Samsung is big brand .the phone performance is very good.i like very much and I also and available Samsung j1 ace colour white available .I’m see my brother mobile very best . information Samsung j1 ace 1 screen size 4.30inch. 2 storage 4GB. 3 Processor 1.3GHz. 4 Ram 512MB. 5 Rear camera 5 megapixel. 6 front camara 2-megapixel. 7 is android 4.4. 8 Battery capacity 1800mAh