The Galaxy Book 4 Edge, powered by the Snapdragon X Elite chipset, is now available worldwide starting at $1,349. While the laptop boasts power and efficiency, its ARM architecture poses software limitations on Windows operating systems. Microsoft's Prism emulation layer aims to address compatibility issues but falls short, with Samsung warning of app incompatibilities in South Korea. This challenge is not exclusive to Samsung, as any Snapdragon X Elite laptop will face similar restrictions. The transition from x86 to ARM technology presents hurdles for Windows app support, requiring developers to enhance compatibility. In contrast, Apple's seamless shift to ARM chipsets underscores the advantages of controlling chipset design and software. The Galaxy Book 4 Edge's potential hinges on overcoming software limitations to fully maximize its capabilities.