Samsung Galaxy J7 Prime, This Model "SM-G610F" also one of the high performance 4G phone, in low cost. It has an Increadible 13 megapixel f1.9 and 8 megapixel f1.9 front camera, 5.5 inch TFT capacitive touchscreen with 1920 x 1080 pixel Full HD disply. The processor is also excellent because it is very fast reply exynos octa core processor. excellent battery backup, 3300 mAh lithium-ion battery. 3GB RAM and 16 GB internal memory expandable up to 256 GB. Warranty 1 year. as far as vi know.