UDI U818A Drone Review – Best Low-Cost Drone

The UDI U818A is widely considered the epitome of low-cost drones. This nifty, minimalistic Quadcopter is one of the best beginner’s drone out there on the market. In our UDI U818A review, we will even talk about why the drone’s design is important. As many drone reviewers pointed out, there are two kinds of people out there: those who want all-out computer control when it comes to flying the drone and those who rely on actual piloting skills in order to drive the drone.

UDI U818A HD Quadcopter

The UDI U818A relies heavily on piloting skills than computer software. In fact, this is the kind of drone you should have if you consider yourself an ace pilot. This drone is a good choice for beginners, especially for those who haven’t flown a drone in their lives. Photo and video quality are decent if you’re only looking for a drone that puts your flying skills to the test.

UDI U818A Drone Main Features & Specs

The U818A model might not be spectacular if compared to other quadcopters like the Phantom 3 Series from DJI or the Parrot Bebop UAV. However, it makes up for its low price and good maneuverability.

As far as designed is concerned, the U818A pretty much speaks out for itself: it’s simplistic, functional, without the usual bells and whistles. However, its chassis is made out of thin plastic, even though there is enough room to fit all the electronic components. Also, another advantage is that it makes the drone incredibly light and easy to maneuver, especially in narrow spaces.

However, this also means that the U818A can’t withstand physical stressors that good. In fact, it takes only a whiff of the wind to lose control over the drone. Still, in case you’ve somehow manage to damage your drone, the UDI U818A parts are quite cheap and easy to replace.

UDI U818A-HD Quadcopter

The U818A model might not be spectacular if compared to other quadcopters like the Phantom 3 Series from DJI or the Parrot Bebop UAV. However, it makes up for its low price and good maneuverability.


The UDI U818A is equipped with four simple 5.25-inch propellers that can be secured in place using metal screws. Usually, drone propellers have a self-tightening mechanism that keeps the blades from jumping out during mid-flight.

Unfortunately, due to U818A’s ergonomic design, the self-tightening technology has been replaced with simple cross-headed screws which make sure that the propellers don’t vanish during the actual flying. They may not be so fancy, but at least they get the job done.

As for the UDI U818A blade rotation factor, even though the users might think that the screws are of little impact, they still manage to give your drone a few extra RPMs.

Latest UDI 818A HD+ RC Quadcopter Drone

Strong powerful motors enable the helicopter to fly much longer and more efficiently. 2 long-life batteries, SD Card Reader, Removable 4GB Micro-SD card.


Finally, the whole shebang is powered by a 500 mAh/3.7 V Lithium-Polymer batteries, which can keep your drone in the air for 7 to 9 minutes on a full charge. However, it takes about 60 minutes for the batteries to recharge, which makes the actual flying a bit problematic.

The good news is that you can change both the drone’s and the RC’s batteries, so it would be handy to keep some extra charged batteries nearby. You can buy a UDI U818A extra battery from basically any online shop that sells this drone, and it won’t cost you more than $10.

UDI 818A HD+ Quadcopter Specs

Flight Environment Camera Battery Charge Weight Size Range
9min Outdoors 2MP 2 x 3.7V 500mAh 60 minutes 131 g 30x30x8cm 100m

Even though the drone can be considered rudimentary at best when compared to other competitors, it still manages to impress the user with its seamless flight controls. The UDI performs well when commanded to move back and forth, there is little latency in commands, and can turn around quite fast.

Furthermore, it can also pull a couple of simple stunts as well, like back flips or somersaults. The UDI U818A review will show you that these stunts add a bit of value to the drone.

Arguments Pros & Cons

  • UDI U818A Pros:
  • Easy setup;
  • Great for beginners;
  • Easy to deploy;
  • Excellent handling;
  • Puts you flying skills to the test;
  • Excellent price;
  • Also, easy to repair.

