In-depth comparison of Tecno #Spark7 VS Samsung #GalaxyA02s, including size, design, price, specs, features, display, camera, battery, and more. Side by side camera performance and gaming experience of Tecno Spark 7 Gaming Test and Samsung A02s. Both bring the same screen size and memory, so the argument boils down to Mediatek Helio VS Qualcomm Snapdragon.