Would you rather own a mid-range car, or a 31.5-inch 4K monitor? That might not seem like a terribly difficult call, but after seeing ViewSonic's 150 ppi prototype at Computex, we're not so sure we'd go with the car. Hidden beneath a nondescript engineering case a few feet away from the company's 22-inch ICS "tablet" was one of the most impressive 4K displays we've seen. The ViewSonic VP3280-LED features a 31.5-inch LCD pan
