Tecno Spark K7 is the first member of the Tecno Spark family. It was released a couple months before the second generation Tecno Spark, Spark Plus K9. It’s a low-end phone that gives you a taste of flagship experience. The phone has a sleek and smooth body that makes it look like a flagship device. You can use the fingerprint sensor, which is located at the back close to the camera, to capture images and access your phone quickly.