Dyson DC31 handheld vacuum review

Does this handheld vacuum suck?

Dyson DC31 handheld vacuum. Home And Kitchen, Vacuum cleaners, Dyson 0
Reviewer
Chris Haslam
Review Date
24 July 2009
Manufacturer
Dyson
Price as reviewed
£129
Latest price
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Our score

9/10 9/10 See more with this score

Full Review

James Dyson doesn’t do things by half, but does the promise of a vacuum cleaner powered with the fastest motor on earth make doing the housework any less of a chore?

The new Dyson DC31 handheld has a switched reluctance motor ten times quicker than the engine of a Boeing 747 aircraft - that’s 104,000rpm of cat hair sucking greatness. He’s stuck all this revolutionary technology into a cordless vacuum weighing just over 1kg that’s designed to be used for quick clean-ups in the car and around the home.

The DC31 is cooler than your average vacuum. Actually it’s cooler than most tech, period. The gloss grey and brilliant blue casing is robust but light, the handle and trigger feel meaty and well balanced and the nozzles for getting down the side of sofas have a satisfying clunk-click to them.

Fire it up and the super tech motor comes into its own – at only the volume of a hair dryer it went to work on this reviewer’s dusty skirting board with impressive ease. In the kitchen it made quick work of toaster crumbs and didn’t choke even when we cleared up a toppled pot plant and piles of soil.

There’s a choice of two power levels, the standard gives you 10 min of perfectly good suction (the original DC16 only managed 6 min), but if you push the 65AW button on the back you get around 6 min of unbelievable power for a compact vacuum.

10 (or even 6) min battery life seems pretty pathetic, but the DC31 isn’t designed for a full on deep clean. For a once-over in the car, the odd spill and a quick dusting the battery life is more than capable, and because it doesn’t lose suction at all you get maximum effort for the power available. And besides, a 10 minute time limit on vacuuming doesn’t strike us as a bad thing.

Downsides? There isn’t much to dislike, it’s macho, does the job and looks the business, but we weren’t completely convinced by the emptying system. It’s simple enough – a trapdoor opens and spills the contents into the bin – but we found it fairly messy unless held right inside the bin liner and the big red catch was quite easy to open by mistake.

Pet owners might want to consider the DC31 Animal (£149.99) that comes with a powerful rotating brush head to get deep into carpets to remove hairs.

Verdict

Expect to see Dyson’s digital motor all over the shop soon – there’s even talk of scaling it up to power a car, but for now enjoy this super fast, ultra efficient motor in the DC31.

Fast, powerful and beautifully designed, if you want a handheld vacuum and price isn’t an issue there is little point buying anything else. It’s fun to use, makes cleaning just a little bit cooler, and does an excellent job with almighty suck from such a small unit – just remember to put it on charge after use because a 10 min battery life doesn’t leave much margin for error.


Full tags
Home And Kitchen, Vacuum cleaners, Dyson, Dyson DC31
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Comments

  • Well it is all in the main review! I replaced a DC16 animal with DC31 animal, no regrets smoother running slightly more power on low setting than DC16 is on full! There is an improvement with the power brush head, it tilts to maintain contact with the surface you are vacuuming & the brush head motor is 50% more powerful than the DC16 animal brush head 9 watts-new, 6 watts old. Only 3 watts i here you say but there is a noticeable difference! Lastly it is a bit quieter on low power than the DC16, as i said it does have abit more suction even on low! DC16 36 air watts, DC31 38 air watts (65 air watts!) when little button is pressed on back of motor housing. People will always find room to complain as regards the battery life but for small jobs it is perfect!
    Hope this helps!
    Posted by Ian Hare, United Kingdom
  • Bought the animal version today and managed to scratch my new oak wood floor with the abrasive sharp edged attachment.. Useful only on carpet Posted by John, England
  • Bought the DC31 and love it. Battery life exactly as advertised, but you get full operation suction up until when the battery falls below some set voltage, then it switches off.
    The kids like using it so we have found the cars are getting cleaned every weekend.
    We bought an extra battery so if you run out on a job, you can finish it.
    Posted by Boyle Smith, USA
  • For the twit who wrote the review. The motor is not a SRM it has magnets in the rotor. It may well be the you are getting confused with the motor in the hand drier which appears to have an iron rotor. The actual motor resembles that of a motor used to drive the pump of a dish washer / washing machine. The differance is that instead of the normal AC it gets, DC is swicthed at higher speed by a drive from a stepper motor.
    Also the claim for the speed that the rotor assembly runs at, is to my mind, far from its opperating speed. This is due to the time it takes to achive its full speed and spool up the compressor in under 2 seconds. Further more I intend to take matters futher having purchasing one and running tests. I am a company who produces motors and small gas turbines for use in model aircraft.
    Posted by Ian Essex, UK
  • Ian...you need to spellcheck before you start slagging off reviews!! Posted by Barbara Banks, uk

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