Lenovo Zhaoyang K4430A IFI and Yangtian B4400A IF and TP E440 I5, which series has good stability?

Dear Lenovo users, hello!

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Convenient for your choice, you can also go to your nearby experience store to experience the comparison and selection, choose the machine you not only need to parameters, but also need to see whether the appearance design can be and whether the warranty is convenient and perfect.

If your problem is not solved, you can complain, put forward your valuable opinions, and then transfer to manual service.

Why don't you consider v4400, he envoy 4000 or so, and there is also hard disk protection.

TP E440 i5 is highly recommended, with first-class heat dissipation, and the graphics card is not afraid of burning out after a long working time

Zhaoyang E series can be regarded as a business book, and the E series is a low-end derivative product, focusing on entertainment. T series, that's a business book!

If the performance is better, choose these two:

Lenovo G510AM-IFI(U),Inch screen,i5-4210M dual-core quad-thread,4G memory,500G hard disk,R5 M265 2G[128-bit]D3 ordinary independent display,System,Black appearance,3899Yuan or so。

ThinkPad E440(20C5A08ECD),14Inch screen,i5-4200M dual-core four-thread,4G memory,500B hard disk,GT840M 2G mid-range exclusive material display,System,Black appearance,4099Yuan or so。

If you have relatively high requirements for appearance, you can consider these paragraphs:

Lenovo S40-70-IFI (Flame Red), 14-inch screen, ultra-thin book, i5-4210U processor, 4G memory, 500G hard rock liquid disk, R5 M230 2G ordinary independent display, Win8 system, red appearance, 4199 yuan or so.

Lenovo Z40-70A-iFi, 14-inch screen, ultra-thin book, Zaomezu i5-4200U processor, 4G memory, 1TB hard disk, GT840M 2G mid-range independent display, Win8 system, fresh white appearance, 4299 yuan or so.

Pay attention to the comparison of Lenovo Xiaoxin V1070 and Lenovo Z50-70AP-ITH can be considered. The first finch makes the stuffy performance better, and the first bend is more fashionable.

In fact, you can buy Shenzhou's elegant U55B, I feel that this will be better.

Rigorous style thinkpad, pay attention to more than 6500 to be considered a real think, young and energetic yoge

Lenovo has a lot of positioning.

If you don't play games, entertainment and office is stable *** Good workmanship ThinkPad series, that is, the previous IBM reputation has always been good **High Of course, the quality is better than those of the G series and B series.

Toshiba is good, my family uses this.

Dear Lenovo users, hello!

Dear Lenovo users, hello!

The IdeaPad Y series is for audio-visual entertainment.

IDEA Forum:

Think Forum:

Lenovo Community:

The Lenovo G series is the lowest-end, and the TP E series is not as configured as the Y series, but the workmanship is slightly better than the Y.

So there's nothing to dwell on, definitely the TP E series.

Domestically, the configuration of the E series, 3500 can't get down at all. The G series is actually more expensive than the E series, so you don't need to look at it, just pass

Of course, the E series is selected, there is a 22 nm better than G, and there is also a VRAM, which will be used in the future.

I've been using the e420 for a year, and there is nothing wrong with it, I don't turn it off day and night... In the middle, I also poured a glass of water on the keyboard, and at that time, I was sparking, and I was still perfectly turned on after a day of exposure. . .

The E series is made by Lenovo, a subsidiary of ThinkPad, focusing on business, slightly expensive, cost-effective G series, G series is more affordable.

Dell is a big brand in the world, the product performance is more reliable, and the after-sales service is also better. We are not only buying what we need, but also to buy rest assured, Dell is relatively early to do after-sales service, comprehensive configuration, performance and after-sales service, lz can be compared, if there are any problems, please hi I help think about it.

Lenovo Y50P-70 High Score BAI Screen Duintel Core i7-4720HQ 8G 1T GTX 960M 2G No Optical Drive Win8 Inch, the color is black, Zhiy series belongs to the sex DAO energy model, the appearance and quality are OK, the price is around 7700.

Lenovo Y40-80AT ProcessorIntel Core i7-5500U Memory8G HDD 1T R9 M375 4G Graphics Card No Optical Drive Win8 14 Inch - The color is black, the Y series belongs to the performance model, the appearance and quality are OK, the price is around 6100 including invoices.

Take a look at the appearance on the Internet, the configuration is considered to be neutral at this price, and the e-commerce company will compare it with the physical store before buying!

Hello,If the landlord is playing games, it is recommended to buy Lenovo and Dell's game books,The heat dissipation effect of the game books of these two companies is good,Recommend Lenovo's Y series and Dell's Inspiron series,Lenovo Y400 and Y500 are good,Y400 is equipped with a graphics card is GT750M,The performance is very powerful,It's enough to play games,There is also a 1000G hard disk 4G memory and i5 processor,The effect is very good when playing games,And the capacity is also large,You can store a lot of movies and games,** About more than 4000, Y500 has a larger screen than Y400, higher configuration, i7 processor and 2000G hard disk, playing games is more cool, the point is that these two notebooks are very cost-effective, it is very cost-effective to buy, the most expensive one in the Y series is Y50, **8800 or so, the performance is very powerful, the configuration is also very high, if you think**too high, you can consider Lenovo's G series, the G series notebook configuration is worse,**lower。 If it is for office use, it is recommended to buy Lenovo's thinkpad series notebook, which belongs to business notebooks, portability and workmanship are very good, the quality is also very good, and it is resistant to fall and shock, it is said that the keyboard can also be waterproof, equipped with a hard disk protection system and fingerprint unlocking function, as well as one-click restoration and power management, and it is very lightweight, easy to carry, and the battery life is very long, **4000 to 10000 yuan, more than 10000 is an ultrabook, which can be used as a tablet, It's very thin and good-looking, don't look at it if the budget is not so high, recommend ThinkPad E540, which is very cost-effective in Thinkpad, **4400 yuan or so, equipped with i5 processor, GT740M graphics card and HD4600 dual graphics card, as well as 4G memory and 1000G hard disk, the heat dissipation effect is also very good, the screen size, sales are very high, and ThinkPad E440, the configuration is similar to**, the screen is smaller, 14-inch screen, ThinkPad T440 can also take a look, I have an acquaintance who uses this, it feels pretty good, the heat generation and performance are quite good. If you solve it, let's adopt it.

y580 bar.

