On this page we compare X-STAR PREMIUM and X5A-1 from SYMA. X5A-1 has a maximum autonomy time lower than that of X-STAR PREMIUM. The first product (X-STAR PREMIUM) is more expensive than the second. The battery of X-STAR PREMIUM (4900 mAh) has a capacity greater than that of X5A-1 (350 mAh). X5A-1 takes up less space than X-STAR PREMIUM. Let's go into detail with the technical data between X-STAR PREMIUM and X5A-1. Published data is always indicative and may contain errors or be subject to change. Always check official sources.