Samsung tweaks the designs and adds up-to-date specs, software upgrades, and other minor improvements to its midrange A-series, but the biggest difference is the price.

Samsung has unveiled the budget M70H and M80H Mini LED TVs, promising a bright picture and accurate colors starting at just $400 for the 50-inch and $1,200 for the 85-inch models. The company also revealed a pair of new higher-end TVs with the company's "Quantum Mini LED" tech,