- ---------- ---------- ---------- ----------
The first Lenovo IdeaPad Y430A-TFI
Configuration
Product category Home Pick
Display size 14.1 inches Pick
Processor brand INTEL Pick
Laptop processor Intel Core 2 Duo T5800 Pick
Laptop main frequency 2000MHz
Level 2 cache 2048KB
Bus frequency 800MHz
Laptop chipset Intel PM45+ICH9M
Memory type DDR3 1066 View memory quotes
Standard memory capacity 2048MB
Max.
Maximum Supported Memory 4096MB Pick Wrong
Marketed September 2008 Pick Wrong
Lenovo IdeaPad Y430A-TFI Storage Performance
Hard Disk Capacity 250GB View Hard Disk Quotes Pick Wrong
Hard Disk Description SATA 5400RPM Pick Wrong
Optical Drive Type DVD burner Pick wrong
Optical drive speed 8/24×4×5×6×8×24X Pick wrong
Optical drive description Optical drive built-in, supports DVD SuperMulti dual-layer burning Pick wrong
Lenovo IdeaPad Y430A-TFI display
Widescreen
Display type TFT WXGA View quotes from around the notebook
Standard resolution 1280×800
Lenovo IdeaPad Y430A-TFI Video Audio
Video card type Discrete
Video chip NVIDIA GeForce 9300M GS
Graphics memory capacity 256MB, support for Nvidia TurboCache dynamic ****-enjoyment memory technology
Graphics memory type GDDRII
Number of stream processors 8
DirectX version 10.0
Physical acceleration NVIDIA PhysX
High Definition Support PureVideo HD Pickup
Audio System Intel High Definition Audio, Stereo Sound Pickup
Built-in Speakers Support, Dolby Audio Certified Speakers, 2.1 Audio (Stereo Speakers + Subwoofer) View Speaker Quotes Pickup
Lenovo IdeaPad Y430A-TFI Networking Devices
IR
Wireless card Intel Wifi Link 5100AGN 802.11a/g/n(1×2) See wireless router quotes
Network card 10/100M Ethernet card
MODEM 56K V.92
Bluetooth Support, Bluetooth 2.0+EDR
Lenovo IdeaPad Y430A-TFI Inputs and Outputs
Finger Pickup Devices Touchpad View Mouse Quotes
I/O Ports 3×USB2.0 ports, 1×VGA port, 1×RJ11, 1×RJ45, 1×IEEEE1394 port, 1 set of headphone audio out/microphone audio in (full-array anti-noise microphone) ports
HDMI port 1×HDMI
ExpressCard slot 1×ExpressCard expansion slot View Wi-Fi card offer
Card reader All-in-one card reader (SD, MMC, xD, MS, MS pro, SD Pro)
Lenovo IdeaPad Y430A-TFI Characteristics
Built-in camera Support, Integrated 1.3M camera (face recognition function)
Case material Composite material
Exterior features 334×241×26-38mm Check out the radiator offer
Laptop weight 2.35Kg
Lenovo IdeaPad Y430A-TFI Electrical power Specifications
Battery Specifications 6-cell Li-Ion Battery See Laptop Battery Quote
Battery Life 2-3 hours, depending on environment
Power Adapter 100V/240V 90W Adaptive AC Power Supply
Lenovo IdeaPad Y430A-TFI Random Accessory
Pre-Installed Operating System Genuine Windows Vista Home Basic Simplified Chinese Edition
Bundled Software Lenovo Software Pack
Random Accessories Li-Ion Battery, Power Adapter, Instruction Manual, Entertainment Remote Control
Optional Accessories Notebook Pack
Other Properties Mirror High Definition Widescreen, 32-bit True Color
One Touch Quiet
Static induction multimedia touch operation
Entertainment shuttle sound field control
This computer CPU is Core 2 Duo, belonging to the mid-range CPU, 9300M GS graphics card to play the "World of Warcraft" these mainstream online games a piece of cake, as long as you are not game enthusiasts, this configuration is enough Plus a perfect entertainment system, with a brand new The LED LCD screen, coupled with Dolby sound, watching movies and listening to music is a pleasure ~ the price is also in your advance 5730 yuan
------ ---------- ---------- ---------- ------
Second ASUS M51Q575Va-SL
Product Category Home Pick a Fault
Display Size. 15.4-inch Pick wrong
Processor brand INTEL Pick wrong
Laptop processor Intel Core 2 Duo T5750 Pick wrong
Laptop main frequency 2000MHz Pick wrong
CPU core Merom Pick wrong
L2 cache 2048KB Pick wrong
Bus frequency 667MHz
Laptop Chipset Intel PM45+ICH9M
Memory Type DDR2 800 View Memory Quote
Standard Memory Capacity 2048MB
Maximum Supported Memory 4096MB
Launched 09/2008
ASUS M51Q575Va-SL Storage Performance
Hard Drive Capacity 250GB View HDD Quotes
Hard Drive Description SATA 5400RPM
