4752, the A side was replaced by a painted panel.

4755, on the basis of 4752, the keyboard was replaced by chocolate keyboard.

Everything else is the same.

Acer's notebook is cheap because a grinding tool has to be used for many years, and there are not as many series as other brands, so it is difficult to choose.

4755 is the most expensive, and it is not recommended to buy it unless you just like chocolate keyboards. .....

4750 is the cheapest, and 4752 is listed to replace 4750, which is more expensive than 47501200. It is newly listed, and some dealers quote very low prices.

If you want the cheapest and can accept the A side of 4750, buying now is the best time to bargain-hunting.

If you like painted panels, you can buy 4752, which is just a little more expensive anyway.

Compared with other brands, Acer just looks at the price of cabbage more and more (don't compare with other brands of low-end abrasives)