Altitude Hold allows a drone to maintain a consistent altitude by analyzing the pressure data further provided by a drone’s barometric pressure sensor. If a drone has an ultrasonic sensor, this is also used with Altitude Hold. This feature ensures even a small drone with camera will be able to hold itself in place while you snap some shots or record a video.
As mentioned above, you will crash, and you certainly don't want to go home empty-handed. Having back-up propellers can make or break your day. Extra batteries are also a must. Current battery chemistry limits flight times to somewhere between 5 and 25 minutes for most amateur drones. Having plenty of charged spares means you can fly longer — though flying for more than 30 minutes straight can be fatiguing.
Please note that if these drones are flown out of range so that the communication with the drone is lost, the drone can be easily lost as well. A common error is to fly the drone to its height limit and lose communication. If there is any wind, the drone may then do what is called a “fly away.” This is a sad thing for an operator because the drone will fly off to who-knows-where and unless you quickly go chase it; it can disappear forever. 
This FPV drone focuses more on the actual drone than it does the camera aspects, however, considering you get more features and capabilities. You can use a FPV real time HD live transmission with your mobile device using the FPV WiFi feature, have Headless mode, a low voltage alarm, 360-degree flips, and gravity induction that allows you to fly at all angles and in every direction.
DJI’s latest Zenmuse cam, the X5S, is a mirrorless Micro Four Thirds camera made specifically for aerial photography and cinematography. It shoots in 5.2K at 30 frames per second (or 4K at 60), takes 20.4 megapixel stills, and boasts a ridiculously wide ISO range of 100 – 25,600. As an added bonus, this rig is cradled inside a vibration dampened 3-axis gimbal, so your footage comes out silky smooth no matter how crazily you fly. 
Almost all of the models featured here have some safety features. Even the DJI Spark, which isn't built for long-distance flight, includes a GPS and automatic return-to-home functionality. If your control signal is interrupted, or if the battery gets down too low (most drones can only fly for about 25 minutes on a single battery charge), you drone will start to head back to its takeoff point and land.
The quadcopter is only about 3.5’’ measured diagonally motor to motor making it one of the smallest drones on the market. Even in that small chassis, Cheerson managed to fit a 100mah battery. While that may not sound impressive, it delivers solid flight time, keeping you in the air for somewhere between 4 and 8 minutes depending on how hard you fly it.

There is such a wealth of options in this rapidly growing field that we wanted to share a couple more drones that we like. The first is the Holy Stone HS170 Predator Mini RC Quadcopter. This UAV offers a great feature set at an economical price, and its fast charge time (under an hour) will have you back in the air in a hurry. The Force1 U45WF Quadcopter offers features rarely seen at this price point, such as a custom route mode that allows you to trace out a path on the screen that the drone then follows. We also love that this drone ships with three batteries to greatly extend your flying time.
While each mode is unique and important to understand, most of them still provide the basic function of flight-stabilization and assistance tool. For instance, OPTI typically features an Optiflow sensor within the drone, which is a downward facing sensor capable of identifying patterns on the ground and helping the machine to maintain a straight position.
While DJI may be the first name you think of when it comes to drones, it isn't the only game in town. You can also look at models from Autel Robotics, Parrot, PowerVision, and Yuneec. Others have dabbled in the consumer drone space and exited quickly—GoPro pulled its Karma after a rocky launch and poor sales, and 3D Robotics tried to get in with the Solo, but also gave up the fight to focus on the industrial and enterprise spaces.
When taking all of the specifications of the Smya X5C1 Quadcopter in mind, it is a drone best suited for the true beginner as a good starting drone. It can also be for those interested in experimenting with some light photography, or casual indoor or night flying. Other than the short battery life, this drone has it all, and remains one of the best drones for anyone interested in seeing just what drones are all about. The Syma X5C-1 a great starter drone with a camera in our opinion. The Syma is also an excellent drone to learn to fly.
Small drones might be super for indoor and low-level outdoor flying, but if you’re planning to pilot your drone in more difficult weather conditions it’s worth considering how well your flying machine will fare. Petite drones are generally more affected by crosswinds than larger quadcopters, though advanced stabilisation tech can sometimes reduce the effects of a strong breeze.

Oh, and let’s not forget about the camera. In addition to a 12-megapixel camera that shoots video in 1080p at 30 frames per second, the Spark also sports a two-axis gimbal. This lets it mechanically stabilize the camera and cancel out any jarring, shaky movements — resulting in smoother, better-looking footage. This also gives it a leg up on the competition; most selfie drones only feature single-axis mechanical stabilization.
Another big addition is Spark’s obstacle avoidance system. While the ability to sense and avoid objects is usually a feature reserved for larger drones, DJI went ahead and built one into the hull of the Spark. It’s not quite as robust as what you’ll find on the Phantom 4, or even the Mavic Pro, but it still serves its purpose, and helps you avoid crashes.

