Zoom abilities: Optical zoom maintains picture clarity, though electronic zoom can pixelate your photographs. Upgraded Goggles and controls, sharper movie and longer battery lifestyle make the second-gen Avata the top FPV drone you could fly straight out in the box. DJI Terra features both equally 2D and 3D mapping capabilities, https://www.slideshare.net/slideshow/explora-el-futuro-desde-el-aire-con-la-mejor-tienda-drones-barcelona/279646358