Comments on Blue Devil W31 (16GB)

six point nine
Comprehensive score
six point nine
cost performance
six point nine
performance
six point nine
Endurance
six point nine
appearance
six point nine
photograph
  • Product Comments (30)
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  • With video

Most satisfied

The only advantage is that a single core MID can only be used as an MP4 with four cores. Don't count on anything else

Most dissatisfied

Many games can't run, even if they run, the UI operation is very bad. Sometimes the UI operation is also not good. It's not smooth to run dual cores. Watching the video is also not legendary. The last eight hours are just a hoax. In MID, it's clear that MP4 wants to start with children's shoes. Think twice
The official firmware is too slow. My current 0827 is still stuck

summary

Choose another brand at the same price. It's not slandering Blue Devil. It's really sad

Published on: 06:05, November 10, 2013 36 likes comment

appearance: eight photograph: eight Performance: eight Endurance: eight cost performance: eight

Most dissatisfied

I bought the "Blue Devil w31 " d on November 12, 2014, and it crashed the next day. After "reset", it was able to start. Later, there was a problem with startup and shutdown -- it took a long time, and after that, some programs were prompted to stop running. Now it simply cannot be started or shut down.

summary

In short, this machine is too problematic.

Published at: 09:21, November 17, 2014 fabulous comment

After using it for two years, I always felt that it was suitable not to play games, but only to watch children's shoes from novels and movies. If I didn't play the game very much, I wouldn't say anything about it. The tactility was really not as good as that of Samsung. The price of performance was high, and the screen was very large. It was also clear that the disadvantage was that it could not be easily crashed, and the heat dissipation was extremely poor. In summer, it would be extremely hot if I didn't play for half a minute, and then it would crash directly, and it could not be shut down, I had to lose the electricity and turn it off. Later, I thought of a way to play. I filled the box with ice. When it was very hot, I put it on ice for a while. It should not take too long, nor put it on directly. Otherwise, the water vapor will directly destroy the tablet. Remember to put a small towel of two yuan, which can cool down in one minute. This method was used last year and this summer, and the tablet is OK, Then I took photos. I really didn't give my strength. Some children's shoes had already said it, but I didn't say it. Anyway, it was just so so. It was not good or bad. I was ready to try the card that Samsung could insert next time.

Published on: 02:52, August 13, 2014 5 likes comment

It's very shabby. I bought it for 1000 times. On average, I need to brush the machine several times a week to use it. Now the Blue Devil is not the old Blue Devil. Such shabby things are also sold

Published on: 09:05, August 9, 2014 3 likes comment

Most satisfied

It can decode to see HD, but the screen doesn't work.

Most dissatisfied

The workmanship is too poor. The appearance looks good. On the first day of purchase, the screen turned up a corner. The inner screen was visible, the outer screen frame was very soft and could be pressed down. The inside of the interface was very rough after the cover was opened. I can see the circuit board. I'm really worried that the interface will be damaged when I plug in the USB one day. The Internet is very slow, and the wireless route will be stuck when I open the web page next to it, resulting in inaccurate screen hopping touch, That's 10 megabyte optical fiber. It's not smooth to turn pages or open or close software. There is basically no after-sales service. You can't return it after you buy it, because there is no after-sales evaluation. The price doesn't mention the resolution, but at least the quality must pass

summary

I will never buy anything from Blue Devil again, and will not let people around me buy it. There are so many people who say yes to the real garbage tablet. Am I too picky?? I didn't want to buy the tablet when I bought it, but I regretted it when I bought it. It was very heavy. I felt tired when I lay down to watch my arms. I kept changing positions when I lay on my stomach and side. It was not as good as the laptop. If I wanted to move strongly, I would use a large screen mobile phone.

Published on: 03:55, September 1, 2013 20 likes comment

Most satisfied

The machine itself is light and thin, easy to carry. The screen is particularly clear, and it's very cool to watch movies.

Most dissatisfied

I don't know if it's because the fuselage is thin. The heat dissipation is average

summary

This machine looks very beautiful, and the screen is very clear. It is suitable for children's shoes without special requirements to watch movies.

Published on: 05:05, March 7, 2013 7 likes comment

Most satisfied

The machine is light and thin, and the workmanship is very careful. It looks beautiful, but the display effect of the IPS screen is very good.

Most dissatisfied

There is no Bluetooth. You have to use USB to transmit everything

summary

At the store, I compared several different brands. Although the same configuration is cheaper than this one, it is only one or two hundred yuan cheaper, but the image quality is much worse, and the appearance is not as good as this one. I think this one is very foreign, and the parameters are similar to most quad core computers. At present, I feel that it runs very smoothly. I really like it. I hope it can give you a reference.

Published on: 08:58, March 3, 2013 13 likes comment

Most satisfied

The screen is large, thin, and has a good feel. The normal standby is full of power. Our boss gave us a reward for the annual meeting. He is not so picky. He even said that it has not been listed yet.

Most dissatisfied

The endurance is a problem. Of course, it's not fun without the Internet

summary

It has the same functions as my mobile phone, but it is relatively large, supports HD video playing well, and has many audio and video requirements.

