The Sony W850B LED TV is the best gaming TV you can buy in this price and size range. The downsides, which shouldn't really matter to gamers, are a narrow viewing angle and sub-par smart features.
The contrast ratio is great, right in the same ballpark as most LED TVs. The color calibration out of the box was also very good.
The picture quality is also good in a bright room, as it can get very bright.
The remote provided is only a basic one, which is a shame for a TV in this price range. Using it for navigating smart features like the web browser is cumbersome.
Unfortunately, our unit had a relatively severe case of clouding. It wasn't noticeable with normal content - only in dark scenes with the lights turned off.
In game mode, this Sony has very low input lag. It doesn't get much better than this, and it is great for fast moving games like FPS.
When MotionFlow is turned off, the motion blur is very good. The motion blur trail is one of the shortest we have seen for an LED, although it doesn't insert black frames. Also, it features a strobed backlight mode called Impulse, which doesn't increase input lag (see picture in the Q&A section).
At about 25°, the picture loses contrast and saturation. If you have an L shaped sofa, you will see a difference in color depending on where you sit.
Sony's smart TVs interface is laggy. It takes a while to boot when first opening the TV. Forget plugging a big USB drive in it; it took us 15+ mins to load up the list of files on ours. Check out our review of Sony's 2014 Smart TV platform.
The W850B is really heavy - almost twice as much as the W950B. It has the same triangular shape, which is thicker at the bottom, but with a black finish instead of an anodized finish.
The stand is also the same as the W950B. It can be used in two positions, a close one (as pictured), and one as wide as the TV.
The Sony W850B LED TV is really great. If you are a gamer and are looking for a TV in 60", look no further; this Sony W850B is the one you want. For mixed usage, you can save a few hundred by going for the Samsung H6350 instead, which also has a better smart platform.