Explosion Smoke Texture Not the Same as PC

What I expected happen was...
When I kill a creeper,fuse tnt,shoot an ender crystal I realize when explosion smoke it much.

What actually happened was...
When I do that on mcpe an explosion smoke not have much smoke.

Step to reproduce:
1.kill a creeper,fuse tnt,shoot an ender crystal on mcpe
2.do it if wanna proof.
3.And you will see an explosion smoke it not have much smoke like mcpc does.