I bought this Acer e700 trio liquid to replace a wiko Peax Cink also has several sim controllers. I needed a phone that can receive personal and professional sim and Liquid E700 is one of the few that can be found around 150 euros with interesting features: 5 inch display, android 4.4, not expanded storage capacity 16 giga, 2 GB ram, 4 core processor and a battery with a record capacity. Note that the smartphone can receive micro sim 3 format. Before you can use it fully, you need to update several times and wait several charging and discharging the battery to reach optimum run. Finally, the android 4.4 interface is fast and totally fluid. The 2 gigs of ram offer a very comfortable level of service and we do not have to worry about the number of applications open simultaneously. The software bundle Acer is minimal with several in-house application for which it is necessary to open an account online, especially for cloud Acer. The application Acer Nav (Tomtom) is already integrated. This is a tomtom interface basic but very effective. The GPS chip is very fast to make it operational. Overall a very good smartphone that accompanies me in both my personal trips in my daily work. The package is minimalist, phone, charger, earphones? Strengths: battery life battery, triple sim, good quality display, 2gigas ram, Faults: not 4G shell that easily takes fingerprints, no removable battery, its ok not worth the premium tenors smartphones