Previous rumors showed that there will be two versions of LeEco Le 2S Pro or Le Pro 3 mobile released, including 6GB RAM + 64GB ROM and 8GB RAM + 256GB ROM storage. Today the model of LeTV LEX720 6GB version has appeared on GeekBench. According to the AnTuTu data, this mobile is carried with Snapdragon 821 processor, and pre-installed with the latest Android 6.0.1 Marshmallow OS.
LeEco Le 2S Pro According to the current infos, the LeTV Le 2s Pro 6GB version smartphone will build in a 4070mAh battery, and 8GB version for 5000mAh large capacity battery. LeTV Phone has confirmed it will hold a New Product Releasing Conference on September 21 in Beijing, and the LeEco new model will be debut then. More news please stay tuned for our later reports.

Source from: http://www.letvmobileshop.com/news/leeco-le-2s-pro-6gb-snapdragon-821-phone-exposed/