Vulkan vs OpenGL: Why Samsung Should Switch to Vulkan API — Better Performance, Battery, Temps
When Samsung integrated Vulkan API support into their flagship devices in 2016, they promised revolutionary graphics performance, efficiency, and gaming experiences. Yet surprisingly, most Galaxy devices still default to the outdated OpenGL technology—a legacy rendering engine that drains battery faster and delivers inferior performance compared to Vulkan. While the Galaxy S24 and Galaxy S23 series default to Vulkan on One UI 7, most are still defaulting to OpenGL including the S22 series, S21 series, and some foldable phones.
Vulkan vs OpenGL real world tests show Samsung's OneUI 7 update with Vulkan graphics API dramatically improves Galaxy performance with 50% less heat generation and 44% better battery efficiency. #OneUI7 #Samsung #VulkanAPI #OpenGLvsVulkan #TechBenchmarks