The Amazon.fr page revealed huge sizes anyways:
Height: 47.6 cm
Width: 38.2 cm
Depth: 12.6 cm
VS 15.1x15.1x30.1 for the Series X
PS5 weights 4.78kg and SX weights 4.45kg
The OCD in me is actually more bothered about the Xbox Series X not being 15 x 15 x 30...!
They are both big, heavy and not going to fit inside plenty of folks TV units, mine included (although the PlayStation 5 will just about manage to squeeze in mine).
In terms of overall volume, how can you work out what's more 'volume-y' between the two using those dimensions? Maths has always been my weakest subject ... 🧮
According to Wikipedia, the slimline model came out on the 16th of September in 2016, less than three years (34 months to be precise) after the original PlayStation 4 was available.