Hey guys! Welcome. the product of umidigi x is too good. It's sound quality is very nice ??. After all it's features are too good.it has 128GB internal storage and also has 4GB RAM. It's a long lasting phone because of it's 4150 mah. Battery. Specially, it's a new latest pie version. 48mp+ 8mp+ 5mp this camera combination just osm. U must buy this phone ever.