The Realme X2 Pro is the brand's first proper flagship and it is such a massive jump up from the X2 that the two don't share much more than their name. Realme is no longer content with playing in the mid-field, with this phone it's challenging Xiaomi, Honor and OnePlus flagships directly. The phone boasts a 90Hz display - a "fluid" Super AMOLED with a 6.5" diagonal and 1080p+ resolution. Color rendering is bolstered by HDR10+ support and full coverage of the DCI-P3 color space. Behind the screen is a new, faster in-display fingerprint reader, which will unlock the phone in 0.23...
Source: https://www.gsmarena.com/the_realme_x2_pro_brings_90hz_oled_display_s855_chipset_and_quad_cam_with_optical_zoom-news-39616.php