If you remember yesterday information about LeEco Le 2S on GFXBench then today I have good info: on Ludashi (another benchmark) was tested version with Snapdragon 821.
What this means one of two things: eather LeEco isn’t 100% sure which SoC to put into the model or (what is more probable) there will be two versions of Le 2S (probably one with SD821 will be named 2S Pro).

Source: gizmochina