Using the launch basin/drydock to measure the sub, I too am getting similar numbers. Around 108 m in length (plus minus a meter or so) and around 12 m in width. (again plus minus a meter or so). So, quite within the 093A dimensions ballpark.
The sail seems to be the same size and at same position as 093A. The dimensions seem to match it too.
Even the tail surfaces seem to protrude just as much as on 093A. Suggesting it's not an X-tail but a regular cruciform tail as seen on previous 093.
Given the same length - I'm actually inclined to think there's no VLS on this sub. While the resolution is too low to be sure, such a feature might be hidden under flush hatches - i'd say it's more plausible a VLS would be added for a new subtype submarine.
Of course, in theory it's possible that the 093b, if this IS that, received a thorough internal redesign - perhaps due to greater automation and a smaller crew required - so that the VLS module could be inserted without making the sub longer. But there's not enough precedents for that. And there are examples of subs being lengthened for VLS insertion.
So... the two most plausible theories right now is that we're either looking at one of the older subs that is for whatever reason being brought into maintenance not to the old facility but to this new facility -
or that the sub is indeed a new build, but it is yet another iteration of the 093A, and not the expected 093B with a VLS.
Also, it seems pretty obvious from the size and shape of the blob behind the tails that the sub does not feature a shroud. So likely no pump jet propulsion. Again pointing to the theory of it being either an old sub or an older design sub.
One has to wonder - why haven't there been images of the sub outside the basin? How long does it take for a sub to leave a construction hall and to be placed onto the floating dock? It may very well be that satellites simply did not catch that moment. But it could also be that the submarine entered the floating dock from the harbor. In which case it'd definitely be just an older sub going into maintenance.
If it's a new sub, I'm sure there'll be more images and news about it in the coming days.