Cordless Vacuums / LG
LG CordZero All-in-One A937KGMS
Two batteries and a bagless auto-empty tower; 120 minutes means both, with no nozzle.
Overall score 8.3/10
Pros
- + The only machine here that ships with two batteries, and the tower charges both at once — a genuine 2x working session
- + The auto-empty tower is bagless, so unlike Samsung's Clean Station there is nothing to keep buying
- + 5.95 lb is the lightest full-size stick vacuum on this page
- + Kompressor physically compacts the bin contents, so you empty it far less often than a 0.5 L rival
Cons
- − The 120-minute headline is two batteries combined, in Normal mode, with no power nozzle fitted — LG's own footnote says so
- − 210 air watts sits well under Dyson's 240 and Samsung's 400, and LG only publishes it on retailer spec sheets, not its own page
- − Only 1 year of parts-and-labour cover; the 10-year figure covers the motor alone
- − LG's US stick line churns fast — the A927 and A929 siblings are already discontinued
LG CordZero All-in-One A937KGMS review: what the specs say
Two batteries and a bagless auto-empty tower; 120 minutes means both, with no nozzle. At $775.99, LG's 2023 model sits in the middle of the range — the cordless Vacuums we compare run from $129.99 to $1,199. It scores 8.3/10 overall, calculated from published specifications across 8 categories rather than from a subjective impression.
Its strongest showing is Battery System at 9.5/10 — removable or sealed, how many packs are included, what a spare costs and whether the pack is shared across a range. The weakest is Value at 7.5/10, which is the trade-off to weigh before buying: if that is the specification you care about most, one of the alternatives below will serve you better.
Worth knowing before you buy: the 120-minute headline is two batteries combined, in Normal mode, with no power nozzle fitted — LG's own footnote says so; and 210 air watts sits well under Dyson's 240 and Samsung's 400, and LG only publishes it on retailer spec sheets, not its own page. Every specification on this page comes from LG's own documentation or a verified retail listing — where a figure is not published, the table says so rather than estimating it.
Specifications and price last verified . Report an error
Full Specifications
| Machine Type | Dry cordless stick vacuum with a bagless auto-empty charging tower |
| Suction (as published) | 210 air watts maximum, per the Home Depot spec sheet. LG's own product page states no suction figure at all |
| Runtime, Eco / Headline | 120 min |
| Runtime, Max Power | Not published by the manufacturer min |
| What the Runtime Claim Actually Means | LG states the condition itself: 'up to 120 minutes' is two 60-minute batteries added together, in Normal mode, without a power nozzle attached. Fit the Dual Floor Max nozzle and the figure drops sharply; LG publishes no per-mode table |
| Removable Battery | Yes — two quick-release batteries included, and the tower charges both simultaneously |
| Spare Battery | Not published by the manufacturer |
| Dock / Wall Mount | All-in-One Tower included: free-standing, charges both batteries, stores tools and auto-empties the bin |
| Filtration | 5-step filtration with a HEPA element, LG claims 99.99% of dust; the tower adds a 3-stage filter claimed at 99.9%. LG publishes no whole-machine seal certification |
| Bin / Tank Capacity | Kompressor compresses the contents — LG claims 2.4x the capacity of a non-Kompressor bin. The tower is bagless |
| Weight | 5.95 lbs |
| Filters, Consumables & Self-Clean | Cyclone and filters are removable and washable, so there is no scheduled filter purchase. The bagless tower means no consumable bags either |
| Connectivity | LG ThinQ app, Wi-Fi |
| Material | Plastic body with telescopic metal wand |
| Warranty | 12 months |
Compare LG CordZero All-in-One A937KGMS With
Cheaper Alternative
Dyson V15 Detect Plus — $599.99
Premium Alternative
Samsung Bespoke AI Jet Ultra (VS90F40DMK/AA) — $847.00