Microsoft Lumia 640 (dual 4G) comments

Dual card dual standby, 4G mobile phone

The signal is not good. The battery was bulging in less than 20 days, and the after-sales service had to return to the factory for inspection in 20 days during the warranty period. From Lumia800920.925.638.640, I really feel that the hardware quality is getting worse.

In addition to the WP system score, the hardware quality is not flattering. Just mention the hard injury of the application software. I have verified that NOKIA is not the original NOKIA with my own experience. I felt that the attitude of Gome's salesmen before and after sales changed so quickly that they blamed each other with customer service, which hurt customers.

The configuration is not much better than that of the previous generation 635, but the indispensable front camera is added, which upgrades the battery capacity and makes the standby time longer. The rear is upgraded to 8 million, and dual cards and dual 4G are added, which is indispensable for mobile users. The appearance design has been greatly improved. I like the square and upright design. It feels good. Lumia's consistent style, but also helpless, is that the ex factory price is slightly higher, the price shrinks too fast, waiting for the price to fall.

I can't complain about Microsoft's logo. microsoft， How many companies will print such long letters in the front? Not concise enough. Virtual keyboard may not be suitable for wp.

If you can remove the logo letter in front, remove the virtual button, and add a classic window icon at the bottom, it would be better to be as classic as 930. Simple and beautiful.

Since 535, the memory of Lumia series has increased to 1GB. The 5-inch screen is not so big or small, in short, it's OK. The hardware configuration is in the middle end. It's really OK... Anyone who has used the Lumia phone knows how comfortable the phone case feels!

Do you still buy Lumia without Nokia logo.. It depends

Look forward to the WP high-end computer in the second half of the year. Lumia640 is suitable for students who are not rich

The battery life is OK. It is estimated that it will take more than 8 hours to listen to music while surfing the Internet when the battery is fully charged. Generally, it should be used for more than 2 days. The system is smooth, the game is not blocked, and the wild drag racing 8 is not blocked after playing. The upper Andro machine is still stuck even though it has been used for 2 years. The screen display is clear, which is not much different from 1080p.

There are too few software functions, not as rich as Android. RAM and pixels need to be improved.

I bought it from the official flagship store of 1299 and gave away 32g cards and earphones. I was generally satisfied. The speed of software function development and system improvement needs to be accelerated.

It is better than the previous low-end computers. After all, it is a terminal and has a good appearance. The running memory has been improved

The listing price is a little high

Is the price a little high

The system is smooth, the battery life is very good, and the photos are clear.

Lack of all Netcom or mobile phones.

Microsoft system really likes it, but its sales in China must be in line with China's national conditions, or it can become all Netcom. It seems that Microsoft executives have been kicked by donkeys, and Nuo fans understand that.

Microsoft official website purchase. Pixel is better than 5 million

Start up and get hot Bluetooth is always searching Look at the page and drag it back and forth. Font ghosting. Software used. Exit. Card for one second. The camera doesn't often press and hold it back. When it becomes smaller, it is turned off and it is always turned on. The charger is too hot to pull it out when charging. After charging, it is standby for 5 hours. Only 47% of the power is left. On average, 1% of the power is lost after using it for 3 minutes. It starts when the WP is out. Now it can be said that 640 is a garbage that is thrown on the road and no one picks it up. Even if someone picks it up, it is likely to burn the house
Goods If it is a single mobile phone problem, it is also your Microsoft's business. There is also the overbearing clause of replacement, which means that you can return the phone only after you buy it without moving it. Microsoft has made me thoroughly understand that there is no good product for cheap products. Good goods are not cheap NOKIA WP is a good product Microsoft knows when it uses it

From then on, I dare not praise Microsoft WP mobile phone!!!!!

The system is smooth, but I didn't say anything about it. The appearance is relatively impressive. The software is still too few, and the proportion of the screen has been increased. The previous 638 was only 4.5 inches, but it turned out to have a black edge that can run horses. I am very depressed. I hope Microsoft will increase the proportion of the screen to more than 70% earlier

The hardware is still on the low side. Although the system is not jammed, it is still unattractive when it comes to high configuration Android computers that are equivalent everywhere. I like to try new things and I am willing to start at a high price. It is estimated that most people are still waiting and watching

The system is smooth. The software has to continue to work hard. The hardware should be upgraded to the mainstream now Android configuration of the same price is much better than this

Beautiful appearance, fast program opening speed, smooth without jamming, good music effect, medium to high battery life.

