
LG - A938KBGS CordZero™ All in One Cordless Stick Vacuum
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Based on 1 year's data from Feb 15, 2026 How it works
I miss these kinds of questions on CarTalk, there's 2 answers. The boring factual answers and the more important relationship answers. The boring factual answer: Dysons are more expensive than comparable cordless vacuums like the LG CordZero or Samsung Jet. All cordless vacuums are more expensive than many corded vacuums because the battery adds a lot of cost. Cordless vacuums are bagless vacuums and they aren't good for allergies. If you had fully carpeted rooms a cordless vacuum won't properly deep clean the carpets. Batteries wear out in 2-5 years, less for cheaper brands. The more important relationship answer: Listening to your partner and making them happy is more important than the most correct factual answer. It's also important to buy what the primary vacuum user wants. You can buy cheaper cordless vacuums like one of my favorites the LG CordZero A9KSM $279 comes with 2 batteries and a charging stand. So if the Dyson V10 is the exact vacuum your GF wants $400 isn't bad and be thankful she communicates what she want. So many people leave you guessing and expect you to read their mind. Here's my nuanced answer the Dyson V10 is kinda expensive for what it is and it isn't that special in the Dyson lineup. Cordless vacuums are convenient and can clean home with the right flooring and size. Since you have mostly hard floors I'd look at the Dyson V8 Absolute $349 or the Dyson V12 Detect Slim $449 both of these are on Dyson's website and both come with the regular powerhead and the fluffy powerhead which is better on hard floors. Both the V8 and V12 Slim are lighter to use, the V10/11/12/15 are pretty heavy because you hold a larger bin up top. The Outsize is ridiculously heavy you carry a larger bin, motor, and battery up top. My vote is for the Dyson V12 Detect Slim since it has a switch so you don't have to hold down the trigger, an easy removable battery, and it has a laser. If your GF just wants a nice cordless vacuum and isn't stuck on the Dyson brand check out the LG CordZero, it's cheaper and you get more batteries included in many models. Hope that helps.
The LG CordZero and Samsung Jet are regarded as great alternatives to the Dyson V15. Many offer 2 batteries and a charging stand for less than the price of a V15. I believe there are a lot of features on the V15 that are showy but do not improve the performance like the particle sensor and laser. You could get a Dyson V11 for the similar cleaning performance as the V15 but without the more expensive screen. The Submarine mop attachment on the V15 is not comparable to regular vacuum/mops, the Submarine does not vacuum and mop at the same time and it doesn't suck up any liquid, it just rolls it up. What kind of flooring do you have? If you have mostly carpets I would recommend cordless versions of upright vacuums like the Hoover Onepwr Hepa+/Oreck Cordless and the Simplicity Freedom/Riccar Supralite Cordless. These are battery powered versions of upright vacuums that have much better carpet cleaning than regular cordless stick vacuums like the Dyson, LG, and Samsung. Also don't buy any Sharks, they're terrible, they break, and they're unrepairable.
For all hard floors you don't need a spinning brushroll and it actually makes the vacuum noisier. I'd avoid the Bissell and most bagless vacuums because they're very loud. I agree with u/totpot, bagged canister vacuums are the quietest. No brushroll, bagged and more sound insulation make they very quiet. Like a fan on medium-high speed quiet. The Miele C1 Pure Suction $319-350 are very good for hard floors, super quiet but powerful, and they have an automatic rewinding cord. The Soniclean Whisper Jet C2 $250 is also very quiet. Good canister vacuums easily last over 10 years. If you want a cordless stick vacuum look for a vacuum with a soft brushroll. The stiffer brushroll will make noise hitting a hard floor surface and it isn't needed for smooth surfaces. The Dyson V8 is above average for cordless vacuums. Look for a model with the fluffy motor head. Downsides are cordless vacuums have a very short run time on high power like 8-12 minutes, and I don't like that you have to hold the trigger on a Dyson. The LG CordZero is a good cordless vacuum and many models come with 2 batteries and a charging stand for the same price as a Dyson. But finding a model with the soft brushroll powerhead is limited. Most better cordless vacuums have digital motors and have a high pitch that's louder than a canister vacuum, but not as loud as a bagless upright vacuum. Cordless vacuums offer convenience but their batteries wear out in 2-5 years.
I recommend cordless vacuums that have removable & replaceable batteries, easy-to-clean bins, and replacement parts available. Dysons are definitely ok, but you pay extra for the name. The Dyson V8 and V12 Detect Slim are the best vacuums with a good weight balance. I really like the LG CordZero. It has removable batteries and many models come with 2 batteries and a charging stand. I'm not confident of the dual brushroll powerhead because most dual powerheads tend to make more problems. It is getting harder to find a model with the 2 separate powerheads but that's my preference. Some of the Dreame vacuums with auto-empty bins look to be good budget values. Parts availability isn't as good as Dyson or LG but they cost less and come with a lot of accessories. If you have most or all carpets, don't forget the Hoover Onepwr Hepa Cordless Bagged Upright $189. This is a battery powered Oreck Elevate and it's great for carpets.
