitecture 64-bit64-bit
    Technology 32nm22nm
    Chipset Intel HM77 Express
    TDP 35W17W
    Graphics Type Dedicated card, Integrated cardIntegrated card
    Name AMD / ATI Radeon / Mobility Radeon HD 6630MIntel GMA HD 4000
    Memory 1024 MB
    Name Intel HD 3000
    Memory Capacity 4 GB4 GB
    Max Capacity 8 GB4 GB
    Type DDR3DDR3
    Slots 1
    Storage Capacity 500 GB256 GB
    RPM 5400RPM
    Type Hard Disc (HDD)Solid State Drive (SSD)
    Interface SATA (SATA type: 3Gbit/s, Bays (in use): 1)SATA
    Optical Type Reading support: CD DVD
    Writing support: CD DVD
    No
    Networking LAN 1000 mbps1000 mbps
    Wifi Yes (802.11n), Intel WiDiYes (802.11a, 802.11g, 802.11n)
    Bluetooth Yes Version:2.1 EDR:YesYes Version:4.0
    Modem NoNo
    Infrared NoNo
    Wimax NoNo
    UWB NoNo
    Interfaces USB 32 Version:2.0 Powered while off:No
    HDMI YesYes
    VGA Yes
    LAN RJ-45RJ-45
    ESata NoNo
    Thunderbolt No
    FireWire NoNo
    Microphone Microphone in 3.5mmMicrophone in 3.5mm
    Headphone Audio out 3.5mmAudio out 3.5mm
    Card Reader Memory Stick, SDSD, MMC
    Multi Purpose DriveBay NoNo
    Docking Station Port NoNo
    Devices Keyboard Backlight
    Pointing Touchpad (Multitouch)Touchpad (2 Buttons, Multitouch)
    Camera YesYes
    Microphone YesYes
    Security Features Fingerprint reader
    Baterry Cells 4 cells
    Type Li-PolLi-Pol
    Capacity 4400 mAh2310 mAh
    Autonomy 6.5 Hours6.5 Hours
    Other Adapter power consumption:Typical: 65 W

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