In 2021, a remastered version of the Ultimate Edition was released specifically for 4K UHD. This version is highly recommended over the original 2016 4K disc for two primary reasons:
The release of Batman v Superman: Dawn of Justice Ultimate Edition in 4K represents the definitive way to experience Zack Snyder’s polarizing superhero epic. Often described as a "restoration" of the director's original vision, this version addresses many of the narrative and technical shortcomings found in the 2016 theatrical cut. batman v superman ultimate edition 4k full
Batman v Superman: Dawn of Justice – The Definitive Guide to the 4K Ultimate Edition In 2021, a remastered version of the Ultimate