That's easy. I bought a 4K OLED screen. Laptops are a dime a dozen in just about any spec and things like SSD's can be upgraded, but a laptop with a 4K OLED s

That's easy. I bought a 4K OLED screen. Laptops are a dime a dozen in just about any spec and things like SSD's can be upgraded, but a laptop with a 4K OLED screen are rare. There is not a lot of choice. My previous laptop was 4K. Sadly I discovered after I had it for a year or so 4K is addictive. It's hard to give up the screen real estate once your used to it. When it comes to 4K on Lenovo it's the X1 or nothing, and Dell's keyboards have pissed me off for the last time. I didn't look beyond Dell and Lenovo. The OLED was a first and only available on the X1. It's lovely and all, the contrast ratio and max brightness are extraordinary. So extraordinary if I take the brightness beyond 10% or so in an office I can't look at it for long periods. It's also twice the price, and heaver on the battery. No huge regrets, as it is a truly beautiful screen, but I won't be doing it again. All that said, those key marks on the beautiful OLED screen are really starting to piss me off.