The UDI 818A is affordable and full-featured, but we didn't like its twitchy nature and many other quirks.

The UDI 818A HD+ RC Quadcopter has an MSRP of $99.99, which is the same price it usually sells for on Amazon. It occasionally drops to $90 or even slightly less, but generally holds very steady at ...

A 6-Axis Gyro keeps these RC camera drones flying smooth and stable while capturing aerial photos and video at a rate of 30 frames per second. The UDI 818A is an interesting take on a "crash ...