Cordless Vacuums / Miele Triflex HX2 Pro (11827020) vs LG CordZero All-in-One A937KGMS
Miele Triflex HX2 Pro (11827020) vs LG CordZero All-in-One A937KGMS
LG CordZero All-in-One A937KGMS
Two batteries and a bagless auto-empty tower; 120 minutes means both, with no nozzle.
Wins overall by 0.5 points
Quick Verdict
The LG CordZero All-in-One A937KGMS is the stronger all-round pick, ahead by 0.5 points. Two batteries and a bagless auto-empty tower; 120 minutes means both, with no nozzle.
The Miele Triflex HX2 Pro (11827020) and LG CordZero All-in-One A937KGMS are both closely matched cordless Vacuum models, and the LG CordZero All-in-One A937KGMS is $423 cheaper than the Miele Triflex HX2 Pro (11827020) ($775.99 vs $1,199). On Value, the LG CordZero All-in-One A937KGMS leads (7.5 vs 5.0/10) — what you actually get for the street price once consumables and missing accessories are counted. On Sustained Runtime, the LG CordZero All-in-One A937KGMS leads (8.0 vs 6.0/10) — how long the machine really runs on max power with the motorised floor head attached — not the eco-mode, bare-tool figure on the box. On Filtration & Sealing, the Miele Triflex HX2 Pro (11827020) leads (9.5 vs 8.0/10) — whether the whole machine is sealed or a HEPA element simply sits inside a leaky body, and what the claimed rating is actually measured at. Overall, the LG CordZero All-in-One A937KGMS scores 8.3/10 across our 8 scoring categories versus 7.8/10 for the Miele Triflex HX2 Pro (11827020). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Miele Triflex HX2 Pro (11827020) | LG CordZero All-in-One A937KGMS |
|---|---|---|
| Price | $1199.00 | $775.99 |
| Release Year | 2022 | 2023 |
| Machine Type | Dry cordless stick vacuum, 3-in-1 convertible (top-mount, floor-mount or handheld) | Dry cordless stick vacuum with a bagless auto-empty charging tower |
| Suction (as published) | Not published by the manufacturer — Miele publishes three electronic power levels but no air-watt, Pa or motor-watt suction figure | 210 air watts maximum, per the Home Depot spec sheet. LG's own product page states no suction figure at all |
| Runtime, Eco / Headline (min) | 60 | 120✓ |
| Runtime, Max Power (min) | 17 | Not published by the manufacturer |
| What the Runtime Claim Actually Means | Miele's own support page gives the real table: 60 minutes at MIN level with the PowerUnit alone (no powered head), falling to 14-17 minutes at maximum power with an electrobrush attached. The '120 minutes' on the box is two 60-minute batteries added together | 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 25.2 V / 2500 mAh Vortex batteries included, swappable without tools | Yes — two quick-release batteries included, and the tower charges both simultaneously |
| Spare Battery | $229.00 from Miele USA | Not published by the manufacturer |
| Dock / Wall Mount | Wall mount and charging tray included; there is no floor dock and no auto-empty. The machine free-stands unaided | All-in-One Tower included: free-standing, charges both batteries, stores tools and auto-empties the bin |
| Filtration | Maintenance-free HEPA Lifetime filter, 99.999% dust retention claimed. Miele publishes no whole-machine seal certification | 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 | 0.5 L bin with a bottom release | Kompressor compresses the contents — LG claims 2.4x the capacity of a non-Kompressor bin. The tower is bagless |
| Weight (lbs) | 8 | 5.95✓ |
| Filters, Consumables & Self-Clean | The HEPA Lifetime filter is designed never to be replaced, so there is no filter consumable at all. Spare batteries at $229 are the only real running cost | Cyclone and filters are removable and washable, so there is no scheduled filter purchase. The bagless tower means no consumable bags either |
| Warranty | 24 months | 12 months |
| Colors | Infinity Grey PearlFinish / Rose Gold | Iron Grey |
Category Scores
Suction Power
The Miele Triflex HX2 Pro (11827020) and LG CordZero All-in-One A937KGMS are level here, at 7.5/10 each. actual cleaning force at the head, judged on air watts where a maker publishes them and discounted where only Pa or motor watts are quoted is not what separates these two — look to the categories where the scores diverge.
Sustained Runtime
The LG CordZero All-in-One A937KGMS leads clearly here, 8.0 against 6.0 — a 2.0-point margin on how long the machine really runs on max power with the motorised floor head attached — not the eco-mode, bare-tool figure on the box. If that is what you are buying for, the Miele Triflex HX2 Pro (11827020) does not close the gap elsewhere.
Filtration & Sealing
The Miele Triflex HX2 Pro (11827020) leads clearly here, 9.5 against 8.0 — a 1.5-point margin on whether the whole machine is sealed or a HEPA element simply sits inside a leaky body, and what the claimed rating is actually measured at. If that is what you are buying for, the LG CordZero All-in-One A937KGMS does not close the gap elsewhere.
Handling & Ergonomics
The LG CordZero All-in-One A937KGMS leads clearly here, 9.0 against 8.5 — a 0.5-point margin on weight, balance, whether power is a push-button or a trigger you must hold, and how it stores. If that is what you are buying for, the Miele Triflex HX2 Pro (11827020) does not close the gap elsewhere.
Maintenance & Emptying
The Miele Triflex HX2 Pro (11827020) leads clearly here, 9.5 against 9.0 — a 0.5-point margin on bin or tank emptying, whether your hand ends up near the dust, self-clean quality and the ongoing cost of filters, bags and detergent. If that is what you are buying for, the LG CordZero All-in-One A937KGMS does not close the gap elsewhere.