Optical Drive Type DVD Writer
Optical Drive Speed 8/24×4×5×6×8×24X
Optical Drive Description Optical drive built-in, supports DVD-SuperMulti dual-layer burning Pickup
ASUS M51Q575Va-SL Display
Widescreen
Display Type TFT WXGA See quotes from around the notebook Pickup
Standard Resolution 1280×800 Pickup
ASUS M51Q575Va -SL Video Audio
Graphics Card Type Discrete
Graphics Chip ATI Mobility Radeon HD3650
Graphics Memory Capacity 512MB
Graphics Memory Type GDDRIII
Stream Processor Count 120
Graphics Memory Bit Width 128bit
Frequency (Core/Memory) 600/800MHz
DirectX Version 10.1
HD Support Avivo+UVD
Audio System Intel High Definition Audio, Stereo Audio
Intel High Definition Audio, Stereo Audio
Built-in Speaker Support, Stereo Audio
ASUS M51Q575Va-SL Networking Devices
Wireless Card 802.11a/b/g See Wireless Router Quotes pick
Network Cards 10/100/1000M Adaptive Ethernet Cards pick
MODEM 56K V.92 pick
Modem 56K V.92 pick
ASUS M51Q575Va-SL Inputs and Outputs
Finger Pickup Devices Touchpad View Mouse Quotes Pickup
I/O Ports 2 x USB 2.0, 1 x VGA, 1 x RJ11, 1 x RJ45, 1 set of Microphone Input/Headphone Output Ports Pickup
HDMI Ports Supported, 1pc Pickup
PCMCIA Slot 1pc. >PCMCIA slot 1pc, Type II View wireless card quotes Pick a mistake
ExpressCard slot 1×ExpressCard expansion slot View wireless card quotes Pick a mistake
Card reader All-in-one card reader Pick a mistake
ASUS M51Q575Va-SL features
Built-in camera. Support, Integrated 1.3MP rotatable webcam Pickup
Case Material Composite Material Pickup
ASUS M51Q575Va-SL Power Specs
Battery Specs 6-cell Li-Ion Battery View Laptop Battery Quotes Pickup
Battery Life 2-3 hours, depending on usage environment Pickup
Power Adapter 100-240V universal adapter Error
ASUS M51Q575Va-SL Random Accessories
Included Software Random Software Error
Random Accessories Li-Ion Battery, Power Adapter, Instruction Manual Error
Warranty
When/how to Warranty Two Years Warranty Error
Other Performance Bright Mirror Wide Screen
This PC is more than capable of delivering the best performance in the marketplace, and it's a perfect choice for the most demanding users. Although the display of this computer is larger than the owner's request of 14 inches, but I still hope that the owner will consider to consider this, T5750 cost-effective CPU not to mention the HD3650 graphics card has 120 stream processors, image rendering is very good, the graphics card belongs to the middle and high end of the mid-end CPU with a high-end graphics card is the most perfect match, the price of 5730 ~ ~ ~ ~ removed from the screen a little large All other aspects are excellent ！！！！
--------- ---------- ---------- ---------- ---
Third Acer Aspire 4935G-641G16Mn
Product category Home pick wrong
Display size 14-inch pick wrong
Processor brand INTEL pick wrong <
Laptop processor Intel Core 2 Duo T6400
Laptop main frequency 2000MHz
CPU core Penryn
L2 cache 2048KB
Bus frequency 800MHz
Laptop chipset Intel PM45 +ICH9M Pick wrong
Memory Type DDR2 667 View Memory Quote Pick wrong
Standard Memory Capacity 1024MB Pick wrong
Maximum Supported Memory 4096MB Pick wrong
Acer Aspire 4935G-641G16Mn Storage Performance
Hard Drive Capacity 160GB View Hard Drive Quotation Pickup
Hard Drive Description SATA 5400RPM Pickup
Optical Drive Type DVD Writer Pickup
Optical Drive Speed 8/24×4×5×6×8×24X Pickup
Optical Drive Description Optical Drive Built-In, Supports DVD-SuperMulti Dual Layer Burning Pickup
Acer Aspire 4935G-641G16Mn Display
Widescreen
Display Type TFT-LED WXGA See quotes from around the notebook
Standard Resolution 1366×768
Acer Aspire 4935G-641G16Mn Video Audio
Graphics Type Discrete
Graphics Chip NVIDIA GeForce 9300M GS
Graphics Memory Capacity 512MB, Support Nvidia TurboCache Dynamic **** Enjoy Memory Technology
Graphics Memory Type GDDRII
Number of Streaming Processors 8
With a resolution of up to 1080px, the Acer Aspire 4935G is able to deliver up to 1080px faster than the previous generation of graphics cards. Memory Bitwidth 64bit
DirectX Version 10.0
Physical Acceleration NVIDIA PhysX
High Definition Support PureVideo HD
Parallel Computing NVIDIA CUDA
