I realized that it is impossible to reproduce default sphere only by declaring its color.
In[1] Graphics3D[{Sphere[{0, 0, 0}, 1]}, Boxed -> False]
Out[1] (*a sphere with left upper side orange, right lower side blue*)
In[2] Graphics3D[{RGBColor[1, 0.8, 0.5, .4], Sphere[{0, 0, 0}, 1]},
Boxed -> False]
Out[2] (a sphere with overall orange)
I also tried options like glow, but the result was not successful.
If I say 'I'm busy, just a hamburger please' in a hamburger shop, they will give me a hamburger. But there is a precise recipe for that hamburger.
In this sense, what are all default properties of Graphics3D? Can I reproduce the default sphere by writing down every property meticulously in a code?
I tried Options[%], just got {Boxed -> False}.

AbsoluteOptionsbut it givesAutomaticfor most of its option values.g = Graphics[...]; AbsoluteOptions[g]. – Edmund Aug 15 '21 at 10:34Graphics3D[{RGBColor[1, 1, 1], Sphere[{0, 0, 0}, 1]}, Boxed -> False]work? – Sumit Aug 16 '21 at 11:09