I wanted a simple laptop with convenient keyboard and this laptop is perfect for that! I like the navigation is simple and convenient, the keys are also very nice, nothing to do with those of the BlackBerry that I hate ... I do not use a sim card so the "dual sim" option does not interest me and I do not know what happens. Otherwise the gameboy appearance of the notebook is super cool! It feels good in the hand and is neither too big nor too small. The "social media" aspect is very present in this laptop, it's not really my cup of tea because I'm not connected network, but for those who are it's pretty good. The fact that indicates when the battery is fully loaded is also a good way to save energy. Only problem: planning to buy a memory card (micro SD here) 32 MB because it is far from enough! Hat also for delivery, I ordered Friday night and got it the next morning, I'm thrilled!