Comparing this to Dyson D40 which I had for 10 years and used almost daily.
Weight.
Shark is definitely heavier and bulkier than Dyson D40, so is its head. I could not get under tables/chairs that easily as with Dyson and had to move things around more.
Size.
Dyson felt more ergonomic for petite users, Shark is taller and it takes a bit to get used to the height of it. It is not a flaw, just different.
Gliding on the floor.
Shark is like butter compared to Dyson. It feels like it is not touching the floor and glides above it, while Dyson felt like I'm riding on gravel, leaving marks on the floor from those tiny head wheels.
The main brush (on the head).
When in use, it pulls vacuum forward, similar to self propelled grass mowers :) There's no way I can vacuum going forward all the time, so this is something I need to get used to. It's not pulling hard, but you definitely feel it.
Features.
Dyson had one multi use attachment (kind of 2 in 1), Shark has 3 separate attachments AND you can take the canister off of the head, use the hose long and short, and this gives you a myriad of options of usage. Love it.
Suction power.
OK, I was a huge fan of Dyson, my 10 years of having it speak for itself, right? It was like a marriage, haha. But now, after just initial try of Shark, I can agree with my aunt who keeps saying "The new one is always better than the previous". Originally it was about a partner, but I find it very true regarding vacuums. Shark seems to leave it very very clean wherever it passes, and even the air feels cleaner in the room. Very nice.
Noise.
Shark is quieter. Dyson had noise issues which showed up while warranty was still valid, so it got fixed (otherwise it is very expensive to fix), but it was still way louder than Shark.
Head lights. Here it's simple, Shark has them, Dyson does not. Are they essential? No, but a nice addition when vacuuming in darker places or in the evening, and they give vacuum some kind of character :)
Ease of use.
Overall - super easy. I put it together not even looking at the manual. Maneuverability is good, I just wish it bend more while trying to vacuum under side tables.
Will update regarding cleaning/emptying the canister.

Shark NV501 Rotator Professional Lift-Away Upright Vacuum with HEPA Filter, Swivel Steering, LED Headlights, Wide Upholstery
4.4
| 24,178 ratingsPrice: 199.99
Last update: 03-14-2025
About this item
LIFT-AWAY FUNCTIONALITY: Detachable pod for cleaning under furniture or detach the nozzle to clean above the floor, on upholstery, furniture, stairs, and more.
ANTI-ALLERGEN COMPLETE SEAL TECHNOLOGY: Works with a HEPA filter to trap dust and allergens inside the vacuum cleaner.
ADVANCED SWIVEL STEERING: Easily maneuver your vacuum to get in and out of tight spaces, in corners, around furniture, and more.
LED HEADLIGHTS: Powerful lights on the nozzle reveal hidden debris and pet hair around your home.
WIDE UPHOLSTERY TOOL: The wide cleaning path helps remove pet hair, dust, and large debris from mattresses, couches, curtains, lampshades, and other delicate upholstered surfaces.
DUSTING BRUSH: Dust and clean delicate surfaces, like fans, blinds, lampshades, and keyboards.
CREVICE TOOL: Great for cleaning tight spaces, between couch cushions, and in hard-to-reach areas.
WHAT’S INCLUDED: Rotator Professional Lift-Away Upright Vacuum, Wide Upholstery Tool, Dusting Brush & Crevice Tool.
ANTI-ALLERGEN COMPLETE SEAL TECHNOLOGY: Works with a HEPA filter to trap dust and allergens inside the vacuum cleaner.
ADVANCED SWIVEL STEERING: Easily maneuver your vacuum to get in and out of tight spaces, in corners, around furniture, and more.
LED HEADLIGHTS: Powerful lights on the nozzle reveal hidden debris and pet hair around your home.
WIDE UPHOLSTERY TOOL: The wide cleaning path helps remove pet hair, dust, and large debris from mattresses, couches, curtains, lampshades, and other delicate upholstered surfaces.
DUSTING BRUSH: Dust and clean delicate surfaces, like fans, blinds, lampshades, and keyboards.
CREVICE TOOL: Great for cleaning tight spaces, between couch cushions, and in hard-to-reach areas.
WHAT’S INCLUDED: Rotator Professional Lift-Away Upright Vacuum, Wide Upholstery Tool, Dusting Brush & Crevice Tool.
Product information
Brand | Shark |
---|---|
Special Feature | Portable, Lighweight, HEPA Filter, Headlight |
Filter Type | Foam |
Included Components | Dusting Brush, 12" Crevice Tool, Shark Rotator Upright Vacuum, Wide Upholstery Tool |
Is Cordless? | No |
Capacity | 0.88 Quarts |
Wattage | 1200 watts |
Hose Length | 8.4 Feet |
Recommended Uses For Product | Home |
Form Factor | Upright |
Color | White, Red |
Model Name | Shark NV501 |
Product Dimensions | 45.7"L x 12.1"W x 12.2"H |
Noise Level | 80 dB |
Amperage | 10 Amps |
Manufacturer | SharkNinja |
Number of Items | 1 |
Controller Type | Hand Control |
Motor Horsepower | 1.6 horsepower |
Control Method | Touch |
Style | Rotator Pro |
Cleaning Path Width | 9.5 Inches |
Portable | Yes |
Number of Handles | 1 |
Series Number | 500 |
Indoor/Outdoor Usage | Indoor |
Finish Type | Glossy |
Global Trade Identification Number | 00622356533027 |
UPC | 622356533027 |
Item Weight | 15.5 pounds |
Department | Floorcare |
ASIN | B0091JG0LY |
Country of Origin | China |
Item model number | NV501 |
Customer Reviews |
4.4 4.4 out of 5 stars
24,000 ratings
4.4 out of 5 stars |
Best Sellers Rank | #1,232 in Home & Kitchen (See Top 100 in Home & Kitchen) #7 in Upright Vacuum Cleaners |
Is Discontinued By Manufacturer | No |
Specific instructions for use | Above Floor Areas, Stairs, Carpet |
Finish types | Glossy |
Assembly required | Yes |
Number of pieces | 1 |
Warranty Description | Sharkninja five-year (5) limited warranty. |
Batteries required | No |
Import | Made in USA or Imported |