
Holy Stone HS440
Score: 71/100
Potensic ATOM SE
Score: 76/100Rankings

The Potensic ATOM SE is a sub-250 g foldable drone that provides 4K video, a wide 118° field of view and up to 31 minutes of flight with a 4 km signal range. It is limited by a single-axis gimbal and occasional app stability issues. Best suited for travelers and beginners needing a lightweight, affordable camera drone.

The Holy Stone HS440 is a lightweight, foldable FPV drone offering a 1080P camera and 20-minute flight time, ideal for beginners. Its short battery life, modest range, and lack of GPS limit more advanced use. Best suited for kids and families seeking an easy-to-fly starter drone.
| Attribute | ![]() | ![]() |
|---|---|---|
20 minutes | 31 minutesbest | |
1,900 mAh | 3,000 mAhbest | |
| ↓ lower better | 166 gbest | 249 g |
— | 12 MPbest | |
— | 57.6 km/hbest | |
100 m | 4,000 mbest | |
3.8 Vbest | — | |
— | 38 km/hbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(2) | ||
Maximum Flight Time (minutes) | 20 minutes | 31 minutes |
Battery Capacity (mAh) | 1900 mAh | 3000 mAh |
Build & Design(1) | ||
Weight (g) | 166 g | 249 g |
Camera(2) | ||
Video Resolution | 1080P | 4K |
Camera Field of View (°) | 112 ° | 118 ° |
Connectivity(2) | ||
Transmission Range (m) | 100 m | 4000 m |
Control Frequency (GHz) | 2.4 GHz | 2.400-2.4835 GHz |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the HS440 for its stable, shock-mounted 1080P camera and the surprisingly long 20-minute flight time for an entry-level drone, while noting its lightweight build avoids FAA registration.
Everyday users consistently praise the drone's portability, the convenience of the included carrying case, and the ease of operation through voice and gesture controls. Users mention the short battery life and limited range as areas for improvement.

Professional reviewers and editors commend the ATOM SE for packing a 4K camera, long 31-minute flight time, and robust 4 km signal into a sub-250 g frame, calling it a best-value option that rivals pricier models. However, they note the single-axis gimbal and occasional app stability issues as notable drawbacks compared to 3-axis competitors.
Everyday users consistently praise the drone's portability, high-quality 4K video, and reliable GPS features, especially for travel and social media. Recurring complaints focus on app glitches, slightly shorter real-world flight times, and the limited stabilization of the single-axis gimbal.
