The Realme 9 Pro duo was announced in mid-February, now come a pair of non-Pro phones. Don’t be so quick to write them off, however, as the Realme 9 5G SE is actually faster than the Realme 9 Pro. Realme 9 5G SE SE stands for “Speed Edition” and the phone lives up to its name in two ways – having a faster chipset and a faster display (than its sibling and the 9 Pro). For the former, the Realme 9 5G SE is powered by a Snapdragon 778G. This is a bit of a surprise as even the Realme 9 Pro only offers a Snapdragon 695. This means the SE has double the number of Cortex-A78 based cores...
Source: https://www.gsmarena.com/realme_9_se_5g_launches_with_an_sd_778g_chipset_and_144_hz_display_realme_9_5g_tags_along-news-53495.php