No device with basic compatibility issues should be scoring above 60%. That is an absolute fail for what these devices are used for.
MAYBE if Linux works on it well, bump it up. But if the "most compatible legacy OS" Windows can't run basic applications or many games, it is a non-starter.
The Galaxy Book4 Edge 14 boasts an ultra-slim design with a 14-inch 120 Hz OLED touchscreen and is powered by the Qualcomm Snapdragon X Elite processor. It delivers solid performance for everyday tasks and operates quietly, but the Copilot+ PC disappoints when it comes to battery life.