price
Authentic Lego is very expensive, ranging from thousands to tens of thousands. Pirated Lego is relatively cheap, and you can buy it for several hundred yuan.
outer packing
Generally speaking, most of Lego and Lego are genuine, and the words "Lego style" and "Lego compatibility" are imitations.
Internal gland seal
The genuine packaging bag is filled with nitrogen to prevent the parts in the box from squeezing each other. If it is a big suit, the parts package will be subcontracted and marked with the package number. When assembling, you can unpack the package in the order of the instructions. Pay attention to the multilingual words printed on the packaging bag, including Chinese "packaging bag may cause suffocation of children, please handle it with care"; Compared with the shanzhai brand, nothing is printed, and some parts are hand-packed in ordinary sealed bags.
break point
LEGo symbol is on the bulge of Lego block itself, and the nozzle is flat, and the letter eg of Lego symbol at the nozzle is slightly incomplete; However, in most domestic building blocks and cottage building blocks, the treatment of the nozzle is concave, which is technically incomparable with Lego building blocks.
quality
The quality of genuine Lego is almost impeccable, because strict product standard control and elimination of unqualified products are carried out in the production process. Generally speaking, most of Lego and Lego are genuine; As for pirated or copied products, first of all, it is impossible to strictly eliminate defective products like genuine Lego, and then the design level is insufficient. In addition, there is no need for marketing expenses like Lego, so the price varies greatly.