That is one of the reasons why I love the Tello. Very few drones have that sort of still photo quality in such a tiny package. Of course its not 4k but good enough for a decent printout.
Little brushed Tello can go where a noisy brushless would cause unwanted attention and trouble. Just the prop noise of the slightly larger Dobby scares people, let alone a Spark.
It looks like a toy, sounds like a toy so everybody thinks its a toy - which opens up lots of playground simply inaccessible to larger drones.