Shark UV850 vs LA455 is the next Shark vacuums debate I want to discuss. Both models come with advanced features that make cleaning tasks easy and efficient. After comparing their features and cleaning performance, I find these vacuums to be exactly the same. The biggest difference is their price points and maneuverability!
Shark UV850 is more affordable, and I never really have any issues with mobility when vacuuming with it. Thus, this is the winner! The cleaning performance is great against dust, debris, and pet hair. The LED headlights also are a good touch to detect dirty patches around the floors and in dark corners or under furniture!
As for LA455, this model is bulkier, slightly harder to maneuver, and more expensive. It comes with the same DuoClean PowerFins as UV850, so it’s equally effective against microdust, debris, and pet hair. But due to the weaknesses I mention, this model isn’t the best deal for the price, making it rank second place in this debate of vacuums!
Shark UV850 vs LA455: Comparison Chart
Shark UV850 vs LA455: Differences
Shark UV850 wins 2-0 and ties 2 times against LA455. These vacuums are pretty much identical, but UV850 excels a bit in terms of maneuverability due to its less bulky frame and stable swivel steering.
Cleaning performance
Tie
Bare floors
The Shark UV850 and LA455 are versatile vacuum cleaners that perform well on various surfaces, including bare floors. The vacuums are equipped with a DuoClean floor nozzle, which features two brush rolls working in unison to remove both large debris and fine dust particles from bare floors. Since they don’t use plastic bristles in their rollers, these vacuums are more than ideal on bare floors.
I have tested many times with distinctive types of debris, and the suction power paired with the DuoClean rollers performs well. From small snack pieces, cereals, and microdust to dry leaves, the pair clean them off the floor without struggling.
Carpets or rugs
When I clean carpets or rugs, the only difference I notice is the maneuverability, not the cleaning performance. I have removed a lot of pet hair and dust from my carpet. And judging by how fast my dust cup fills up when I work with this surface, the vacuums don’t struggle with their suction power.
The only thing I wish these vacuums had was the powered lift-away function. With this technology, I could remove the brushrolls nozzle from the pod with the rollers still spinning to clean sofas or staircases better. This also brings me to the price points of this pair, with Uv850’s being more reasonable. A model of LA455’s price should have powered lift-away.
Filtration system and dust cup
Winner: Shark UV850
Many vacuum cleaners, including the Shark UV850 and LA455, come equipped with HEPA filters. This means that the vacuum’s exhaust air is filtered through a HEPA filter, which can help to reduce the number of allergens and other airborne irritants in your home.
In addition to HEPA filters, many Shark vacuum cleaners also feature what the company calls “Complete Seal Technology.” This technology refers to a combination of features, including an airtight seal around the vacuum’s dustbin and filters, that prevents air from leaking out of the vacuum before it has been filtered.
By ensuring that all air is filtered before being expelled, Complete Seal Technology helps to reduce further the number of allergens and other irritants in your home.
So what makes UV850 the winner of this round? It’s not in the HEPA and complete seal system. It’s in the dustbin capacity. This vacuum’s dust cup can hold up to 0.26 gallon of debris, while the opponent LA455 can store up to 0.22 gallon only.
Maneuverability
Winner: Shark UV850
Shark UV850 weighs 13.64 pounds, slightly lighter than LA455’s 14.33 pounds body. But this isn’t the major reason why it has better maneuverability. Keep in mind that when I say UV850 has better swivel steering, it’s not like LA455 is always difficult to move around. I only notice more restrictions when pulling the device backward on carpets when the brushrolls are engaged.
The rollers and powerful suction are the main reason why mobility is more restricted on carpets. But I don’t think it’s a universal issue with the entire product line. Many have purchased the LA455 without complaining about maneuverability.
Utilities
Tie
Shark UV850 and LA455 share similar features that assist the cleaning process. Firstly, I must mention that both employ LED headlights, which are very convenient when I need to clean under my bed or my sofa.
Secondly, both vacuums have a 30ft power cord, which is fairly long in my experience. Most vacuums come with a 25ft-35ft cord, and I can’t recall any model with a longer transmission. From my experience, it’s best to pick vacuums with longer cords. Of course, cleaning performance is very important and should be put up first, but I always advise users to get a vacuum with a longer cord whenever possible.
Thirdly, these vacuums come with DuoClean PowerFins with one fin roller and one microfiber roller. In other words, no bristle. It means the system doesn’t damage bare floors and has a polishing effect with each swipe.
Quick Rundown Of Shark UV850
- DuoClean PowerFins: A PowerFin roller and a soft roller combine on all floors. Continuous cleaning contact to dig deep into carpets, directly engage floors, and pick up more in every pass. (vs. original DuoClean)
- Self-cleaning brushroll for powerful pet hair pickup with no hair wrap.
- Engineered to pick up more hair with no hair wrap (vs. shark bristle nozzles)
- Lift-Away the detachable pod with the easy-to-use pod-release pedal to clean stairs, furniture, and everywhere in your home.
- Anti-Allergen Complete Seal Technology and a HEPA filter trap 99.9% of dust and allergens inside the vacuum cleaner. (Based on ASTM F1977 of particles .3 microns or larger.)
Quick Rundown Of Shark LA455
Product Videos
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References:
- Shark UV850: https://www.walmart.com/ip/Shark-UV850-Performance-Lift-Away-ADV-DuoClean-PowerFins-Upright-Vacuum-with-Self-Cleaning-Brushroll-Powerful-Pet-Hair-Pickup-and-HEPA-Filter/1740057520
- Shark LA455: https://www.walmart.com/ip/Shark-LA455-Rotator-Pet-Pro-Lift-Away-Upright-Vacuum-with-Self-Cleaning-Brushroll-Powerful-Pet-Hair-Pickup-and-HEPA-Filter-Lift-Away/1323607909
Victor K. Giles is a leading consultant and expert in vacuum cleaner technology with over a decade of experience. As a mechanical engineering graduate in the University of Michigan, he specializes in product development, design optimization, and performance analysis. Victor collaborates with manufacturers and educates consumers, making her a sought-after guest speaker at industry events. His work has been featured in renowned publications, and he shares his expertise on his blog, “The Vacuum Teria”. Victor’s passion for cleaner, healthier living spaces drives his to help clients choose the best vacuum solutions for their needs.
I wish all reviews are as objective as yours-thank you!
Thank you for your comment!