Holy Stone HS190
Score: 64/100
Deerc D20 Blue
Score: 79/100Rankings
The DEERC D20 provides a lightweight, feature-rich mini drone with a 720 p camera, dual batteries for up to 20 minutes total flight and robust accessories. Its limitations are a modest 40 m transmission range and no onboard storage, making it ideal for beginners seeking basic aerial video.
The Holy Stone HS190 is a pocket-size foldable nano quadcopter with altitude hold, LED lights, and easy one-key operation, making it perfect for quick indoor fun. Its very short 5-7 minute flight time and limited 30-50 m range reduce its practicality for longer sessions. Targeted at kids and beginners seeking a portable, registration-free drone.
| Attribute | | |
|---|---|---|
220 mAhbest | — | |
6 minutes | 10 minutesbest | |
| ↓ lower better | 35 gbest | 69 g |
40 mbest | 40 mbest | |
| ↓ lower better | 45 minutesbest | 80 minutes |
— | 80 °best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(3) | ||
Flight Time (minutes) | 6 minutes | 10 minutes |
Charging Time (minutes) | 45 minutes | 80 minutes |
Battery Type | LiPo | Lithium Polymer |
Build & Design(2) | ||
Weight (g) | 35 g | 69 g |
Dimensions (L×W×H) (cm) | 114×30×114 cm | 19.6×16.2×4.3 cm cm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the HS190 for its ultra-compact, fold-into-controller design and beginner-oriented features such as altitude hold, headless mode, and one-key takeoff/landing. They appreciate the fun stunt modes but criticize the limited 30-50 m range, short 5-7 min flight time, and occasional charging-cable reliability issues, noting it is best suited for short, line-of-sight play rather than serious aerial work.
Everyday users consistently praise the drone's pocket-size convenience, ease of use for kids, and entertaining flips and spins, while repeatedly lamenting the brief battery life, modest range, and occasional charging cable defects. Overall sentiment is positive for casual, short-duration fun but tempered by practical limitations.
Professional reviewers consistently commend the DEERC D20 for its ruggedness and beginner-oriented feature set, emphasizing the value of dual batteries and the variety of flight modes. However, they note the absence of onboard storage and the modest range as notable drawbacks for more advanced use.
Everyday users love how easy the D20 is to fly, especially the one-key takeoff and altitude hold, and appreciate its durability and the generous accessories bundle. The most common frustrations revolve around the short flight time, limited range, and lack of a microSD slot for video storage.
“perfect for kids with different skill levels”
“takes under an hour to charge”
“no chips, no damage”
