Dyson publishes the only comparable suction figure in the category. Bissell publishes the only honest Turbo-mode runtime. Those two facts describe the whole comparison.
Everyone in this category says they tested twenty vacuums. We have not tested any, and we say so. What we do instead is read the manuals, compile the published specifications, and work out what each machine costs to run for three years — the method is written out in full.
We earn a commission if you buy through the links on this page, at no extra cost to you. It never changes what we recommend or the order we recommend it in. Full disclosure.
The verdict: Dyson wins on documentation and warranty, Bissell wins on cost per published feature — and on carpet neither cordless machine is the right answer. Dyson's V11 Origin states 185 air watts, the only genuinely comparable suction unit in this category, plus 60 rated minutes and a 2-year warranty. Bissell's cordless 4173 publishes 200 watts of motor power, a tangle-free brushroll, and both ends of its runtime — 40 minutes in low, 13 in Turbo — a figure Dyson does not publish for any of its modes. If your floors are mostly carpet, the Bissell that matters is not the cordless at all; it is the 800-watt corded 2252.
The numbers, side by side
Every figure is the manufacturer's own published number for that model.
Published figure
Dyson V11 Origin
Dyson V8
Bissell 4173 cordless
Bissell 2252 corded
Suction, comparable unit
185 air watts
Not published
Not published
Not published
Motor power
Not published
Not published
200 W
800 W
Rated runtime
Up to 60 min
Up to 40 min
40 min low / 13 min Turbo
Unlimited — corded
Battery
25.2 V
21.6 V
25.2 V
None
Bin
0.2 gal
0.14 gal
0.5 L
1 L
Filtration
HEPA whole-machine, 99.99% to 0.3 microns
Whole-machine, 99.99% to 0.3 microns
HEPA sealed allergen system
Washable disk filter
Anti-tangle
Motorbar plus hair screw tool
Motorbar, de-tangles
Tangle-free brushroll
Triple Action brushroll
Rated noise
70 dB
Not published
Not published
80 dB
Warranty
2-year limited
2-year limited
Not published on the listing
Not published on the listing
0.14 US gallons is about 0.53 liters and 0.2 gallons is about 0.76 liters, so the Bissell 4173's 0.5-liter cup sits just under the V8's and the corded 2252's 1 liter is larger than either Dyson.
Where Dyson genuinely wins
A comparable suction figure. 185 air watts on the V11 Origin. Air watts describe work done at the cleaner head — the number you actually want — and Bissell publishes nothing equivalent on any machine. 200 watts of Bissell motor power and 185 air watts of Dyson are not the same measurement and the closeness of the two numbers is a coincidence, not a comparison.
A published warranty. Two years, limited, on both Dysons. Bissell does not publish a warranty length on either the 4173 or the 2252 listing. That asymmetry is real and it is a meaningful part of the price difference.
Runtime on the V11 Origin. 60 rated minutes against Bissell's 40. In a house with more floor than a flat, that is one clean instead of two sessions.
Filtration language with a number in it. Both Dysons publish 99.99% down to 0.3 microns. Bissell publishes "HEPA sealed allergen system" on the 4173 and "washable disk filter" on the 2252 — a class and a part description respectively, neither with a figure attached.
Where Bissell quietly matches or beats it
The Turbo-mode runtime. This is the one that matters most and it is the one nobody talks about. Bissell publishes 13 minutes in Turbo alongside its 40-minute headline. Dyson publishes 60 minutes for the V11 Origin and an LCD that counts down to the second — but no published figure for what Boost costs you. Bissell's less flattering number is the more useful one, because Turbo is the mode you use on the carpet you actually care about.
Bin capacity. The cordless 4173 publishes 0.5 liters against the V8's 0.14 gallons, about 0.53 liters — effectively a tie at a fraction of the price. The corded 2252 publishes a full liter, larger than either Dyson.
Carpet, on published motor power. The 2252 publishes 800 watts onto a Triple Action brushroll. Neither Dyson cordless publishes a motor wattage at all, and no cordless machine on this site is recommended for deep pile. If the house is carpeted, the corded Bissell is doing a job neither Dyson on this page is rated for — which is the argument the carpet roundup makes in full.
