We can say that between Galaxy A series and Galaxy S series there is one basic difference in the overall features and qualities. The S series are being released for high-end market, whereas the A series are being released mostly for mid-end market. Thus, from the target market alone, the S series are superior in terms of features and overall performance as compared with the A series. The S series will always have the latest features embedded into it, with each feature carrying the highest quality of performance.
If you are looking for a phone with the highest performance and richer features, the Galaxy S series will be the best choice for you. But, if you are looking for a phone with better design, good performance, and cheaper price, the A series might be your best choice.
