LG CordZero All-in-One A949KTMS vs LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor
Quick take: The LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor costs $200 less; the LG CordZero All-in-One A949KTMS runs longer per charge (200 vs 120 min).
Which one to buy
LG's own pricing makes this an easy call: the A949KTMS is listed $100 below the A937KGMS and includes everything the A937KGMS has that matters. Both have the All-in-One Tower that empties the bin into a bag, two swappable batteries with one charging while you clean, Kompressor compaction, the Dual Floor Max nozzle and a 1-year warranty. Both towers take roughly 10 by 12 inches of floor and stand over 3 feet tall.
What separates them is small. The A937KGMS publishes a 210 AW rating and a listed weight of 5.95 pounds against the A949KTMS's 7. Its owners like the latching power button that spares you holding a trigger, and they measure about 120 minutes on low, 80 on medium and 14 in turbo with both packs. They also note the tower is loud during extraction and the bags run about $20 a three-pack. The A949KTMS adds the Power Mop Pro spray-mop head. Its owners call the mop a letdown, slow and weak on real grime, and some say a Swiffer does better, so don't count it as a reason to buy.
A949KTMS owners call the suction close to too powerful and like it for pet fur. They also say the tower doesn't clean the internal filters, edges leave a line of debris along baseboards, the ThinQ app is hard to set up, and a minority hit recurring clogs from long debris. Turbo runs about 10-15 minutes per pack.
Buy the A949KTMS. The A937KGMS is worth the extra $100 only if the lighter listed weight and the latching button matter to you, say for carrying it up stairs or for sore hands.
LG CordZero All-in-One A949KTMS
Best for most homes: same tower and two-battery setup for $100 less, with a mop head thrown in.
LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor
Buy the LG CordZero All-in-One Tower A937KGMS if you'll pay $100 for a lighter listed weight and a power button you don't have to hold down.
| Spec | LG CordZero All-in-One A949KTMS | LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor |
|---|---|---|
| Price | ~$1,000 | ~$800 |
| Type | Cordless Stick | Cordless Stick |
| Suction | 265 AW | 210 AW |
| Battery | 200 min | 120 min |
| Navigation | — | — |
| Filtration | Washable filter | 5-Step Filtration System |
| Cordless | Yes | Yes |
| Bagged | No | No |
| Noise | — | 84 dB |
| Dustbin | — | 33.8 oz |
| Water tank | — | — |
| Self-empty dock | Yes | Yes |
| Auto mop washing | No | No |
| Hot water washing | No | No |
| Obstacle avoidance | No | No |
| Carpet detection | No | No |
| Auto mop lifting | No | No |
| Multi-floor mapping | No | No |
| App control | No | Yes |
| Dimensions | — | 10.1 x 11.7 x 39.7 in |
| Weight | 7 lbs | 5.95 lbs |
| Warranty | 1 year | 1 year |
Pros & cons
LG CordZero All-in-One A949KTMS
- ✓Two swappable batteries deliver up to 200 minutes of combined runtime
- ✓All-in-One Tower auto-empties the bin and stores every tool out of sight
- ✓Dual Floor Max head handles carpet and hard floors without swapping nozzles
- ✓Power Mop Pro converts it to a spray mop for hard floors
- ✓Kompressor lever compacts debris so the bin holds more between empties
- ✓Long-term owners report batteries holding charge well after years of use
- ✗Spray mop is light-duty — owners wanting real scrubbing are disappointed
- ✗LG publishes no suction figure, making spec comparison impossible
- ✗Edge and corner pickup is weaker than the Dyson flagships
- ✗Some owners report clogging with heavy or bulky debris
- ✗Tower dock is large and needs permanent floor space
- ✗4.5-hour battery charge time
LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor
- ✓All-in-One Tower auto-empties the bin every time you dock it, so you handle dust far less often
- ✓Two quick-release batteries deliver a genuine 120-minute total runtime
- ✓Kompressor compresses debris for roughly 2.4x more usable capacity between tower empties
- ✓ThinQ app adds Wi-Fi, battery/filter monitoring, and SmartDiagnosis
- ✓LG publishes real weight (5.95 lbs), dimensions, and an 84 dB noise figure - most of its own lineup doesn't
- ✗At $799 it's the most expensive LG stick in our catalog before the flagship A949KTMS
- ✗84 dB is on the louder side for a home vacuum
- ✗Tower dock takes up more permanent floor/wall space than a simple wall mount
- ✗Still a 1-year parts & labor warranty despite the premium price
- ✗33.8 oz dust tank is the same size as LG's cheaper single-battery trims, despite the higher price
LG CordZero All-in-One A949KTMS vs LG CordZero All-in-One Tower Cordless Stick Vacuum with Auto Empty & Kompressor: common questions
Is the LG A949KTMS's mop head a reason to choose it over the A937KGMS?▾
No. A949KTMS owners describe the Power Mop Pro as slow and weak on real grime, and it doesn't pick up the moisture afterward. Choose the A949KTMS for its lower price and the same tower, and treat the mop as a bonus.
Do these LG towers clean the filters too?▾
No. Owners of both say the tower empties the bin into a bag, but the internal filters still need regular hand washing and drying. Proprietary tower bags are an ongoing cost, about $20 for a three-pack according to A937KGMS owners.
How long do the two batteries last on each LG CordZero tower?▾
A937KGMS owners measure about 120 minutes on low and 80 on medium across both packs, but just 14 in turbo. A949KTMS owners report turbo running about 10-15 minutes per pack, so heavy carpet sessions still go quickly.