Self-standing storage. The 4173 publishes it. Neither Dyson does — both need a wall dock or a lean. It is a small thing that decides whether a vacuum lives in the corner of the kitchen or in a cupboard you have to open.
#
Product
Best for
Score
Price
01
Dyson V11 Origin Cordless Vacuum185 air watts and 60 minutes, published — and the only machine on this site that publishes air watts at all, which is exactly the problem.
Dyson V8 Cordless VacuumThe cheapest current Dyson, and the honest comparison point: 40 minutes and 5.6 lb, the same rated runtime as a Shark costing far less.
Bissell CleanView Swivel Pet Upright (2252)An 800 W corded upright with a triple-action brushroll: the deep-carpet answer for people whose cordless keeps running out mid-room.
Bissell PowerClean 200W Self-Standing Cordless (4173)The only machine here that stands up on its own when you stop, which sounds trivial until you have leaned a vacuum against a wall for the tenth time.
Scores are ours, from the published rubric on the How We Pick page. They are editorial judgments about published specifications — not test results. We have not handled these machines.
01 · The 60-minute reference
Dyson V11 Origin Cordless Vacuum
185 air watts and 60 minutes, published — and the only machine on this site that publishes air watts at all, which is exactly the problem.
HEPA whole-machine, rated to trap 99.99% of particles down to 0.3 microns
Modes
Eco, Auto, Boost, with an LCD showing remaining runtime to the second
Rated noise
70 dB
Warranty
2-year limited
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+Publishes air watts — a comparable unit — where the budget field publishes Pa, wattage, or nothing
+60 minutes rated, and the LCD counts down real remaining time rather than showing three bars
+Hair screw tool is the best answer to long hair on any machine here
Where it stops
−The price is the objection and there is no way around it
−0.2 gallons is still a small bin for a whole-house clean
−Replacement batteries are priced like a whole budget vacuum
Who it is for
Large homes where a single uninterrupted clean is worth real money.
Skip it if
You clean a one-bedroom apartment. Sixty minutes of runtime is being sold to houses; a 40-minute machine finishes a flat twice over.
Our score: 8.4 out of 10
Published power9.5
Runtime9.0
Bin and filtration8.5
Weight and handling8.0
Running cost4.5
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
02 · The flagship entry point
Dyson V8 Cordless Vacuum
The cheapest current Dyson, and the honest comparison point: 40 minutes and 5.6 lb, the same rated runtime as a Shark costing far less.
Whole-machine, rated to trap 99.99% of particles down to 0.3 microns
Cleaner head
Motorbar, de-tangles hair as it cleans
Warranty
2-year limited
Modes
Two
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+5.6 lb with a metal-and-polycarbonate build that outlasts the plastic budget machines
+Two-year warranty plus Dyson's own long-term parts support
+Trigger power control genuinely stretches the battery
Where it stops
−0.14 gallons is a small bin — smaller than the Levoit and less than half the Tikom
−40 minutes is the same published figure as a Shark IX141
−Two modes only; the LCD and detection features are on the dearer machines
Who it is for
People who keep vacuums for a decade and want the parts to still exist.
Skip it if
You are buying on the runtime number. It is 40 minutes, the same as machines costing a fraction as much — the money buys build and support, not minutes.
Our score: 7.9 out of 10
Published power8.0
Runtime7.0
Bin and filtration8.0
Weight and handling9.5
Running cost5.0
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
03 · Best corded for pet hair
Bissell CleanView Swivel Pet Upright (2252)
An 800 W corded upright with a triple-action brushroll: the deep-carpet answer for people whose cordless keeps running out mid-room.
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+800 W with a driven brushroll is a different class of carpet cleaning from any 180 W cordless
+Swivel steering, which most cheap uprights still do not have
+Nothing in it degrades with charge cycles
Where it stops
−12.5 lb, and you will feel every pound on a staircase
−80 dB
−Bagless with a disk filter rather than sealed HEPA
Who it is for
Carpeted houses with shedding pets, where a cordless keeps dying before the living room is finished.
Skip it if
Your home is mostly hard floor. A heavy carpet upright on tile is the wrong tool and a stick vacuum will be faster every time.
Our score: 7.9 out of 10
Published power8.5
Runtime10.0
Bin and filtration6.5
Weight and handling5.0
Running cost9.5
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
Every figure above is the manufacturer's own published number. Where a manufacturer publishes nothing, the row says "Not published" rather than an estimate.
