[问题] 这三台laptop的性价比?买哪台比较好
Sony VAIO PCG-K25 Notebook PC (2.8 GHz Pentium 4, 512 MB RAM, 60 GB Hard Drive, DVD+/-RW Drive)
List Price: $1,699.99
Price: $1,599.00
Technical Data
Processor, Memory, and Motherboard
* Processor: 2.8 GHz Intel Pentium 4
* System Bus Speed: 533 MHz
* Number of Processors: 1
* RAM: 512 MB
* RAM Type: DDR SDRAM
* Max RAM: 2 GB
* L2 Cache: 512 KB
* Memory Slots: 1
Operating System and Software
* Operating System: Windows XP Home Edition
* Bundled Software: Sony Click to DVD, Sony DVGate Plus, Sony SonicStage, Sony PictureGear Studio, Sony VAIO Media, Sony VAIO Update, Sony VAIO Recovery Wizard, Sony VAIO Help and Support, Adobe Acrobat Reader, Google Toolbar, Intuit Quicken 2004 New User Edition, EasySystems Dragn' Drop CD+DVD, Microsoft Works 7.0, Microsoft Office 2003 60-Day Trial, Norton Internet Security 90-Day Subscription, AOL Online 90-day Trial
Keyboard and Mouse
* Keyboard: QWERTY, 86 key
* Pointing device(s): Electro-Static touch pad
Hard Drive
* Size: 60 GB
* Hard Drives: 1
Optical Drives, Other Mass Storage
* CD-RW: 24x (read), 16x (write), 10x (rewrite)
* DVD Recorder: (DVD+RW)
* Combo Drive: Yes
* Additional Drives: Memory Stick Media Slot
Graphics and Display
* Graphics Card: ATI Radeon IGP 345M
* Graphics RAM: 64 MB
* Display: WXGA with XBRITE Technology
* Display Diagonal Size: 15.4 inches
* Display Viewable Size: 15 inches
Sound
* Speakers: Built-in Stereo Speakers
* 3-D Sound: Yes
Ports and Connectivity
* PC Card Slots: 1
* USB 2.0 Ports: 3
* FireWire Ports: 1
* Modem: 56 Kbps
* Network Connection: IEEE 802.11b/g3; 10BASE-T/100BASE-TX/1000BASETX
* VGA Video Out Ports: 1
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Compaq Presario R3310US 15.4" Notebook PC (Mobile AMD Athlon XP-M Processor, 512 MB RAM, 60 GB Hard Drive, DVD/CD-RW Drive)
List Price: $1,537.00
Price: $1,229.99
You Save: $307.01 (20%)
Mail-In Rebates: $130.00
Price After Rebates: $1,099.99
Technical Data
Processor, Memory, and Motherboard
* Processor: 1.6 GHz AMD Athlon XP
* System Bus Speed: 1600 MHz
* Number of Processors: 1
* RAM: 512 MB
* RAM Type: DDR SDRAM
* Max RAM: 1280 MB
* L2 Cache: 256 KB
* Memory Slots: 1
Operating System and Software
* Operating System: Windows XP Home Edition
* Bundled Software: Symantec Norton Antivirus, Sonic RecordNow, InterVideo WinDVD, Apple iTunes and Apple iTunes Music Store, Microsoft Works, Microsoft Money, MSN Encarta Plus, Microsoft Office 2003 Trial
Special Features:
Hyper-threading
Keyboard and Mouse
* Keyboard: 101-key compatible
* Pointing device(s): Touch pad
Hard Drive
* Size: 60 GB
* Hard Drives: 1
Optical Drives, Other Mass Storage
* CD-RW: 40x (read), 16x (write), 10x (rewrite)
* DVD-ROM: 24x
* Combo Drive: Yes
* Additional Drives: 5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Sticks, Memory Stick Pro or SmartMedia cards
Graphics and Display
* Graphics Card: NVIDIA GeForce 4 420 Go
* Graphics RAM: 32 MB
* Interface: Integrated
* Display: WXGA High-Definition Definition BrightView Widescreen
* Display Diagonal Size: 15.4 inches
* Display Viewable Size: 15.4 inches
Sound
* Speakers: JBL Pro Performance
Ports and Connectivity
* PC Card Slots: 1
* USB 2.0 Ports: 3
* Parallel Ports: 1
* Game Ports: 1
* S-Video Out Ports: 1
* Modem: 56 Kbps
* Network Connection: 10-/100-Mbps Ethernet, 54g 802.11b/g WLAN with 125m SpeedBooster
* VGA Video Out Ports: 1
Power
* Supported Voltages: 100-240 VAC 50-60 Hz
