Xolo black 1x is one of those mobile for which customers who buy it will feel disappointed for sure. We get many better mobile at the same price range. It’s rear came is very shaky and not upto the mark. Processor is also very weak, even entry level games gets lagging problem.
Battery drains out very quickly and take lots of time to get charged. Sound output is comparably low. So results in low voice hearing during call even with higher volume.