samsung galaxy j7 2018 (16gb) j737a - 5.5in hd display, android 8.0, octa-core 4g lte at&t unlocked smartphone (black) (renewed) samsung electronics unleash your bold with the samsung galaxy j7 (2018). the 13 mp camera captures incredible photos in low light, the big 5.5-inch screen enhances your entertainment, and the 3300mah battery keeps you powered up for a galaxy experience that fits your life!