I don't recommend the folding tubes, they add another hose that tends to split and you can always feel a little flex when you are using it. I find extendable/retractable tubes more useful. I have an LG CordZero you need to extend the wand for regular use because retracted it's too short for regular floor use. When I'm vacuuming my stairs I retract the wand to make it easier to get closer to the stairs. A fixed tube will be the most reliable because there are no additional moving parts. I would avoid any Shark vacuums because they are unreliable and unrepairable. Also avoid the 2nd vacuum because these cheap generic vacuums tend break within a year and are also unrepairable. What's your flooring and budget?
There are vac/mops that vacuum while you mop like the Bissell Crosswave and Tineco iFloor combos. These mostly only mop and cannot dry vacuum floors, carpets, or do anything above the floor. Among the cordless vac/mops I only recommend machines with removable and replaceable batteries because the battery is such a common failure and wear item. The Hoover Onepwr Streamline and Ryobi Swift Clean are the only vac/mops that are decent and have removable batteries. The Dyson V9 with the Submarine mop attachment is a dry cordless stick vacuum good for all around vacuuming with a mop attachment. The mop attachment mops but doesn’t vacuum at the same time so you need to dry vacuum first and then mop. Vac/mops require a lot of cleanup after each use. Dyson’s submarine also is quite messy and requires a lot of cleanup after each use. Personally I would choose a decent cordless stick vacuum like a Dyson V8 or a LG CordZero and get a good manual mop like a O’Cedar Spin Mop or a good reusable spray mop. Both mop better than the Submarine and are less cleanup than a vacuum/mop. There are lots of choices. Hope that helps.
First a not on self empty systems. They are sort of a gimmick. Firstly, they usually can do a basic empty of the container but they are not effective at cleaning the internal filters of the stick vac, that still has to be done really regularly yourself. And many self empty systems are themselves bagless, which means you have an additional 2 or 3 filters to clean. Bringing the total maintainence burden up to 2 dust containers, 2 mesh screens, and up to 5 or 6 filters you have to clean every couple weeks yourself! In other words, they're often more trouble than they are worth. Secondly, no cordless vac is going to match the suction and durability of a corded vac. With that in mind, and if you're good with it lasting about 5ish years, here's what I'd look at. Models from LG, including their own self empty model which at least uses bags, so there's nothing to clean on the station. Dyson have a pretty poor reputation for reliability now, but if you can tolerate very poor customer support, models like the v11 are still decent. V8 is a good more budget end choice. Miele duoflex or triflex models are great choices too, better quality than the others I think with good performance, but pricy and with fairly small bin capacity. Avoid no-name or bizzarely named models on Amazon, avoid bissell, hoover, dirt devil, shark, tineco, etc.
I have an LG cordless vacuum. It comes with the dust auto-emptying base which is my favorite. I have very bad allergies so this function allows no exposure to the dust is really good!
I have a cat and she sheds a lot! 😹 I used to have a Dyson but I hate to hold pressing the power button all the time. I love my LG.
We have an LG cord zero from 2019 and it has been great. It comes with 2 batteries and we did have to replace those, but have had zero problems.
We use the shark robot as maintainance cleaning, then have an LG kompressor for our primary cordless. It self empties, stores a lot of fur, and the battery is changeable so we can run it on high then swap to a fresh battery if it dies. It came with a mop scrub head which is a bit gimmicky but does work for spot scrubbing. It has a pet head for furniture too.
LG CordZero, has swappable batteries, some models have a dedicated dustbin on the charger, and it has a variety of tools for hard and carpeted floors. I've been using mine for 4 years now. The trigger is a bit better designed than the Dyson V7 I had before.
I have the LG CordZero - HORRIBLE!!! Always gets clogged, never can use it for more than 10 minutes without dicking around with it. I'm buying a new vac which is how I found this thread. DO NOT BUY LG!!!!
Love my CordZero too. It's so easy to maintain because the cyclone is fully washable and so are the filters. Build quality is leaps and bounds above Dyson.
I've got the LG CordZero and it works great for all kinds of stuff.
The LG Cord Zero are really good and come with a second battery that can be charged simulaneously with the one installed in the vacuum.
Got three dogs at home and as you can appreciate they leave a lot of dog hair on the carpets. The LG can get most of that up. Also can rinse the filters out under a tap and leave to dry, rather buying new ones when they clog.
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