True 4K

For some inexplicable reason, it seems like we won't be able to experience Doom Eternal on Stadia in its true 4K glory. What do people consider to be true 4K? Native 2160p, while fake 4K means mastered in 2K or in 1080p then upscaled. The GDC conference last year came with the announcement that Doom Eternal would run at true 4K resolution…