Most of the core experience of the P30 Pro and P30 is similar, but there are a few key differences. The P30 Pro uses a 6.47-inch Curved OLED display, while the P30 uses a non-curved 6.1-inch OLED display. Both are the same FHD+ resolution meaning the P30 actually has a slightly sharper screen.
The battery is smaller inside the P30 (3,650mAh vs 4,200mAh), there’s less RAM (6GB vs 8GB), no wireless charging, a lower level of dust and water resistance and lower maximum LTE speeds. One crucial difference is that the P30 has a 3.5mm headphone jack, with a Hi-Fi DAC built into the phone, while the P30 Pro doesn’t have a headphone jack and relies on a Hi-Fi DAC built into the headset. The P30 also has a regular earpiece speaker right above the display, while the P30 Pro relies on acoustic display technology to transmit phone call audio through the screen itself.
Article source: https://www.technobuffalo.com/huawei-p30-pro-review