Disadvantages of mobile phone with plastic middle frame: 1, the feel of plastic middle frame is definitely not as good as that of metal middle frame. The metal texture of the metal middle frame looks "tall", while the plastic middle frame is not as good as the metal middle frame in terms of visual experience and touch.

2. The current mobile phone program consumes a lot of power, and it is easy to make the mobile phone heat up. Too much heat will soften the plastic middle frame of the mobile phone and make the body easily deformed.

3. Relatively speaking, the mobile phone with plastic middle frame is cheaper and the price is lower.