Battery System
The LG CordZero All-in-One A937KGMS leads clearly here, 9.5 against 8.0 — a 1.5-point margin on removable or sealed, how many packs are included, what a spare costs and whether the pack is shared across a range. If that is what you are buying for, the Miele Triflex HX2 Pro (11827020) does not close the gap elsewhere.
Versatility
The Miele Triflex HX2 Pro (11827020) leads clearly here, 8.5 against 7.5 — a 1.0-point margin on handheld conversion, above-floor tools, carpet capability and wet-mopping ability. If that is what you are buying for, the LG CordZero All-in-One A937KGMS does not close the gap elsewhere.
Value
The LG CordZero All-in-One A937KGMS leads clearly here, 7.5 against 5.0 — a 2.5-point margin on what you actually get for the street price once consumables and missing accessories are counted. If that is what you are buying for, the Miele Triflex HX2 Pro (11827020) does not close the gap elsewhere.
Best For
Choose the Miele Triflex HX2 Pro (11827020) if…
- • Filtration & Sealing matters most to you — the Miele Triflex HX2 Pro (11827020) scores 9.5/10 here (whether the whole machine is sealed or a HEPA element simply sits inside a leaky body, and what the claimed rating is actually measured at).
- • Versatility matters most to you — the Miele Triflex HX2 Pro (11827020) scores 8.5/10 here (handheld conversion, above-floor tools, carpet capability and wet-mopping ability).
Choose the LG CordZero All-in-One A937KGMS if…
- • Value matters most to you — the LG CordZero All-in-One A937KGMS scores 7.5/10 here (what you actually get for the street price once consumables and missing accessories are counted).
- • Sustained Runtime matters most to you — the LG CordZero All-in-One A937KGMS scores 8.0/10 here (how long the machine really runs on max power with the motorised floor head attached — not the eco-mode, bare-tool figure on the box).
- • Battery System matters most to you — the LG CordZero All-in-One A937KGMS scores 9.5/10 here (removable or sealed, how many packs are included, what a spare costs and whether the pack is shared across a range).
- • You want to spend less — it's $423 cheaper.
Pros & Cons
Miele Triflex HX2 Pro (11827020)
Pros
- +Miele publishes the real runtime table — including 14-17 minutes at max with the electrobrush — where almost every rival publishes only a best case
- +Two batteries included plus a HEPA filter Miele says never needs replacing: the lowest consumable cost in the category
- +The 3-in-1 body lets you put the motor at the floor end for stairs or on top for balance, and it stands up on its own
- +Push-button power, not a held trigger
Cons
- −$1,199 and Miele will not publish a suction figure of any kind, so you cannot compare it on paper with a Dyson or a Samsung
- −Spare batteries are $229 each — more than twice Dyson's $99.99
- −No auto-empty tower is offered at any price, unlike LG and Samsung at lower money
- −The '120 minutes' on the box is two batteries, at minimum power, with no powered head fitted
LG CordZero All-in-One A937KGMS
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
Shop by Need
FAQs
Is the Miele Triflex HX2 Pro (11827020) or LG CordZero All-in-One A937KGMS better overall?+
Based on our 8-category scoring, the LG CordZero All-in-One A937KGMS comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Value, the Miele Triflex HX2 Pro (11827020) or the LG CordZero All-in-One A937KGMS?+
The LG CordZero All-in-One A937KGMS scores higher on Value (7.5/10 vs 5.0/10) — what you actually get for the street price once consumables and missing accessories are counted.
Which is better for Sustained Runtime, the Miele Triflex HX2 Pro (11827020) or the LG CordZero All-in-One A937KGMS?+
The LG CordZero All-in-One A937KGMS scores higher on Sustained Runtime (8.0/10 vs 6.0/10) — how long the machine really runs on max power with the motorised floor head attached — not the eco-mode, bare-tool figure on the box.
Which is better for Filtration & Sealing, the Miele Triflex HX2 Pro (11827020) or the LG CordZero All-in-One A937KGMS?+
The Miele Triflex HX2 Pro (11827020) scores higher on Filtration & Sealing (9.5/10 vs 8.0/10) — whether the whole machine is sealed or a HEPA element simply sits inside a leaky body, and what the claimed rating is actually measured at.
Which is better for Battery System, the Miele Triflex HX2 Pro (11827020) or the LG CordZero All-in-One A937KGMS?+
The LG CordZero All-in-One A937KGMS scores higher on Battery System (9.5/10 vs 8.0/10) — removable or sealed, how many packs are included, what a spare costs and whether the pack is shared across a range.
Is the Miele Triflex HX2 Pro (11827020) worth the price difference over the LG CordZero All-in-One A937KGMS?+
The LG CordZero All-in-One A937KGMS is the cheaper option at $775.99 versus $1,199. Whether the pricier model is "worth it" depends on how much you value its lead in Value.
What's the warranty on the Miele Triflex HX2 Pro (11827020) vs the LG CordZero All-in-One A937KGMS?+
The Miele Triflex HX2 Pro (11827020) ships with a 24-month warranty; the LG CordZero All-in-One A937KGMS ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Samsung Bespoke AI Jet Ultra (VS90F40DMK/AA) — $847.00
Premium Option
Samsung Bespoke AI Jet Ultra (VS90F40DMK/AA) — $847.00
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.