The PS3 sold millions and had one of the best UK launches for a console ever. Despite it high price Apple iPhones cost far more than the comp, doesn't hold them back
The Cube was cheaper than the PS2 didn't help. If it was all about price the Series S would be smashing the sales at the mo.
Too much is made of price
It doesn't matter how well it launched. It's completely irrelevant. Day one sales are not indicative of anything. It doesn't change the fact that Playstation sold way less than it's predecessor and lost considerable market share because of its price. Xbox 360 gained huge grounds because it was cheaper. The PS4 outsold Xbox one because it was cheaper.
The PS1 outsold the N64 because it was cheaper.
GameCube was cheaper, but it has less
value because it didn't come with a DVD player, which was a huge deal at the time. It also had better specs than a PS2, so it doesn't support your argument that Xbox one would have fared better with better specs either.
Series S is digital only and offers a very compromised experience. It's not a proper current gen machine, and people know that. The difference between a PS5 and a series S is much, much larger than a PS4 and an Xbox one. Price becomes a defining factor when talking about similar or comparable hardware, and PS5 and series s are not comparable spec wise.
Phones are a completely different industry and have nothing to do with consoles. Completely different ballpark.