The photo effect doesn't look like 8 million pixels (maybe I have a problem with the settings), mobile 3g is not supported, and the text seems a bit empty when viewing the web page.

Support Nokia as always.

The advantages are that the system is smooth and the battery can be removed.

There are too many shortcomings. The cost performance ratio is too low. Is dual 4G worth the price? 1+8 memory, poor pixels, resolution is not 1080, you are too dark Microsoft? Show some sincerity, low-end machines can only sell 800!

This kind of machine will never sell!

The battery is very durable

When I first bought it, I couldn't get 4g. After sales, I had to say that it was no problem. For all kinds of wonderful reasons, I didn't give you a replacement and asked me to return to the factory for 40 days. After sales service was the worst I had ever seen. Later, I went to the store to get a new one and tried it out before it proved to be a problem with the machine. I agreed to replace it. There is no need to talk about less applications. The applications are also bad, and sometimes they flash back, There is no function for QQ to shake, no WeChat card bag, no previous consumption code after Meituan paid, the lyrics of Kugou songs are automatically hidden, and the input method can't keep up with my typing speed. Sohu Video flashes at least 10 times when watching an episode of TV drama, and finally it crashes for the first time after a month. I temporarily found these shortcomings, not black Nokia, but who knows who uses it

Suggest not buying anything that hasn't been sold

The system is safe and simple

All plastic shells

Microsoft Win10 will be compatible with Android and iOS. I think it may have little impact on the current mobile landscape. Developers can migrate software to another platform without using one tool. It requires a lot of development, testing and maintenance. At present, Microsoft mobile phone users are very small, so developers can't recover costs. If they just recompile and migrate roughly, There will certainly be various problems in the application, which will lead to the decline of user experience.

The system is smooth and suitable for office work. Dual 4G network is the highlight.

The price is too high, the cost performance is too low, and the front camera pixels are low

In general, the mobile phone fluency of Microsoft's system is enough. The disadvantage is that the front camera pixels are too low, and the most important thing is that the price is too high. It is estimated that the mobile phone will have many more users when the price is less than 800 yuan. I support Microsoft's system, but I won't buy this phone now. Let's wait until the price is reduced.

No matter what program you enter, you always flash back. I don't know what file takes up 5G of memory and cannot be deleted. The more you use your mobile phone, the more memory you use. The system prompts you not to delete it. You can also read the webpage and the ghost of novel text, but it is still unclear. Sliding up and down the screen, the web page shakes badly, and I feel dizzy. There are many shortcomings, and I regret it

It's a rubbish cell phone

I don't know about the endurance. The appearance is colorful

Bad signal, prices are too high. CPU collocation is too low. Pixel difference

Reduce the price by one or two hundred. Fire

Compared with the previous Lumia 1000 yuan computer, the hardware is improved

It is still a win8.1 system. The appearance is too ugly.

It's a good wp portal machine, and it's good to be a standby machine.

Advantages: Like Apple, WP does not eat hardware, so 1G RAM is not stuck at all. The photo effect is still very good. Of course, except for the early Nokia, it is the first model used. It feels good.

Disadvantages: The application software needs to be mentioned less. I don't think the appearance is that bad, but I have to vomit the biggest slot. How can I delete the photo? Since the first photo was deleted, many photos have been directly damaged in the album and can't be displayed. I, I, I don't know what to do. I beg God's advice.

Overall, everything was OK except for the photo album

I like the shadow of Nokia

How come some of the cameras described in the pictures are convex, while others are flat? solve

I like,, and hope the software can be improved

The operating system is simple, clear, responsive, and reliable, far beyond Android

Application software such as Taobao JD shopping is more feasible through ie browser

If you buy another mobile phone, you must choose WP system

The configuration is OK

Mobile version missing

Good order