The Syma X5C-1 was our top pick for this roundup, for the reasons of stability, wind-resistance and just being a great all around quadcopter is this price range. The popularity of this model means you will be able find lots of spare parts and find more answers to problems when you have questions. That being said, all the models we reviewed here make for great drones and a good bang for the buck. We hope the information we provided helps you find the best drone under $100.

Here is an ultimate drone that can take aerial images and footages of professional quality.  There is an inbuilt FPV function in the HD camera, with a 120-degree wide angle lens that can be adjusted to take excellent and crystal-clear aerial images from all angles. You can connect the FPV system to your phone via a WiFi real-time transmission, and access the drone’s view from your phone’s screen while sharing with family and friends.  
If there’s one thing DJI is good at, it’s stuffing a ton of features and functionality into increasingly small drones — and nothing showcases this talent more than the Spark. Despite the fact that the drone’s hull is roughly the size of a Twinkie, DJI somehow managed to cram in many of the same goodies you’d find under the hood of the Spark’s bigger, bulkier, and more expensive brothers.
The quality of the video captured by these drones is fine for flying them and it is good enough to post on social media. However, the video quality is not HD. This can easily be seen when playing the recorded video on a screen that is larger, like the typical laptop screen that is 1080p. Video that is 720p will look pixelated and fuzzy when viewed at full-screen size on a screen that is 1080p high. 
There is a wide variety of full-featured drones now available for less than $100. While you won’t get the range or feature set of a more expensive option, an inexpensive drone is the perfect choice if you’re just starting out. It’s generally easier to operate than its pricier counterparts yet sturdy enough to withstand a variety of novice pilot mishaps. The majority also pack features that you might be surprised to find at this price point.
Since repairs are as easy as soldering a couple motors and the flight controller has proven reliable and capable, people have developed a few nice modifications for it. Modifications such as a chassis swap with lighter and more durable materials are fairly easy, even for those without electronics skills, and yield longer flight times as well as further improved handling.
Yuneec also has a model with a Micro Four Thirds camera. Its Tornado H920 is a huge drone with six rotors and room to hold three batteries, giving it an unheard of 42-minute flight capability. Its CGO4 camera is essentially a custom version of the Panasonic GH4, a favorite of many a terrestrial videographer. It doesn't record uncompressed video like the Inspire 2, but it's less expensive.
Blade itself says the QX is for intermediate pilots, but this is the ultimate beginner quadcopter that can probably take any user to all the way of some pretty advanced flying. In addition to this factor, it’s almost double the price of other Nanos, which are great in their own right, but the drone of this capability has an immense brand appeal and reflects the quality Blade has put into its craft over the years. Blade also offers a BNF or “bind and fly” version of the QX in case a purchaser wants to use it with their existing radio transmitter, and there are some value packs around that will give them spare props and extra batteries for a reasonable price. Although the drone in its act- is very nimble, it comes with special safe technology that decreases control input speeds and automatically hovers the drone so that it becomes perfect for someone just starting out. In fact, it’s even better than that. You can play safely, in contrast to that, once someone is ready to control the drone, the safe mode can be kept on but double the control rate, so it will start hovering and the drone is still automatic, but pitching, yawing, and rolling are much more responsive when the safe mode is enabled. In another mode, the agility mode the user will get the full, crazy manual experience. Here, the user will have to hover the craft, he/she will have to figure out flips and rolls. People can sometime complain that the prop guard design tends to hook on stuff, so there’s that, but the actual crash durability of the quad is pretty good, going by the people who have actually crashed it. So, to sum up about this drone, it is a drone with many promises to undergo with and the user will have many usage of the drone when they will be upon an interesting experience of running a drone on their own.

Please note that if these drones are flown out of range so that the communication with the drone is lost, the drone can be easily lost as well. A common error is to fly the drone to its height limit and lose communication. If there is any wind, the drone may then do what is called a “fly away.” This is a sad thing for an operator because the drone will fly off to who-knows-where and unless you quickly go chase it; it can disappear forever. 
If you’re looking for quality, the Inspire 2 is the best camera drone you can buy that comes ready to fly out of the box. The next best option is the Phantom 4 Pro and after that, the Mavic Pro. If you’re concerned about video quality, just pick one of the three drones mentioned above (which ever one matches your price point) and you’ll be more than satisfied. There are really no other drones that come close to what these three can do. Some people who shoot videos for a living will buy the Mavic Pro, Phantom 4 Pro, and the Inspire 2, because each of them can be useful for different situations.