In the screen above the large difference between the two, P20 uses a LCD panel screen, P30 uses OLED screen; P20 does not support waterproof, and P30 support level IP53 waterproof.
On the screen, the difference between the two is large, the P20 is lcd panel screen, the P30 uses the OLED screen, the P20 does not support waterproofing, and the P30 supports IP53 level waterproof.
There is a big difference between the two on the screen, P20 uses LCD panel screen, P30 uses OLED screen; P20 does not support waterproof, while P30 supports IP53 level waterproof.<br>