These SoCs are called Snapdragon, as most users see them. Qualcomm prefers the Snapdragon 800 Series for flagship devices, while the Mid-Range Devise offers the Snapdragon 600 and 700 series. The latest Snapdragon 400 series is available for the latest budget level phones. There are Mid-Range and Entry Level.
Previously, there were the Exynos 9900, 9800, 9600 Series and Exynos 7000 Series. Now, the new flagship Exynos 2100 and 5G Mid-tier Exynos 1080 chipsets have been added. Another Huawei flagship chipset is the Kirin 9000. The other Kirin 600 series is mid-range chipsets like the Snapdragon 600 Series.