The announcement is a little vague, couching specs in uncertain terms — screens are referred to only as "HD," which in all likelihood means 720p; batteries are called "long-lasting" and "powerful;" and there's nothing to be found on processors or RAM — but hey, the devices are budget offerings. One area
Samsung was transparent about was the cameras, which are vastly improved over the previous models'. This year's J3 has 5- and 8-megapixel shooters on the front and back, respectively, compared to last year's 2- and 5-megapixel sensors; the new J7 sports 13-megapixel cameras on both sides, similarly improved over 2017's J7, which had the same cameras as this year's J3.
