Apple's yearly developer conference should see iOS 8, OS X 10.10, and likely some hardware.
More Affordable 4K Displays Introduced at CES 2014
4K displays saw significant price drops in 2013 with a number of models introduced in recent months but these new options are, for the most part, significantly cheaper than currently available 4K monitors.
Lenovo debuted its ThinkVision Pro2840m, a 28" 4K display aimed at professionals with a 3840x2160 resolution. The monitor should be available in April for $800.
Asus also has a 3840x2160 display available, a 28-inch panel called the PB287Q, priced at $800. It will be available in the second quarter of 2014.
Finally, Seiki confirmed to MacRumors that it will announce a new 28" 4K display tomorrow, likely a budget-option as the company currently has a 39-inch 4K television available for just $500, significantly cheaper than similar alternatives.
LG previously announced a 4K display, the 31-inch 31MU95, that is wider than most other options using a 19:10 ratio widescreen panel at 4096x2160, whereas the most other 4K displays use a 16:9 ratio. LG will also offer 34-inch and 29-inch options with much wider 21:9 screens at lower, non-4K resolutions. Those panels should be announced later this week at CES.