Blue Devil W28 (16GB)

The W28 is a hundred times stronger than the screen display of the W13/W17PRO, and can be comparable to Apple. The sound effect is not bad, and the running speed is very smooth. Compared with your own mobile phone, it takes about 10 seconds to install an application after W28 seconds. Play large 3D games smoothly. WIFI speed and signal are OK.

Only the front 30W camera. The sound is a little low. Occasionally, the touch is insensitive. Battery chicken ribs, the new 2 hours won't work. There is dust in the film provided by the manufacturer. The workmanship is very poor, I feel that it breaks down at any time. (All W28s are like this or domestic ones are like this). There is no HDMI port. When the WIFI screen is turned off, it will be disconnected, which is very unpleasant.

Generally speaking, the price of 699 is appropriate, with many advantages and no disadvantages. The biggest advantage is the ultra-high definition IPS screen. The biggest disadvantage is poor workmanship

High resolution 7 inches, suitable size, good grip, good game, web browsing, video playing

The battery capacity is too small, the endurance is too short, no FM dust prevention effect is poor, no built-in 3G (limited to price, no way)

If it's just for indoor play, it's still good. If it's for outdoor use, it's recommended to replace the battery with a large capacity, or you'll have to bring your own mobile power supply

The screen resolution is good, and the wifi is relatively stable. No one else said it's bad. The appearance is good

The workmanship is not good. It seems to be falling apart. The most serious problem is the performance problem. At the beginning, it was the best speed car 17. After playing for three seconds, it got stuck all the time. It was originally thought that it was a game problem. Later, small games such as Fishing Man, Fruit Ninja, Angry Birds and so on were still stuck. They were so angry that watching the video screen sometimes was better than the dual core processor The performance and price of the Onda single core are also cheaper. Many programs that are easy to crash often shut down automatically when running half of them. The battery is not durable, and the heat is high

Fortunately, this price can only have such performance, which is suitable for people who only watch movies and play microblog QQ