The main difference seems to be in the support of the chamber. Where the Exynos 980 can support up to a 108-megapixel main camera, the Exynos 880 is “limited” to 64 megapixel main cameras or dual 20-megapixel configurations. 4K video recording is supported up to 30 fps with H. 265, H. 264 and VP9 codecs.
You can already get a good idea of what kind of smartphone, this is designed for. Live has just opened its Exynos 880-powered Y70s in Asia, with a 48-megapixel 8-megapixel main camera ultrawide-angle camera and a 2 megapixel depth sensor. Vivo is also equipped with connectivity 5G, of course, along with an excellent performance in the game. What is more interesting, the Y70s shows us the potential price point of the phones in technology-driven: starts at CNY 1,998, or about $280.