The catch
Eureka WhirlWind NEN110A
It lacks motorized carpet and sofa brushes
Side by side
Neither package has a motorized carpet or sofa brush, since both are bagless, suction-only machines. Eureka NEN110A is the choice if a larger dust cup and an integrated crevice-and-dusting tool would make cleanup easier. BISSELL Zing 2156A is the choice if its current offer is better and the 2-liter cup and 16-foot cord fit your home.
Before you buy
Next to the 2-liter Zing, NEN110A's 2.5-liter cup holds 25 percent more by nominal volume. Eureka may come out ahead for bulky dry debris, but fill lines and how hair packs down make it impossible to predict emptying frequency reliably.
Where this comes from
Dividing 0.5 by 2 gives 25 percent more nominal volume. Usable volume and compaction were not measured.
The catch
It lacks motorized carpet and sofa brushes
The catch
It lacks a powered brush for embedded carpet hair


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Eureka WhirlWind NEN110A and BISSELL Zing 2156A go head to head here on bagless hard-floor cleanup, bin size, tool access and limitations in pet homes.
As alternatives for dry debris on hard floors, they are close. Decide on cup volume, attachment handling and the offer, and do not invent a suction winner.
Which one fits
Cleanup on each is bagless and suction-only.
Eureka states 2.5 liters to the other's 2 liters.
The two-in-one small tool stays built into the Eureka.
No motorized mini tool on either one.
Neither one has that requirement established in the reviewed sources.
In practice
Next to the 2-liter Zing, NEN110A's 2.5-liter cup holds 25 percent more by nominal volume. Eureka may come out ahead for bulky dry debris, but fill lines and how hair packs down make it impossible to predict emptying frequency reliably.
Dividing 0.5 by 2 gives 25 percent more nominal volume. Usable volume and compaction were not measured.
When every floor pass ends up at baseboards and sofa gaps, Eureka's integrated crevice-and-dusting tool is a real convenience. The Zing comes with tools for those jobs as well. What differs is how you retrieve and handle them, and that doesn't show one cleans the corner better.
Deduced from how the included accessories are arranged.
In an apartment that's mostly hard floor with loose debris, either one can work. Add a rug or sofa holding embedded fur, though, and neither package has powered agitation for that tougher surface. Where the pet hair ends up should count for more than the fact that it's an apartment.
Both packages share the same surface and tool limit. It assumes nothing about household size in the apartment.

Eureka, NEN110A
For dry debris in a home that is mostly hard floors, this bagless suction-only canister is a simple option. It keeps a two-in-one crevice and dusting tool close at hand.

BISSELL, 2156A
Dry messes on hard floors and simple rugs are what this small bagless canister is for. You flip a switch to change the floor nozzle, and the cord rewinds once a short cleanup is done.
Spec by spec
| Spec | Eureka WhirlWind NEN110A | BISSELL Zing Bagless 2156A | In practice |
|---|---|---|---|
| Dust cup | 2.5 liters | 2 liters | Nominal capacity runs 0.5 liter higher on the Eureka. |
| Small tools | Integrated two-in-one crevice and dusting tool | Crevice and dusting tools | Fewer separate pieces to fetch, thanks to Eureka's integrated setup. |
| Floor cleaning | Suction-only combination head | Suction-only combination head | No powered roller on either for hair embedded in carpet. |
| Cord storage | Automatic rewind | Automatic rewind | The manual cord-wrapping step is gone on both. |
| Filtration certainty | Sealed HEPA not established | Three-stage filtration, sealed HEPA not established | An unverified assumption of a sealed allergen system is no basis for picking either. |
Trade-offs
Change of plan
Go with Eureka WhirlWind NEN110A. What counts here is the Eureka's larger nominal cup, though longer intervals aren't guaranteed.
Go with BISSELL Zing Bagless 2156A. You may get by on the verified shared functions without paying for a bigger cup.
Decision guide
The crevice and dusting tool is built into the Eureka, which helps when a floor pass keeps leading to edges and gaps. BISSELL also includes small cleaning tools, so what you see is a handling difference and not proof of better corner pickup. Ask which attachments you really reach for in a normal session, rather than comparing motor numbers alone.
Half a liter is how much larger Eureka's stated cup is. For bulky dry debris, that is a useful reason to consider it. It will not make up for a wrong floorhead, and it does not prove fewer stops by the same percentage. Both remain suction-only, bagless models, with no documented sealed HEPA system or powered hand brush in these reviewed packages.
By the numbers
What we found across the canister vacuums we compare, plus the checked facts behind each finding.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Eureka WhirlWind NEN110A |
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| BISSELL Zing Bagless 2156A |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

A bigger nominal dust cup
See price & reviews on Amazon
Savings on an offer for simple dry cleanup
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