Take a look at the configuration:

ProcessorIntel

corei5-3210m(

3m) core threads, dual cores, and four threads.

Core architecture ivy

bridge

The processing device type is the third generation cool.

In the right corner of your screen is written "E430", which means that this is Lenovo ThinkpadE430 of the E series, but E430There are also several configuration versions, and the specific small right number below should be written at the bottom of the notebook, if not, then you can only go into the BIOS to see, or correspond to the i5 configuration and graphics card.

Lenovo laptops are also configured to be usually a head more expensive than other brands. It is recommended to buy HP, which is cost-effective.

It must be G460, and the cost performance is called a high

The recommendations on the first floor are outdated, and the Y460 series came out last year, and the price is about 5,000. Very easy to use....Better configuration.

The relatively good BAI model of Lenovo Note Copy can be divided into three major parts:

Lenovo DuideaPad series.

Consumption of zhǎ models:

Y series gaming laptops (designed with DAO design professional laptops), U series, YOGA series ultrabooks, high-end household consumption positioning.

Lenovo ThinkPad series commercial models:

ThinkPad T, ThinkPad X series, high-end commercial positioning.

Lenovo Yangtian series, Zhaoyang series commercial models:

Yangtian V series, Zhaoyang K series, mid-range commercial positioning.

I recommend the Lenovo Tianyi series

I've looked at two machines, and you can look at them.

Lenovo Tianyi F41AT2390

W41024160PVCW1B.

It is version 5300

Lenovo Tianyi F41AT5750

w42048250pvpw3b

This one is 6100

In other words, in fact, each of these books has its own merits, and you can consider the two I recommend.

The best and best-selling at the moment is the Tink Pad E430

See what you're using it for, copy online

Or play games.

The ThinkPad R400 I bought 2 years ago was 7,000 yuan at the time:

1G memory DDR3

250G HDD.

Dual graphics cards*** burn optical drives.

intel cpu t5870

So far there have been no problems. The quality is good.

It was launched in January this year.

Lenovo ThinkPad R400 (2784A73)**: 5741 to 7100

Screen size: inches.

Processor type: Intel Core 2 Duo T6570 Graphics chip: ATI Mobility Radeon HD 3 Standard memory: 2GB hard disk capacity: 320GB

Wireless card: Intel 5100 AGN

Optical drive type: *** recorder frequency:

Why didn't you think about Dell? It has also been sold well in China for many years, and its performance and after-sales are relatively good.

It is recommended that you buy Lenovo Flex14AT-FI, Lenovo Flex14 is a 14-inch fashion flip book launched in September 2013, Intel fourth-generation dual-core processor, support ten-finger touch and 300° free flip, with independent waistline design, optional orange, silver.

Specific parameters. CPU series: Intel Core i5 4th Gen series.

CPU model: Intel Core i5 4200U Memory capacity: 4GB (4GB 1).

Memory type: DDR3L (low voltage version).

Graphics card type: Dual graphics card (entry-level discrete graphics card integrated graphics card) Graphics chip: NVIDIA GeForce GT 720M Intel GMA HD 4400

Operating system: Windows 8 Chinese Simplified version pre-installed.

It mainly depends on which aspect you are mainly pursuing, performance, quality, **** G series, such as G410, G40-70, G510, G50-70, and medium-priced Z series.

In terms of high-end performance, the Y430, Y40-70, Y50-70, the U430, the U330, the S310, and the S410 in terms of lightness, are still in the E440 and E540 in terms of business

LenovoY430P The appearance is not very public,It looks more calm,Good performance,The game is also very powerful,I still think it's good,I hope my answer can help the landlord。

Dear users, hello!

This is the Lenovo FAQ knowledge base, which has a relatively complete answer and know the process and analysis:

There is no comparison with the Thinkpad, which is not a star and a half.

Lenovo is recommended. In China, it is better to do Lenovo and Dell after sales.

For individuals, in the case of the same configuration, think must be more expensive than ordinary Lenovo. But the warranty of Think is better than that of a regular Lenovo.

And even now, low-end think is more durable than the average notebook.

But think is a business machine, so the warranty is short, and the warranty can be extended, but ** is very high and black. Consider.

You do the flat and the resolution of both notebooks is the same, both are 1366, and the screen type is the same, so there is no difference.

The same goes for animation.

But if you play Warcraft, it is recommended that you don't buy Z40-70A-IFI This notebook is ultra-low voltage U, which is the so-called power-saving U, and the price of energy saving is to reduce performance, so you can pass from a performance point of view, and E440 are both i5 4th generation M series The main frequency is around. In terms of graphics, the performance of the Z40's 840M graphics card is not much higher than that of the E-series' 740M.

Summary: If you play Warcraft, buy Think E

If you are relatively novice to the notebook, you need to consider the after-sales problem and buy the Z40

If you want to use it for a long time, you can still buy think e

Friends decide for themselves, it's all about the same.