Xiaomi mobile phone 4 was officially launched on July 29, and the first official version was only bright white. What is the difference between the white retail version of Xiaomi 4 and the elegant black engineering machine we received earlier? Let's have a look:

The front panel of bright white Xiaomi 4 is also white ▼

Comparison with black version ▼

The sensor on the left of the white earpiece is obvious, while the black earpiece is almost invisible ▼

In the off screen state, the touch keys of the white version can be seen clearly, while the black version is almost invisible. From the off screen state, the black version is more integrated ▼

The front panel is white, so the black edge of the screen can be seen ▼

The back cover is white and bright plastic material ▼

The surface of the black back cover has a matt effect, which can play a certain anti-skid effect ▼

The small square pattern ▼ on the back cover of white millet 4 can be seen at a macro distance

The black version also has similar patterns ▼

The handle of the back cover in two colors is quite different ▼

The middle frame of Xiaomi 4 adopts the sandblasting process. Since the frame of the white version uses the primary color of stainless steel, theoretically there will be no "paint drop" ▼

Comparison of the right border ▼

The slot of Xiaomi 4 card in the retail version is more flat than that in the engineering machine (upper retail version and lower engineering machine) ▼

The process of the card holder has also been improved. The white version also uses the metal card holder ▼

Mirror polishing bevel ▼

White Xiaomi 4 uses white injection molding partition strips ▼