Ryze Tello
At $99 is the best drone under $100. The DJI flight controller gives it indoor stability that the other four drones on this list cannot match. It holds position, responds cleanly to stick inputs, and feels like a real drone instead of a toy fighting the air.
The Scratch and Python programming support makes it a legitimate learning tool, not a marketing gimmick. The camera is 720p and basically irrelevant. You're buying this to fly, and at that job, the next-best flight controller under $100 is in the DEERC D10, and it's not close to this level of precision.
Holy Stone HS110D
At $90 is the best camera drone under $100, which is a low bar but a real distinction. It's the only drone here that records 1080p to a microSD card instead of streaming compressed 720p to your phone.
The footage is still shaky and the colors are flat, but at least you get the full resolution the sensor captures. Two batteries, altitude hold, and voice control round out a solid package for someone who wants both flying and recording at this price.
DEERC D10
At $65 has the longest feature list for the money. Foldable frame, gesture control, circle fly, app-based waypoints.
The problem is the missing SD card slot. Every recording goes through Wi-Fi compression, and the 2K camera spec becomes 720p in practice. If you care about features more than footage, the D10 is a lot of drone for $65. If you care about footage, the HS110D is worth the extra $25.
Loolinn Z3
At $50 is the value play. Three batteries, 48-50 minutes of real flight time, optical flow hover, foldable frame. The camera is 720p and forgettable.
But if you want to spend an afternoon learning to fly without constantly stopping to charge, no other drone under $100 comes close. Kids especially benefit from the extended airtime because they're still learning and need the repetition.
Holy Stone HS420
At $30 is for young kids, full stop. It weighs 31 grams. You throw it in the air and it flies. The prop guards wrap completely around each motor. A 6-year-old can figure it out in five minutes.
The camera shoots 720p at 30 meters of range, which means it's decorative. But as a first flying toy, the HS420 is hard to beat at $30. Three batteries give about 17 minutes total, which is enough to hold a child's attention before moving on to the next thing.
The honest advice: if you're buying a drone to find out whether you enjoy flying, the Tello at $99 or the Z3 at $50 will answer that question.
If you enjoy it, save for a drone in the $150-200 range next. The jump in quality from $100 to $200 is the second biggest in consumer drones, right behind the jump from $200 to $250 where gimbals start.