Audio System Intel High Definition Audio, Stereo Audio
Audio system Intel High Definition Audio, Stereo Audio, Stereo Audio, Stereo Audio, Stereo Audio, Stereo Audio, Stereo Audio, Stereo Audio, and more. Definition Audio, Stereo Sound Pickup
Built-in Speakers Support, Dolby Atmos Certified Speakers See Speaker Quotes Pickup
Acer Aspire 4935G-641G16Mn Networking Devices
IR
Wireless LAN Cards Intel Wifi Link 5100AGN 802.11a/g/n(1×2) View wireless router quotes Pick a mistake
Network card 10/100/1000M Adaptive Ethernet card Pick a mistake
MODEM 56K V.92 Pick a mistake
Acer Aspire 4935G-641G16Mn Input/Output
Fingerprint device Fingerprint recognition system Touchpad View Mouse Quotes Pick Wrong
I/O Ports 3×USB 2.0, 1×e-SATA, 1×VGA, 1×RJ11, 1×RJ45, 1 set of headphone audio out (SPDIF)/microphone audio in jacks Pick Wrong
HDMI Port 1×HDMI (HDCP support) Pick Wrong
ExpressCard slot 1×ExpressCard/54 expansion slot View Wi-Fi card offer Pick a mistake
Card reader 6-in-1 card reader (SD, MMC, MMCplus, MS, MS PRO, xD) Pick a mistake
Acer Aspire 4935G-641G16Mn features
Built-in camera Support, Integrated 100mm HDMI (supports HDCP)
Built-in camera. >Built-in Camera Support, Integrated 1MP Camera Pickup
Case Material Piano Finish Pickup
Case Color Jewel Appearance Pickup
Exterior Characteristics 342×239×23-38.6mm View Radiator Quotes Pickup
Laptop Weight 2.4Kg Pickup
Acer Aspire 4935G-641G16Mn Power Specifications
Battery Specifications 6-cell Li-Ion Battery (4400mAh) View Laptop Battery Quotes Pick Wrong
Battery Life 2-3 hours, depending on usage environment Pick Wrong
Power Adapter 100V/240V Adaptive AC Power Supply Pick Wrong
Acer Aspire 4935G-641G16MnRandom Accessory
Preinstalled Operating System Genuine Windows Vista Home Premium
Backup Software emanagement, Norton Internet Security, Acer GridVista, Office Home Student 2007 Trial Edition Error
Random Accessories Power Adapter, Software CD-ROM, Instruction Manual Error
Optional Accessories Floppy Drive (USB Port), Acer Media Center Remote Control Error
Warranty Time/Methods Three-year Warranty, One-year International Traveler's Warranty (ITW) Pick the wrong
Other performance High brightness Lens Wide, support Acer CineCrystal and Acer GridVista technology
Support dual-screen independent display
There's not much to say about this one, it's well balanced in all aspects, and to put it in perspective, it's the top-selling Acer laptop that sells the most ~~Price 5800
--------- ---------- ---------- ---------- ---
Last one Dell Inspiron 1425(932)
Product category Home pick wrong
Display size 14.1 inches pick wrong
Processor brand INTEL pick wrong
Notebook Processor Intel Core 2 Duo T5850 Problem
Notebook Main Frequency 2160MHz Problem
CPU Core Merom Problem
Level 2 Cache 2048KB Problem
Bus Frequency 667MHz Problem
Notebook Chipset Intel PM965+ICH8M
Memory type DDR2 View memory quotes
Standard memory capacity 2048MB
Maximum supported memory 4096MB
Launched in November 2008
Dell Inspiron 1425(932) storage performance
Hard drive capacity 160GB View Hard Drive Quote Pickup
Hard Drive Description SATA 5400RPM Pickup
Optical Drive Type DVD Writer Pickup
Optical Drive Speed 8/24×4×5×6×8×24X Pickup
Optical Drive Description Optical Drive Built-In, Supports DVD SuperMulti Dual Layer Burning Pickup
Dell Inspiron 1425(932)Display
Widescreen
Display type TFT WXGA View quotes from around the laptop
Standard resolution 1280×800
Dell Inspiron 1425(932)Video Audio
Video card type discrete
Graphics chip NVIDIA GeForce 8400M GS
Graphics memory capacity 256MB, support Nvidia TurboCache dynamic **** enjoy memory technology
Graphics memory type GDDRIII
Number of streaming processor 16
Graphics memory bit width 64bit
Frequency (Core/Memory) 400/600MHz
DirectX Version 10.0
High Definition Support PureVideo
Audio System Intel High Definition Audio, Stereo Audio
Intel High Definition Audio Support, Stereo Audio
Dell Inspiron 1425(932) Networking Devices
Wireless card 802.11a/g See wireless router quotes Pick wrong
Network card 10/100M Ethernet card Pick wrong
MODEM 56K V.92 Pick wrong
<Dell Inspiron 1425 (932) Inputs and Outputs
