Comments on Blue Devil W31 (16GB)

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

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

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

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.

In short, this machine is too problematic.

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

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

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.

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

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

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

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.

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

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.

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.

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

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.

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

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,

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

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

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.

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

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

The heat dissipation is not as good as W41

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

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

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

Fairly good overall, support domestic production.

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.

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

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.

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.

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

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.