UDI U818A HD Quadcopter

  • UDI U818A Cons:
  • Low battery life;
  • Lengthy recharge process;
  • Can’t withstand stronger winds;
  • Bulky remote control;
  • No auto hover option;
  • No stabilization mechanism;
  • Poor camera quality;
  • Also, no return home feature;
  • Can’t find replacement screws;
  • Plastic chassis;
  • Lightweight;
  • Camcorder sometimes freezes and deletes entire session;
  • Hard to control in mode two;
  • Poor UDI818A review.

UDI U818A Drone Remote Control & Set-up for First Flight

UDI U818A HD ControllerRemote Controller

The UDI U818A Quadcopter is a decent piece of equipment for a beginner and quite fun to fly around. However, its controller is quite a different story. Compared to another drone RC’s, the UDI’s remote control looks like it was made by a character from Fallout 4 when fleeing from a DeathClaw.

All the magic associated with flying this cute quadcopter is encased in a bulky plastic case, with several buttons placed in a counterintuitive order. Also, the RC has two joystick-like controllers used for controlling pitch and direction.

Moreover, there are additional plastic-covered buttons, placed on the RC’s front and laterals. These additional buttons are for taking pictures, turning the camcorder on and off, and controlling the flight modes.

The U818A has two flying modes: the first mode limits the speed of the copter, allowing you to get the hang of flying a drone. The second mode is for pros only because it turns off any speed limitations. Overall, the RC is rather bulky and difficult to access.

In our UDI U818A review we have to say that a drone’s RC makes all the difference in the world, but this is not the case of UDI’s remote control.

 UDI U818A Review Camera

UDI U818A HD Quadcopter CameraAs part of our UDI U818A review, we should also talk a bit about the drone’s photo and video capabilities. However, we have to stay from the start that the drone’s video/photo capabilities are far below the average.

The UDI has a rudimentary 1.5 MP camera that can take still pictures at a maximum resolution of 1280×960 pixels. Even if the drone sits still while taking the camera, the pictures still come out shaky and with lots of background noise. Post-processing can root out some of these noises, but not all of them.

Moreover, the camera does not perform too well under low light or bright light conditions. As for the camcorder, the UDI’s frontal camera can record at a maximum quality of 640×480 pixels at 30 frames per second, which is far below the average.

UDI U818A vs. Syma X5c

UDI U818A vs. Syma X5c

The Syma X5C belongs to the same low-cost family as the UDI U818A drone. Compared to the U818A, the X5C model has a better stabilization system, relying on the 6-axis gyro stabilizer.

Furthermore, it also sports out a better camera, being capable of shooting pics or recording at an HD quality. In comparison with the U818A model, the X5C drone can do far more sophisticated stunts, like 360 degrees eversions.

However, the X5C’s battery isn’t all that great, because it keeps the drone airborne for approximately 7 minutes before it needs a recharge. Moreover, battery charging process takes more than 100 minutes, which is kind of long considering the model’s actual flight time.

The Syma X5C does not have any propeller guards, which makes it highly vulnerable, especially during a windy day. Any decent UDI 818A review will tell you that there are very few difference between the two drones.

What’s in the Box?

Important for any UDI U818A review is to know what you’ll find in the box when you purchase this drone:

  • The UDI U818A Quadcopter;
  • The Remote Controller;
  • 4GB Micro SD Card;
  • USB card reader;
  • Battery Charger;
  • One LiPO 3.7V 500mAh Battery (+1 more bonus battery included);
  • 4 x Extra blades;
  • Screwdriver;
  • User Manual.

UDI U818A HD Quadcopter Charger

Our Verdict

To conclude our UDI U818A review, we are inclined to say that this drone is far better suited for beginners or for people who never operated a drone before. It’s easy to use and to deploy, flying is fun, and the controls are decent.

However, if you’re a seasoned drone pilot, you will find the drone hard to fly, the control counterintuitive and the video/photo capabilities far below the average.

8.2 Total Score
UDI U818A-HD Quadcopter

Check out our UDI U818A review to learn everything there is to known about his nifty low-cost drone. You don't need to spend a lot just to have fun.

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