Finger picking device Touchpad View Mouse Quotes Pick Wrong
I/O ports 4×USB 2.0, 1×IEEE1394a, 1×VGA, 1×S-Video, 1×RJ11, 1×RJ45, 1 set of headphone out and microphone in jacks Pick Wrong
ExpressCard slot 1×ExpressCard View wireless Internet card offer pick wrongCard reader 8-in-1 card reader pick wrong
Dell Inspiron 1425 (932) features
Built-in camera Support, integrated 2-megapixel rotatable camera pick wrong
Case material. Piano lacquer material Wrong
Case color Deep black brown finish color case Wrong
Exterior features 333×244×32-39mm See cooler quote Wrong
Laptop weight 2.45Kg Wrong
Dell Inspiron 1425(932) Power specifications
Battery specifications 6-cell Lithium-ion View laptop battery quotes Pickup
Battery life 2-3 hours, depending on usage environment Pickup
Power adapter 110V/220V Adaptive AC power supply Pickup
Dell Inspiron 1425(932) Random accessories
Pre-installed operating systems Genuine Windows Vista Home Basic Pick wrong
Bundled software Random software Pick wrong
Random accessories Lithium-ion battery, Power adapter, Instruction manual Pick wrong
Warranty time/style 1-year in-home hardware warranty after remote diagnostics, 1-year battery warranty Pick wrong
Other features Mirror Wide Screen
Dell's best-selling computer in the 5,000 to 6,000 yuan price range Price 5600 yuan
Reiterating a nagging word, I hope the owner to consider my recommended second Asus, cost-effective really high, the reason why it put it into the second recommended, just because his screen is slightly larger ~~~~~~~
As for the purchase of laptop computers to pay attention to the issue of well That is to prevent the treacherous business The first thing you can do is to look at your computer at home, and get the information you want on the Internet, especially the price, not to fight the battle of the unprotected! Adulterer's tactics used to go is that kind of ~ ~ ~ either this is good, with refurbished machines instead of new machines sold to you, this I will attach a laptop inspection method at the end of the content to do in accordance with that can basically prevent this problem ~ ~ ~ or is the withholding of freebies (such as antivirus software, keyboard covers and so on) to prevent this is easier to ask more than a few people on the good. The last kind of blackest ~ ~ ~ some merchants after you reported that you want to buy the model, see you on the price of the machine is very understandable, so it is difficult for them to have a big profit, so they let you pay money to give you a machine that you are not so satisfied (that is, there is a problem with the machine), and then recommend you a machine you are not familiar with, at this time you have already paid money, ask him to return the money is obviously impossible, the results! You know that this is a full set and had to jump, for this tactic, you just insist on the first inspection and then pay money can be avoided ~ ~ to always take the initiative in their own hands ~ ~! Also, you'd better bring a friend who knows more about laptops when you buy one ~~~~~
------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- -------
Discounts on New Year's Day are a given~~~If you want to buy on New Year's Day~~~Don't forget what I said about asking a few more people~~~Ask what freebies you're getting. ~~ Ask what freebies are being given ~~ lest you be deducted by unscrupulous traders ~~~
------- ---------- ---------- ---------- -----
Laptop inspection methods
One, open the box to check:
A brand-new machine will have a complete and neatly packed box, some brands of products will also have a Multi-layer packaging, some of the larger dealers are very strict requirements, you must pay money before you can open the packaging, you can not complain, which to a certain extent to ensure that you buy the machine is not someone else to pick the "leftovers" under the. New laptops in the screen, keyboard and other parts of the protective film or other forms of encapsulation, you need to check these encapsulation and protective film is perfect and clean, to ensure that you buy must be a brand new machine.
