Metal Gear Solid 5: Ground Zeroes will run at 720p on Xbox One, but at a much higher 1080p on PS4, Konami has confirmed.
Both games will render at 60 frames per second.
The confirmation of the game's resolution on the two platforms comes via an official comparison posted on the MGS5 Ground Zeroes website.
"Since Metal Gear Solid V: Ground Zeroes is a multi-platform game, we have taken the opportunity to test the differences in how each version of the game looks and plays," explains the website. "The videos and images below show an overview of these differences, which we hope will help to decide which version is right for you."
The video will be posted at a later date.
Both the PS3 and Xbox One versions render at under 720p, but are scaled up to 720p. The older consoles can also only manage 30 frames per second.
The website features comparisons of PS3/PS4 and Xbox 360/Xbox One.
MGS 5: Ground Zeroes will be released March 21.
The PS3 to PS4 images show a considerable improvement when running on the next-gen system, but the improvement from Xbox 360 to Xbox One seems much less dramatic.