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Add to SafariWhen comparing UDI U818A-1 vs Axis Aerius, the Slant community recommends UDI U818A-1 for most people. In the question“What are the best quadcopters for beginners under $100?” UDI U818A-1 is ranked 1st while Axis Aerius is ranked 3rd. The most important reason people chose UDI U818A-1 is:
The drone has a 1280 x 720 px camera attached to it. It's not stabilized, but at this price range the mere fact it has a camera is commendable. The camera comes with 2GB microSD card that can be replaced with up 64GB SD card for recording video.
Question Ranking
Pros
Pro Has an HD video camera
The drone has a 1280 x 720 px camera attached to it. It's not stabilized, but at this price range the mere fact it has a camera is commendable. The camera comes with 2GB microSD card that can be replaced with up 64GB SD card for recording video.
Pro The frame protects the blades
The drone has an impact-resistant frame that can absorb light crashes and protect the propellers.
Pro Has guiding LED lights
There's a strip of LEDs on each side of the battery, a headlight LED and LEDs at each motor pod.
Pro Can do a flip in the air
The drone is capable of making a 360° eversion maneuver when at least 10 ft in the air. To do a flip, press the 360° button on the controller.
Pro Minimal setup time
All you have to do to get started is charge the battery of the drone via USB cable and put 2 AA batteries in the controller.
Pro Replacement rotors are cheap
A set of replacement blades on Amazon costs less than $2.
Pro Comes with spare parts
A set of replacement rotors comes bundled with the drone.
Pro Cheap replacement rotors
A set of replacement rotors should cost about $1.
Pro Has LED lights
The drone has four LED lights in that help with orientation and are great for flying in the dark.
Pro Ridiculously portable
The drone is just 3cm x 3cm x 2cm. Small enough to hide it in the palm of your hand. And when not in use, it can be stored in the controller that's about the size of a smartphone.
Cons
Con Rigid camera angle
There's no way to change the camera angle.
Con Easily affected by wind
The large frame of the drone acts as a sail during wind making the drone, depending on wind, difficult or simply impossible to control. There's also no way to remove the frame to reduce the effects of wind on the drone.
Con ~ 7min flight time
Con The battery is non-swappable
Because you can't change the battery, operating the drone consists of lots of waiting for the battery to charge between short bursts of flying.
Con Easily affected by wind
Due to its small size and weight, any gust of wind can knock the drone down.
Con 5-7 min flight time
The drone has a 80mAh battery that averages about 5 to 7 minutes of flight time.
