These drones are marketed towards beginners because they are really cheap. However, these drones are not the easiest drones on the market to fly. Higher-priced drones, with the ability to use GPS coordinates and that have onboard obstacle detection and collision avoidance, are much easier to fly than these drones. You will have to spend in the range of $200 to $300 to get these advanced features for a drone; however, you may ultimately be happier if you do this than if you lose or crash one of these drones. 
The flying range is the distance the drone can go before you start to lose control of it. You’re not going to see a tremendous flying range with drones at this price, but there can still be considerable differences among models. These drones are generally able to fly from 15 meters to 100 meters or so. Buy a drone with the longest range you can afford to give yourself more flying and photo/video options.
Often repainted and re-branded (sometimes at a much higher price) the Syma x5c is positioned at a competitive price for what you get in the box. For about $50+ shipping depending on where you order, you get the quadcopter itself, a transmitter, one battery, and a charger. Extra batteries are inexpensive and you’ll certainly want them if you plan to fly for longer than 6 minutes, but they charge quickly, which is nice. At 9 and a half inches diagonally motor to motor, its not small enough to fly indoors.
The Holy Stone F181C is our second best drone under $100. The Remote Uses a modified controller that resembles a pad of the playback station with an additional LCD screen connected to the front end to provide direct images of the buzz. It has a small fragile button and Joystick, never force the accelerator/controller too much, it can break easily. Battery 750mAh, 7-9 minutes. You must drain the battery before recharging it to increase the life of the battery. Camera Comes with a fully equipped 2MP camera that can record videos and take 720P resolution images and save to the 2GB SD that comes with the alternate drone or bottle disc attached to the USB drone drive.

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.