Depending on your own needs and room size will determine which king bed is best for you.
California king mattress vs king size.
Both are grand in size but there is a difference between california king and king bed particularly in dimensions.
There is no standard height for a king size mattress or california king size mattress.
Both california king and king size mattresses come in a variety of pocket depths.
California king vs king mattress ii.
On the other hand if you have a room with regular dimensions and you appreciate your personal space while sleeping a standard king size would be the better call.
However if you do not have an adjustable frame a cal king bed frame needs a cal king mattress.
A california king size bed or western king is narrower and longer than a standard a k a eastern king size bed though california king beds have become more common over time they are still rarer than standard king size beds.
Pros cons iii.
As long as your room is large enough the only consideration here is whether you have a wider room in which case a king would fit better or a narrower room in which case a california king would be more aesthetically pleasing.
If you have a metal adjustable bed frame you should be able to use a cal king or eastern king mattress and in some cases a queen will even work.
But when it comes to king vs california king which size is best.
California king beds at the same time are also likely to look rather good in rooms which are narrow and long.
However if you calculate the total surface area of both beds a california aka western king measures 6 048 square inches while the standard king size mattress will measure 6 080.
A standard mattress depth runs 7 to 9 inches a deep pocket stretches 10 to 15 inches and an extra deep pocket.
Pros cons iv.
The height variance differs from each mattress model brand and manufacturer.
Cal king bed frames are longer and not as wide so using a king mattress will cause sagging on the ends which will end up damaging the mattress.