It also provides an alternative for theaters that can’t do business with Imax because of local exclusivity deals. Cinemark plans to have as many as 15 XD screens over the next few months.

Where to see 'Oppenheimer' in Texas on the biggest IMAX screen possible IMAX 70mm film Cinemark XD and IMAX — Dallas — 52.9 x 70.7 ft. AMC RiverCenter — San Antonio — 52.9 x 70 ft.

Imax said last quarter its big-screen footprint is double the size of its nearest competitor. Cinemark’s company-branded big screens are called XD, while Regal’s are dubbed RPX and Marcus ...

Each movie frame contains 18,000 pixels, significantly more than the 1,920 pixels in high-definition TVs. In Dallas, Oppenheimer can be seen on an IMAX 70 mm screen at the Cinemark Dallas XD and IMAX.