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Compare action drons: JJRC H31 vs HELIWAY 903


4.04
JJRC H31
0
7.09
4.64
2.71
5.24
2.44
6.67
no shops
40$
Typequadcopter, toy
Weight0.1 kg
Length290 mm
Width290 mm
Height90 mm
Diagonal Length(not set)
Motor Typebrushed motor
Navigation(not set)
Gyroscope6 axis gyro
Materialselectronic components, plastic
Kit TypeRTF - Ready To Fly (Controller included)
Levelbeginner level
Recommended Age(not set)
Remote Control2.4ghz wireless remote control
Channels4 Channels
Modemode 2 (left hand throttle)
Radio Modemode 2 (left-hand throttle)
Transmitter Distance70 Metres
Transmitter Detailed Distance70~80m
FPV Screen Size(not set)
Transmitter Power4 x 1.5v aa battery(not included)
Drone Powerrechargeable battery
Battery Capacity400 mAh
Flying Time8 Minutes
Charging Time60 Minutes
Video Resolution(not set)
Diagonal Length(not set)
Night Flight(not set)
Additional Gimbalyes
Featuresradio control
Functions3d rollover, forward/backward, one key automatic return, sideward flight, turn left/right, up/down
4.68
HELIWAY 903
4.27
3.89
4.29
4.34
3.38
6.54
3.27
no shops
37$
Typeindoor, quadcopter
Weight0.1 kg
Length105 mm
Width105 mm
Height47 mm
Diagonal Length(not set)
Motor Typebrushed motor
Navigation(not set)
Gyroscope6 axis gyro
Materialsabs/ps, electronic components, pa, pp
Kit TypeRTF - Ready To Fly (Controller included)
Levelbeginner level
Recommended AgeAbove 14 years old
Remote Control2.4ghz wireless remote control
Channels4 Channels
Mode(not set)
Radio Modemode 2 (left-hand throttle)
Transmitter Distance60 Metres
Transmitter Detailed Distance60-80m
FPV Screen Size(not set)
Transmitter Power6 x 1.5v aa battery(not included)
Drone Powerbuilt-in rechargeable battery
Battery Capacity600 mAh
Flying Time6 Minutes
Charging Time(not set)
Video Resolution640 x 480, 18 - 25fps
Diagonal Length(not set)
Night Flight(not set)
Additional Gimbalno
Featuresbrushed version, camera, radio control, wifi app control, wifi fpv
Functions3d rollover, air press altitude hold, emergency landing, forward/backward, headless mode, one key landing, one key taking off, sideward flight, slow down, speed up, turn left/right, up/down, with light

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