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Toshiba Satellite A75-S209 15.4" Notebook PC (Intel Pentium 4 Processor 532 (Hyper-Threading), 512 MB RAM, 60 GB Hard Drive, Multi Function Drive)
List Price: $1,499.99
Price: $1,467.99
Mail-In Rebates: $150.00
Technical Data
Processor, Memory, and Motherboard
* Processor: 3.06 GHz Intel Pentium 4
* System Bus Speed: 533 MHz
* Number of Processors: 1
* RAM: 512 MB
* RAM Type: DDR SDRAM
* Max RAM: 1536 MB
* L2 Cache: 1 MB
* Memory Slots: 1
Operating System and Software
* Operating System: Windows XP Home Edition
* Bundled Software: Microsoft Works, Microsoft Office OneNote 2003, InterVideo (Win-DVD 5), Sonic Solutions Drive Letter Access, Sonic Solutions RecordNow! Basic, ArcSoft ShowBiz DVD Version 1.3, Intuit Quicken New User Edition 2004, Norton AntiVirus 2004 w/3-Month Subscription, AOL (3 Month offer), Adobe Acrobat Reader, AT&T Worldnet Service (1 Month FREE), QuickTime Player, RealOne Player 8 Basic, Microsoft Internet Explorer, Napster online digital service (30-day trial)
Keyboard and Mouse
* Keyboard: Full sized 85 keys with 12 function keys, 2.7mm
* Pointing device(s): Touch pad
Hard Drive
* Size: 60 GB
* Hard Drives: 1
Optical Drives, Other Mass Storage
* CD-RW: 40x (read), 16x (write), 10x (rewrite)
* DVD-ROM: 8x
* Combo Drive: Yes
Graphics and Display
* Graphics Card: ATI Mobility Radeon 900 IGP
* Graphics RAM: 64 MB
* Interface: Integrated
* Display: XGA TFT Active Matrix Display
* Display Diagonal Size: 15.4 inches
* Display Viewable Size: 15.4 inches
Sound
* Speakers: Built-in stereo speakers
Ports and Connectivity
* PC Card Slots: 1
* USB 2.0 Ports: 3
* Parallel Ports: 1
* Modem: 56 Kbps
* Network Connection: 10-Mbps/100-Mbps Ethernet and (Wi-Fi) Wireless Ethernet, 802.11g Wireless LAN
Sony VAIO PCG-K25 Notebook PC (2.8 GHz Pentium 4, 512 MB RAM, 60 GB Hard Drive, DVD+/-RW Drive)
List Price: $1,699.99
Price: $1,599.00
Technical Data
Processor, Memory, and Motherboard
* Processor: 2.8 GHz Intel Pentium 4
* System Bus Speed: 533 MHz
* Number of Processors: 1
* RAM: 512 MB
* RAM Type: DDR SDRAM
* Max RAM: 2 GB
* L2 Cache: 512 KB
* Memory Slots: 1
Operating System and Software
* Operating System: Windows XP Home Edition
* Bundled Software: Sony Click to DVD, Sony DVGate Plus, Sony SonicStage, Sony PictureGear Studio, Sony VAIO Media, Sony VAIO Update, Sony VAIO Recovery Wizard, Sony VAIO Help and Support, Adobe Acrobat Reader, Google Toolbar, Intuit Quicken 2004 New User Edition, EasySystems Dragn' Drop CD+DVD, Microsoft Works 7.0, Microsoft Office 2003 60-Day Trial, Norton Internet Security 90-Day Subscription, AOL Online 90-day Trial
Keyboard and Mouse
* Keyboard: QWERTY, 86 key
* Pointing device(s): Electro-Static touch pad
Hard Drive
* Size: 60 GB
* Hard Drives: 1
Optical Drives, Other Mass Storage
* CD-RW: 24x (read), 16x (write), 10x (rewrite)
* DVD Recorder: (DVD+RW)
* Combo Drive: Yes
* Additional Drives: Memory Stick Media Slot
Graphics and Display
* Graphics Card: ATI Radeon IGP 345M
* Graphics RAM: 64 MB
* Display: WXGA with XBRITE Technology
* Display Diagonal Size: 15.4 inches
* Display Viewable Size: 15 inches
Sound
* Speakers: Built-in Stereo Speakers
* 3-D Sound: Yes
Ports and Connectivity
* PC Card Slots: 1
* USB 2.0 Ports: 3
* FireWire Ports: 1
* Modem: 56 Kbps
* Network Connection: IEEE 802.11b/g3; 10BASE-T/100BASE-TX/1000BASETX
* VGA Video Out Ports: 1
----------------------------------------------------------------------
