Aircraft
Here is DJI Phantom 4
Weight (including battery and propellers) 1380 g
Max Ascent Speed 6 m/s (Sport mode)
Max Descent Speed 4 m/s (Sport mode)
Max Speed 20 m/s (Sport mode)
Max Service Ceiling Above Sea Level 19685 feet (6000 m)
Max Flight Time Approx. 28 minutes
Operating Temperature 32° to 104° F (0° to 40° C)
GPS Mode GPS / GLONASS
Hover Accuracy Vertical:
+/- 0.1 m (when Vision Positioning is active) or +/-0.5 m
Horizontal:
+/- 0.3 m (when Vision Positioning is active) or +/-1.5 m
Diagonal Size (Excluding Propellers) 350 mm
Here is DJI Phantom 4
Weight (including battery and propellers) 1380 g
Max Ascent Speed 6 m/s (Sport mode)
Max Descent Speed 4 m/s (Sport mode)
Max Speed 20 m/s (Sport mode)
Max Service Ceiling Above Sea Level 19685 feet (6000 m)
Max Flight Time Approx. 28 minutes
Operating Temperature 32° to 104° F (0° to 40° C)
GPS Mode GPS / GLONASS
Hover Accuracy Vertical:
+/- 0.1 m (when Vision Positioning is active) or +/-0.5 m
Horizontal:
+/- 0.3 m (when Vision Positioning is active) or +/-1.5 m
Diagonal Size (Excluding Propellers) 350 mm
Xiaomi 4K
Weight (including battery and propellers) 1387g
Max Ascent Speed 6 m/s (Sport mode)
Max Descent Speed 1.5 m/s (Sport mode)
Max Speed 18 m/s (Sport mode)
Max Service Ceiling Above Sea Level 2000m
Max Flight Time Approx. 27 minutes
Operating Temperature 32° to 104° F (0° to 40° C)
GPS Mode GPS / GLONASS
Diagonal Size (Excluding Propellers) 434 mm
Accounding this list, both of them are simliar in general, but DJI Phantom 4’s Max descent speed and mas service ceiling above sea leavel are batter than Xiaomi 4K, From another way, we can see DJI Phantom 4 used 5350mah 4s lipo battery, and Xiaomi is 5000mah 3s lipo battery,too.
Camera
Sensor 1/2.3” (CMOS), Effective pixels:12.4 M
Lens FOV 94° 20 mm (35 mm format equivalent) f/2.8, focus at ∞
ISO Range
100-3200 (video)
100-1600 (photo)
Shutter Speed 8s -1/8000s
Image Max Size 4000×3000
Camera
Sensor 1/2.3” (CMOS), Effective pixels:12.4 M
Lens FOV 94° 20 mm (35 mm format equivalent) f/2.8, focus at ∞
ISO Range
100-3200 (video)
100-1600 (photo)
Shutter Speed 8s -1/8000s
Image Max Size 4000×3000
Maybe DJI Phantom 4 is batter than Xiaomi 4K, but on another way, xiaomi 4K’s price is lower than DJI Phantom 4, and Xiaomi is a newbie in Drones, it has a lot of loyal customers and Xiaomi will have a great development. Xiaomi’s main markert is in China, but DJI is in the world. So I believe Xiaomi drones will get a huge market in China.
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