The controller has an LCD screen that displays important information such as battery life, range, and trim adjustments. The acceleration power is also displayed in percentage form. The controller also has a return to home button. Press this and the drone flies back to you. This is not a feature commonly found on a drone at this price point. The 2MP camera on the F181 is of 720p resolution and can take images at a 1280 x 720 resolution.
If a drone in this category has first-person-view (FPV) capability, you can see what the drone sees. All except one of these drones require a smartphone (not included) to be able to view and record the video. The smartphone is held in a bracket and then it is connected to the controller. Some of these drones can be flown by only using the smartphone with a downloadable app installed that controls the drone.
Generally speaking, drones that cost less than $100 bucks aren’t worth your time. They’re flimsy, they lack advanced features, and they’re almost always squirrely as hell in the air. But Tello is different. Despite the fact that it retails for only $99, it boasts a boatload of high-end features and functionality. Under the hood you’ll find a 14-core Intel vision processing chip, flight stabilization tech from DJI, a 5 megapixel camera capable of shooting 720p HD video, and a battery that gets you 13 minutes of flight time.