Compaq Presario R3310US 15.4" Notebook PC (Mobile AMD Athlon XP-M Processor, 512 MB RAM, 60 GB Hard Drive, DVD/CD-RW Drive)
List Price: $1,537.00
Price: $1,229.99
You Save: $307.01 (20%)
Mail-In Rebates: $130.00
Price After Rebates: $1,099.99
Technical Data
Processor, Memory, and Motherboard
* Processor: 1.6 GHz AMD Athlon XP
* System Bus Speed: 1600 MHz
* Number of Processors: 1
* RAM: 512 MB
* RAM Type: DDR SDRAM
* Max RAM: 1280 MB
* L2 Cache: 256 KB
* Memory Slots: 1
Operating System and Software
* Operating System: Windows XP Home Edition
* Bundled Software: Symantec Norton Antivirus, Sonic RecordNow, InterVideo WinDVD, Apple iTunes and Apple iTunes Music Store, Microsoft Works, Microsoft Money, MSN Encarta Plus, Microsoft Office 2003 Trial
Special Features:
Hyper-threading
Keyboard and Mouse
* Keyboard: 101-key compatible
* Pointing device(s): Touch pad
Hard Drive
* Size: 60 GB
* Hard Drives: 1
Optical Drives, Other Mass Storage
* CD-RW: 40x (read), 16x (write), 10x (rewrite)
* DVD-ROM: 24x
* Combo Drive: Yes
* Additional Drives: 5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Sticks, Memory Stick Pro or SmartMedia cards
Graphics and Display
* Graphics Card: NVIDIA GeForce 4 420 Go
* Graphics RAM: 32 MB
* Interface: Integrated
* Display: WXGA High-Definition Definition BrightView Widescreen
* Display Diagonal Size: 15.4 inches
* Display Viewable Size: 15.4 inches
Sound
* Speakers: JBL Pro Performance
Ports and Connectivity
* PC Card Slots: 1
* USB 2.0 Ports: 3
* Parallel Ports: 1
* Game Ports: 1
* S-Video Out Ports: 1
* Modem: 56 Kbps
* Network Connection: 10-/100-Mbps Ethernet, 54g 802.11b/g WLAN with 125m SpeedBooster
* VGA Video Out Ports: 1
Power
* Supported Voltages: 100-240 VAC 50-60 Hz
----------------------------------------------------------------------
Toshiba Satellite A75-S209 15.4" Notebook PC (Intel Pentium 4 Processor 532 (Hyper-Threading), 512 MB RAM, 60 GB Hard Drive, Multi Function Drive)
List Price: $1,499.99
Price: $1,467.99
Mail-In Rebates: $150.00
Technical Data
Processor, Memory, and Motherboard
* Processor: 3.06 GHz Intel Pentium 4
* System Bus Speed: 533 MHz
* Number of Processors: 1
* RAM: 512 MB
* RAM Type: DDR SDRAM
* Max RAM: 1536 MB
* L2 Cache: 1 MB
* Memory Slots: 1
Operating System and Software
* Operating System: Windows XP Home Edition
* Bundled Software: Microsoft Works, Microsoft Office OneNote 2003, InterVideo (Win-DVD 5), Sonic Solutions Drive Letter Access, Sonic Solutions RecordNow! Basic, ArcSoft ShowBiz DVD Version 1.3, Intuit Quicken New User Edition 2004, Norton AntiVirus 2004 w/3-Month Subscription, AOL (3 Month offer), Adobe Acrobat Reader, AT&T Worldnet Service (1 Month FREE), QuickTime Player, RealOne Player 8 Basic, Microsoft Internet Explorer, Napster online digital service (30-day trial)
Keyboard and Mouse
* Keyboard: Full sized 85 keys with 12 function keys, 2.7mm
* Pointing device(s): Touch pad
Hard Drive
* Size: 60 GB
* Hard Drives: 1
Optical Drives, Other Mass Storage
* CD-RW: 40x (read), 16x (write), 10x (rewrite)
* DVD-ROM: 8x
* Combo Drive: Yes
Graphics and Display
* Graphics Card: ATI Mobility Radeon 900 IGP
* Graphics RAM: 64 MB
* Interface: Integrated
* Display: XGA TFT Active Matrix Display
* Display Diagonal Size: 15.4 inches
* Display Viewable Size: 15.4 inches
Sound
* Speakers: Built-in stereo speakers
Ports and Connectivity
* PC Card Slots: 1
* USB 2.0 Ports: 3
* Parallel Ports: 1
* Modem: 56 Kbps
* Network Connection: 10-Mbps/100-Mbps Ethernet and (Wi-Fi) Wireless Ethernet, 802.11g Wireless LAN