I spoke to these guys when I wrote my complete review of the Altair Aerial AA108 which you can read here. They picked up their customer service phone line on the 2nd ring, which in itself is amazing when you’re talking about drone companies. I’m so used to trying to reach a company only to find out they operate out of China!They have a great product, with specs at least as good as any other drone in this category.
The included 3.7V 650 mAh battery takes about an hour to charge, and will give you up to 9 minutes of flying time. You can extend your flying enjoyment time with the purchase of extra batteries. The controller will give you up to 120m of control range, but limited to 50m when the FPV mode is active. This still allows you to take videos at fairly moderate distances.
EACCHINE Is quite portable, all thanks to its foldable and compact fuselage design. There is a spare drone arm for an immediate replacement of a damaged or broken arm. The ‘altitude hold’ feature improves the flight experience by allowing pilots to lock their location and height, while the drone hovers around to take a stabilized and clear footage of any location.
The Mavic 2’s camera also blows the previous generation out of the proverbial water (or maybe the air?). Thanks to its larger 1-inch image sensor and better processing tech, the Mav 2 Pro can capture 4K video in 10-bit color — which essentially means it can capture nearly a billion more discrete colors than its predecessor. It also has aperture control, which gives you far more control over exposure and depth of field.
And the best part? You can fly it with your smartphone, or pick up Yuneec’s dedicated controller system if you want tighter, more responsive controls. In other words, if you start with this drone, you’ll be able to learn the ins and outs of piloting a quadcopter — but more importantly, you’ll also be able to upgrade your setup as your skills progress and your needs change.
The controller has an LCD screen that displays important information such as battery life, range, and trim adjustments. The acceleration power is also displayed in percentage form. The controller also has a return to home button. Press this and the drone flies back to you. This is not a feature commonly found on a drone at this price point. The 2MP camera on the F181 is of 720p resolution and can take images at a 1280 x 720 resolution.
For example, OPTI has a built-in Optiflow Sensor (a downward facing sensor), which functions by picking out the patterns on the ground to ensure that the drone maintains a straight position. ATTI, conversely, works a bit differently. With the ATTI, the drone employs other techniques apart from the external sensors to keep the drone in the right orientation and altitude. Thus, the drone can hover in place, or drift slightly around with the wind serving as a push. You will also find a GPS in some drones, and they help the drone to maintain coordinated and precise flights and landings.
There are various factors you should take note of when shopping for these particular machines. First, you need to check the control operating system to ensure that it’s easy and manageable to use. Basically, there are 3 main control functions you can choose from which include OPTI, ATTI, and GPS, though they all help in flight-stabilization and assistance they tend to do it in slightly different ways.