Tello has a range of just over 300 feet, and despite its size, it produces stable and clear videos, courtesy of its dual antenna transmission. You can get a 720p HD quality video with 30 frames per second, and conveniently capture stills of up to five megapixels. Unfortunately, users can only save the recorded videos on the smartphone and not on a memory card. While you can access these clips almost instantly, it takes up all the space on your phone.
I placed a request on Volunteermatch, where organizations connect with potential volunteers. The link for this is https://www.volunteermatch.org/search/index.jsp?k=drone&searchOpps=&v=false&categories=37&categories=37&s=1&o=distanceBand&l=Seattle%2C+WA%2C+USA&r=20&sk=&specialGroupsData.groupSize=&na=&partner=&usafc=#k=drone&v=false&categories=37&categories=37&s=1&o=distanceBand&l=Seattle%2C+WA%2C+USA&r=20&sk=&specialGroupsData.groupSize=&na=&partner=&usafc=’’ defer onload=’ defer onload=’
On the other hand, ATTI is a partially different tool, whereby the quadcopter uses other techniques and not necessarily external sensors to firmly hold the drone in correct altitude and orientation. ATTI allows the drone to hover in place, as well as to gently drift around while being pushed by the wind. Some drones also have GPS which offers great precision and coordination during flight.
The other primary consideration is how the photos and video are stored after you take them. Drones with WiFi capabilities will work with your mobile device, letting you see and store media real-time on your phone. For those that don’t, you’ll store the media on the drone, usually on a microSD card. If this is the case, know how much storage the drone comes with and whether (and by how much) it can be upgraded.
Another one of the great drone on this list with the beginner in mind, the UDI 818A HD Drone is electric powered, radio controlled, and equipped with six gyroscopes for stabilization. Although it can take a decent beating, it is recommended that this drone not be flown above asphalt or concrete, as it is still made of plastic, and can break if improperly used.