Force1 UFO 4000
Score: 59/100
Holy Stone HS720E
Score: 66/100Rankings
The Holy Stone HS720E offers a long 46-minute total flight time, 4K video with electronic stabilization, and a suite of beginner-friendly intelligent modes, all in a foldable package. It lacks obstacle avoidance and a mechanical gimbal, and its Wi-Fi transmission can be unreliable at longer distances.
The Force1 UFO 4000 is a compact, beginner-friendly quadcopter with eye-catching LEDs, propeller guards, and dual batteries for longer play sessions. While it excels in ease of use and durability, its short flight times and reliance on external AAA batteries limit its outdoor performance.
| Attribute | | |
|---|---|---|
18 minutes | 46 minutesbest | |
450 mAh | 2,800 mAhbest | |
| ↓ lower better | 59 gbest | 495 g |
— | 999 mbest | |
| ↓ lower better | 77.5 minutesbest | — |
— | 60 fpsbest | |
3.7 V | 7.4 Vbest | |
— | 130 °best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(3) | ||
Battery Capacity (mAh) | 450 mAh | 2800 mAh |
Battery Voltage (V) | 3.7 V | 7.4 V |
Charging Time (minutes) | 77.5 minutes | 90-120 minutes |
Flight Performance(1) | ||
Flight Time (minutes) | 18 minutes | 46 minutes |
Build & Design(1) | ||
Weight (empty) (g) | 59 g | 495 g |
Transmission & Connectivity(1) | ||
Transmission System | 2.4 GHz | Wi‑Fi |
Accessories(1) | ||
Number of Included Accessories (items) | 4 items | 10 items |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and retail editors consistently position the UFO 4000 as a leading entry-level drone, praising its user-friendly design, durable construction, and eye-catching LED lights. They highlight the dual-battery package as a key advantage over similar starter drones.
Everyday users overwhelmingly appreciate the drone's ease of use, bright LEDs, and durability, especially for indoor and calm-outdoor flights. Common praise centers on the fun flips and the value of two batteries, while recurring complaints focus on short flight times, long recharge periods, and occasional control jitter.
Professional reviewers praise the Sony sensor, solid 4K EIS video, and reliable GPS/optical-flow positioning, but criticize the basic app, lack of mechanical gimbal, and absence of obstacle avoidance.
Everyday users rate it around 4.2-4.3 stars, highlighting long flight time, ease of use, and crisp 4K video, while noting Wi-Fi lag and occasional app crashes.
“Easy to control, even for young children.”
“46 minutes of flying is amazing for the price.”
“Perfect for beginners-GPS lock is fast, and return-to-home works every time.”
