Siku 6721 remote controlled toy vs Siku 6777 remote controlled toy

Comparison of 6721, 6777

12 specifications	A Siku 6721 remote controlled toy Model 6721 View product	B Siku 6777 remote controlled toy Model 6777 View product
Technical details1 differ
TypeDiffers	Truck	Tractor
Construction type	Ready-to-Run (RTR)	Ready-to-Run (RTR)
Engine type	Electric engine	Electric engine
Product colourKnown for one	Black, Grey, Red	—Unknown — not stated by the source
Scale	1:32	1:32
Weight & dimensionsidentical
Package widthKnown for one	172 mm	—Unknown — not stated by the source
Package depthKnown for one	482 mm	—Unknown — not stated by the source
Package heightKnown for one	272 mm	—Unknown — not stated by the source
WidthKnown for one	—Unknown — not stated by the source	172 mm
HeightKnown for one	—Unknown — not stated by the source	210 mm
Batteryidentical
Batteries requiredKnown for one	—Unknown — not stated by the source	Yes
Number of batteries supportedKnown for one	—Unknown — not stated by the source	3

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.