Considering how ahead PS5 already is of PS4, it shouldn't have a problem outselling GBA, not barely. PS4 is at ~35M
Should be:
- DS - 48.19
- PS2 - 46.4
- NSW - 46M+
- 360 - 42.37
- Wii - 40.66
The PS5 is ahead of the PS4 by a comfortable margin, but the gap is entirely from this year, as it was running a deficit against the PS4 at the start of this year. The PS5 is up a lot YoY likely because supply has been fully normalized and a lot of pent-up demand is finally being satisfied. Meanwhile, for whatever reason, the PS4 had a pretty slow 2016, with its Jan.-Oct. period that year being the slowest of the system's first five full years on the market in the U.S. thanks to substantial YoY declines from June through October, this despite the release of the Slim in September.
The PS5 is so far exhibiting a more normal sales curve with what could be an actual pronounced peak. Meanwhile, the PS4 & XBO both had the overall flattest sales trajectory of any major console, with no real pronounced peak. No year for the PS4's 2014-2018 period deviated more than 11% from the overall average of that five-year average, and the best year of that period (2015) was only 22% higher than the worst year (2014), both of which are notably small differences compared to previous generations. Therefore, it's entirely possible that this could be the PS5's peak year, and we could see sales decline a good bit next year, perhaps back to 2022 levels. The PS5 could maintain a lead over the PS4, but that lead could cease growing and maybe even start shrinking and even evaporate entirely in another 3-4 years. The PS4 did, after all, experience a rebound after 2016, being up in 2017 and again in 2018 (the latter year failed to be the PS4's peak calendar year in the U.S. solely because of a lackluster December).
Best-case scenario, I think the PS5 will sell around 38-39M units in the U.S., but it could conceivably only sell 36-37M, beating the PS4 by a million or two. That would put it right about on par with the GBA or just barely ahead of it. I'm not saying the PS5 won't pass the GBA. It very well could. In fact, I'd like to revise by "maybe-possibly" to a "probably but not 100% guaranteed," because now that I think about it, the PS4 fell short of the GBA by only 1.3M, and that's because it had no legs at all, being dead in the water starting in Oct. 2020 after the COVID boom depleted stock and Sony being unable or unwilling to make any more beyond a small trickle. If the PS4 had a decline percentage-wise in 2020-21 similar to the PS3's 2013-14, it would have sold just over 36M units instead of 34.9M, about the same as the GBA's 36.2M. If the PS5 beats the GBA, I'm thinking it'll probably only do so by a million or two, not exactly a massive margin in relative terms, so I am sticking with my "barely." I really do think it'll be close. And unless Xbox exits the market, I doubt we'll ever see another PlayStation console pass 40M in the U.S.
But then again I've always tended to be conservative with my estimates.
Also, the DS sold over 53M in the U.S., not 48.2M. It was already at over 47M by the end of 2010, and sold over 6M more units after 2010. Based on the numbers I've gathered over the years, the current all-time Top 5 in the U.S. is as follows:
NDS: 53.5M
PS2: 46.7M
360: 43.2M
NSW: ~42.5M (as of Oct. 2023)
Wii: 41.8M