Two, accessories check:
After opening the box should first check the packing list of the machine model and randomly attached to all the accessories (such as manuals, warranty cards, system recovery CD-ROM, power adapter, adapter cable and other software CD-ROM attached to it) is consistent with the actual situation. It should be noted that new laptop packaging, the battery and the machine are packaged separately, you need to pay attention to observe the battery's metal contacts have no scratches, if there are scratches, the battery is likely to have been used / switched.
Three, appearance check:
Appearance need to carefully check the surface for scratches, breaks, cracks and other defects, the inspection process should be comprehensive, front, back, side, keyboard, touch pointing device and even a variety of interfaces should be carefully checked. Need to be reminded that you need to check especially after all the information on the sticker on the base of the laptop, usually printed with the origin, model number, date, serial number and other information, pay attention to is not the model you specify, the date of shipment is too early to be more detailed check to see whether it is a prototype or refurbished machine (air vent, foot pads, near the spindle, the keyboard gap, the CD-ROM drive port, the battery compartment, the metal film, the metal contact with or without dust/prints). ). Appearance of the manufacturing process can not be ignored, such as checking the optical drive and the body of the joint degree of tightness; open and close the display a few times to see if the screen spindle rotation is flexible and appropriate,, the LCD screen around the border with the joints are not relatively tight.
Four, screen check:
LCD display is an important part of the laptop, expensive and relatively fragile. First observe the screen surface with or without dirt, scratches or cracks, to determine the screen is intact, open the operating system comes with a writing pad, in different brightness to view the brightness of the entire screen is uniform, pay special attention to the corners and borders of the part, the general center of the brightness of the normal and the corners of the darker cases. And then open a self-provided colorful pictures, check the color of the LCD screen whether there is color cast. LCD screen to check the bad points of the simpler method is to set the desktop background in turn to white, black, red and other monochrome, if you find a point does not light (black) or always show a certain color, the point that the bad points. It is best to use software such as DisplayX to check for bright or bad dots (no more than 3) and other display defects in all white, all black or all red, all green, all blue screens. Also check to see if the laptop's brightness and contrast adjustments are available. In addition, "water ripples" is also one of the problems worthy of our attention, we can be in the LCD screen top cover side of the light hand pressure, to see if it is easy to appear water ripples, such as very easy to appear, said the shell strength is not good.
Fifth, check the configuration: (with Lenovo notebook configuration parameters, it is best to bring in the purchase, in order to check)
After checking the appearance, you need to check the configuration of the machine is the same as the product labeling, a simple method is to start the machine, in the "My Computer" view "System" of the "General" properties, will display memory, graphics card, CPU, hard disk information. Another method is to enter the machine's BIOS, check the laptop configuration details, any laptop computer body has a serial number (labeled with the serial number of the small label is generally affixed to the bottom of the machine), the serial number copied down, and then enter the BIOS, check the serial number in the BIOS and the back of the machine whether the serial number is the same as the back of the serial number. In the BIOS, should also pay attention to the name of a "UUID" option (not all laptops have), the option behind the number of the motherboard serial number, if you find that the serial number consists of a long string of 0, it shows that the laptop's motherboard has been repaired or replaced. You can also use EVEREST and other software tests to see if there is any difference with the published data parameters. Through the CPU-Z1.22 software can view the CPU main frequency, system front-end bus frequency and other parameters. The power adapter must not be neglected in its original configuration.
Sixth, check the performance:
Check the performance of the machine do not be afraid of trouble, in XP to run commonly used software to see if it is smooth; check the optical drive playback/burning and other functions, play the CD-ROM (action is more intense, colorful film) is smooth; display colorful pictures to check the performance of the graphics card; play their own familiar MP3, respectively, the use of headphones and Audio listening to see the sound card performance; fan operation (Centrino CPU laptop fan, should be in every twenty to thirty minutes to start once, work about five minutes to stop working energy saving) conditions, noise, the machine's heat dissipation; whether the various interfaces are normal use.
Seven, warranty procedures:
We not only need to understand the content of the warranty, terms and conditions, years, etc., but also need to retain a complete seal of the various documents, such as invoices, warranty cards, etc., in addition, you need to be able to clarify the machine warranty service provider is the manufacturer or distributor.
I hope you will be satisfied with my answer~~~Finally, I wish you to buy your favorite computer soon~~~Ho~~~