What the numbers say
+Publishes BOTH runtime figures — 40 minutes low and 13 Turbo — which is the honest disclosure
+Self-standing, so it does not need a wall dock or a wall
+Bissell consumables are stocked in ordinary stores
Where it stops
−13 minutes of Turbo is short if carpet is your main surface
−0.5-liter bin is mid-pack
−The under-$200 suction claim is Bissell's own, against an unnamed comparison set
Who it is for
Small homes with nowhere to drill a dock, and anyone tired of a vacuum that falls over.
Skip it if
You need a wall-mounted charge dock for storage. This one is designed to stand in a corner, and there is no wall mount in the box.
Our score: 7.4 out of 10
Published power6.5
Runtime6.5
Bin and filtration7.5
Weight and handling8.0
Running cost8.5
Scored against the published rubric on How We Pick. These are judgments about spec sheets, not measurements.
What the gap actually costs
Strip out the marketing and the price difference between these two brands buys three things, all of them real: a comparable suction figure, a stated two-year warranty, and a manufacturer that will still sell you a battery in a decade. It does not buy a bigger bin, it does not buy a more honest runtime figure, and on carpet it does not buy more published motor power than a corded machine at a fraction of the cost.
Whether those three things are worth it comes down to one question, and it is the same question the Dyson alternatives page works through: how long do you keep things? Over three years the budget machine wins on almost every published figure. Over ten, the warranty and the parts supply stop being paperwork and start being the whole argument.
What we cannot tell you
Whether 185 air watts feels different from 200 motor watts on your floor. They are not the same measurement, no shared standard exists, and we have not used either machine. We also cannot tell you how Bissell's plastics hold up against Dyson's after five years — nobody publishes a durability figure, and anyone who tells you otherwise is guessing.
Common questions
Is Bissell as good as Dyson?+−
On bin capacity, runtime honesty and published motor power for carpet, Bissell matches or beats Dyson at a fraction of the price. On a comparable suction figure, a stated warranty and long-term parts supply, Dyson wins outright — Bissell publishes no warranty length on the listings for either machine here, and no air-watt figure anywhere.
What is the difference between air watts and motor watts?+−
Motor watts measure electricity drawn from the outlet or battery. Air watts measure work done at the cleaner head, which is much closer to what you actually care about. Dyson publishes 185 air watts on the V11 Origin. Bissell publishes 200 motor watts on the 4173. The two numbers look similar and describe completely different things.
Which is better for pet hair, Bissell or Dyson?+−
Both publish an anti-tangle design — Dyson's Motorbar with a hair screw tool, Bissell's tangle-free brushroll. Dyson's dedicated hair screw tool is the better published design for upholstery and stairs. Bissell delivers the main-floor anti-tangle claim for far less. For a carpeted pet household specifically, the corded Bissell 2252 at 800 watts is doing something neither cordless is rated for.
Does Dyson publish a Turbo or Boost runtime?+−
Not for the machines on this page. Dyson publishes up to 60 minutes on the V11 Origin with an LCD that counts down remaining runtime to the second, but no separate figure for what Boost mode costs. Bissell publishes both ends of its own range: 40 minutes in low and 13 in Turbo. The unflattering figure is the more useful one.
Is a corded Bissell better than a cordless Dyson?+−
For carpet, on the published figures, yes: 800 watts onto a driven brushroll with no runtime limit against a cordless machine that publishes no motor wattage. For hard floors, stairs and quick daily passes, the cordless Dyson is the far better machine and it is not close. They are different tools, and plenty of houses want both.
How long is the warranty on each?+−
Dyson publishes a 2-year limited warranty on both the V8 and the V11 Origin. Bissell publishes no warranty length on the 4173 or 2252 listings. That gap is one of the three things the price difference genuinely buys.
Sources
Manufacturer-published specifications — Every runtime, wattage, capacity, weight, filtration and warranty figure quoted on this page is the manufacturer's own published number for that model, retrieved September 1, 2026. Where a manufacturer publishes no figure, the page says 'Not published' rather than estimating one.
Sweep & Suction — How We Pick — Our published method, including the scoring rubric, the three-year running-cost formula and an explicit statement of what published specifications cannot tell you.
