vivo is unveiling the X300 E next week and ahead of that the phone has been listed by China Telecom's website. This has revealed its main specs. It's powered by the Snapdragon 8 Gen 5 chipset and will be offered in three RAM/storage combos: 8/256GB, 12/256GB, and 12/512GB. It has a 6.59-inch screen, a 50MP main camera as well as an additional 50MP camera and an 8MP camera on the back, and a 50MP selfie snapper. The vivo X300 E measures 157.52 x 74.33 x 7.99 mm and weighs 203g.