The E52 is one of the smallest and slimmest smartphones around at the moment. Like the E55 it’s just under 10mm thick, and while it’s ever so slightly wider than its sibling you’d need to get out the ruler to tell. It’s available in either grey or gold and both manage to look sharp and stylish without coming across as overly showy. Despite the thinness of the phone, it feels remarkably sturdy as it doesn’t twist and flex like some of the cheaper smartphones around.