Compare action drons: JJRC H61 vs Udi U819a
| Type | quadcopter |
|---|---|
| Weight | 0.1 kg |
| Length | 14 mm |
| Width | 7 mm |
| Height | 2 mm |
| Diagonal Length | (not set) |
| Motor Type | brush motor |
| Navigation | (not set) |
| Gyroscope | (not set) |
| Materials | abs/ps, pp |
| Kit Type | ready-to-go |
| Level | beginner level |
| Recommended Age | Above 12 years old |
| Remote Control | wifi remote control |
| Channels | 4 Channels |
| Mode | mode2 |
| Radio Mode | app wifi |
| Transmitter Distance | 30 Metres |
| Transmitter Detailed Distance | 20-30m |
| FPV Screen Size | (not set) |
| Transmitter Power | (not set) |
| Drone Power | (not set) |
| Battery Capacity | 850 mAh |
| Flying Time | 8 Minutes |
| Charging Time | 120150 Minutes |
| Video Resolution | 720p |
| Diagonal Length | (not set) |
| Night Flight | (not set) |
| Additional Gimbal | no |
| Features | 5.8g fpv, camera, wifi app control, wifi fpv |
| Functions | 3d stunt, auto landing, forward/backward, fpv, height holding, hover, one key landing, one key taking off, sideward flight, turn left/right, up/down, waypoints, wifi connection, with light |
| Type | quadcopter |
|---|---|
| Weight | (not set) |
| Length | 340 mm |
| Width | 340 mm |
| Height | 60 mm |
| Diagonal Length | (not set) |
| Motor Type | (not set) |
| Navigation | (not set) |
| Gyroscope | 6 axis gyro |
| Materials | electronic components, nylon, plastic |
| Kit Type | RTF - Ready To Fly (Controller included) |
| Level | beginner level |
| Recommended Age | Above 14 years old |
| Remote Control | 2.4ghz wireless remote control |
| Channels | (not set) |
| Mode | mode 2 (left hand throttle) |
| Radio Mode | mode 2 (left-hand throttle) |
| Transmitter Distance | 50 Metres |
| Transmitter Detailed Distance | 50-100m |
| FPV Screen Size | (not set) |
| Transmitter Power | 4 x 1.5v aa battery |
| Drone Power | built-in rechargeable battery |
| Battery Capacity | 500 mAh |
| Flying Time | 9 Minutes |
| Charging Time | (not set) |
| Video Resolution | (not set) |
| Diagonal Length | (not set) |
| Night Flight | yes |
| Additional Gimbal | no |
| Features | no camera |
| Functions | 3d rollover, 3d stunt, forward/backward, hand launching, headless mode, one key automatic return, speed up, turn left/right, up/down |