The Y100 is Vivo's latest mid-range smartphone, following the releases of the V30e 5G, V30 SE and Y38 5G earlier this week. Despite retailing for equivalent to $216, the Vivo Y100 4G features hardware like a 5,000 mAh battery that supports 80 W wired charging and a large AMOLED display that delivers a 120 Hz refresh rate and 1,800 nits peak brightness.