Published on: 09:04, January 30, 2013 7 likes comment

Most satisfied

The large screen resolution is high, playing large games is very smooth, the appearance is very fashionable, watching videos is very clear and smooth, the use of wifi in the dormitory is relatively stable, playing a music without buffering, and playing videos is very smooth in off peak hours

Most dissatisfied

Files can't be transferred wirelessly without Bluetooth. Sometimes the machine crashes. The dust proof design of the jack is inconvenient to use. The back cover is not made of aluminum alloy,

summary

It is excellent in the domestic quad core tablet, and the screen display is very dazzling. It is recommended to buy!

Published on: 10:37, March 6, 2013 6 likes comment

Most satisfied

The screen is very good, especially when watching movies. The battery is durable and worth buying. Very thin, generally speaking, it is a large screen, watching movies, pictures, novels, surfing the Internet Flat panel

Most dissatisfied

The power on is a little slow, the photo taking is not very powerful, the following is OK. The front camera is horrible. Photography is very weak, and it is impractical to take photos on a tablet. This function will not be available.

summary

It's worth buying. I didn't regret buying it. I really like it.

Published on: 05:48, August 26, 2013 5 likes comment

Most satisfied

Very cost-effective, beautiful appearance, very fashionable. It runs smoothly. There is no jam temporarily. I don't know how long it takes. The price is relatively cheap. Suitable for students

Most dissatisfied

The heat dissipation is not as good as W41

summary

This price is very cheap in the 10 inch quad core tablet. It's very cost-effective.

Published at: 01:05, March 6, 2013 5 likes comment

Most satisfied

The fuselage is very thin, and the white is very beautiful.

Most dissatisfied

I don't think the resolution is very high. The picture is a bit noisy.

summary

Fairly good overall, support domestic production.

Published on: 09:00, July 13, 2013 3 likes 2 comments

Most satisfied

The white appearance is very beautiful, the screen is large enough, but the body is very thin, the sound quality and image quality are good, 360 degrees of visibility, lying on the bed with the bedside can watch the movie, and the image is smooth, just watching the video, I really think it is not inferior to those expensive imported goods.

Most dissatisfied

White looks beautiful, but I'm afraid it will turn yellow or get dirty easily after using it for a long time.

summary

It's love at first sight for this white tablet, elegant and noble, yet lively. Not only the appearance, but also the internal quad core CPU is exciting, and the configuration is also very high. It's mainly love. It's useless to say anything, just it.

Published on: 06:15, March 4, 2013 fabulous comment

Most satisfied

The white appearance is very beautiful, the screen is large enough, but the body is very thin, the sound quality and image quality are good, 360 degrees of visibility, lying on the bed with the bedside can watch the movie, and the image is smooth, just watching the video, I really think it is not inferior to those expensive imported goods.

Most dissatisfied

White looks beautiful, but I'm afraid it will turn yellow or get dirty easily after using it for a long time.

summary

It's love at first sight for this white tablet, elegant and noble, yet lively. Not only the appearance, but also the internal quad core CPU is exciting, and the configuration is also very high. It's mainly love. It's useless to say anything, just it.

Published on: 08:45, March 3, 2013 11 likes comment

everything goes well. Very cost-effective. Very good tablet~very cost-effective! Beautiful appearance! It's easy to carry! The Internet is also very good! The screen is also very bright! No noise! Overall, it's pretty good

Published on: 10:02, July 11, 2014 fabulous comment

Playing ordinary games can keep up with the speed, but it is not too hot. For most of the current movies, the screen definition is enough, the sound quality is OK, and the appearance is also very grand; The only thing I feel dissatisfied with in terms of design is the dust port. There is only one OTG interface and one TF card slot in it, and there is still a large opening. It is impossible to open the dust port on the machine with the leather sleeve (the leather sleeve is very good, and I really don't want to take it off, but these two interfaces will not work without taking it off, which is very tangled

Published on: 09:45, June 30, 2014 fabulous comment

After playing for a long time, I found that the reaction speed of playing the game is average, and the pixel is not good...

Published on: 09:16, July 30, 2014 2 likes comment

It has been used for several days. Fairly good overall, beautiful appearance, smooth. The battery lasts about 56 hours. The only problem is that wifi is always disconnected, and it will not automatically connect when disconnected. This is very annoying. Really, I don't know how to solve it?

Published at: 09:24, August 13, 2014 1 likes comment

The picture is clear enough and the running speed is OK. Unfortunately, the pixels are still not good. The photos taken are not very clear. I suggest getting another ordinary leather case without keyboard, which is convenient to watch or play with. On the whole, it is good. The price performance ratio is OK. I support domestic products. I hope the products can be improved.

Published at: 09:24, August 13, 2014 fabulous comment

After using it for several days, I felt it was pretty good overall. The machine is not very smooth, a bit jammed, the boot speed is not very fast, and the dust port is not easy to open. The design is very beautiful, and the screen feels very good. Overall, the cost performance is pretty good.

Published on: 10:08, August 12, 2014 fabulous comment
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