4K televisions and monitors are becoming increasingly available and affordable.
We tested a 4K monitor vs a 1080p one.
For testing, we purchased a 39" 4K Seiki SE39UY04 for ~$400 USD online, which is one of the lowest priced 4K displays available. We compared differences in quality versus a 40" Seiki 1080p monitor for ~$200.
Below, we have the two monitors set up in our office displaying surveillance feeds side by side: