4K has arrived: content is plentiful and games look more beautiful than ever before. With each passing year, the tech gets better and the prices become more affordable. If you're still on the fence, the TV we're looking at today may just make you jump down. Coming in as low as $299 for the 50-inch version and $529 for the $65-inch, does its input lag and picture quality make it a worthy buy? Join us as we find out!