Build quality & durability this feels a little bit better like a higher quality and I think in general it's a bit more robust
Extension-wand reach & adjustability you can hold it here on the handle and pull like wh like this to extend it very nice
Maneuverability & swivel steering they both swivel like that
Motor power (watts/amps) you top out at 1,50 WT
Onboard tool storage it's got a cubby hole where you can put your extra accessories and that is very convenient
Power-cord length & auto-retract (corded) I found this one to be 8.4 M or 21 ft
Status indicators (battery, bin, filter) there's an indicator on here when you turn it on it will show you how much space you have left in your garbage bake
Storage footprint & upright-stand stability you can put it in just like that
Suction-power feel (real-world) they both do a good job sucking
User interface/display clarity you've got these digital buttons to push here so that is how you change the speed
Wheel & bumper durability it's got a like a rubber bumper going all the way around here
Wheel quality they've got the same kind of roller wheels on them
Needs Improvement
Price this one cost a whole lot more the C3 cost a lot more than the C1