Comparison guide
LG CordZero A9 Air vs Xiaomi Vacuum Cleaner G20 Max: which should you choose?
LG CordZero A9 Air and Xiaomi Vacuum Cleaner G20 Max compared under one framework. One recorded specification difference is Bin capacity: 0.6 L on the Xiaomi Vacuum Cleaner G20 Max against 0.44 L on the LG CordZero A9 Air. Specifications and their sources are recorded alongside.
Published: 2026-08-25 · Updated: 2026-09-21
Cordless Vacuums verdict
Undocumented scoring basis · overall score and upgrade ranking withheld. The table records stored representative configurations; confirm the configuration and price on the merchant page before buying.
- LG CordZero A9 Air: A suction-only cordless vacuum with a 1.97kg body, up to 150AW, and an integrated crevice tool.
- Xiaomi Vacuum Cleaner G20 Max: A value cordless vacuum with up to 180AW, 60-minute runtime, an LED floor head, and pet tools.
- Undocumented quality and performance advantages are not ranked
- Specification field coverage (not accuracy): 100%
Choosing between LG CordZero A9 Air and Xiaomi Vacuum Cleaner G20 Max starts with the real use case and the problem to solve, not with which product is newer. No independent laboratory test is implied.
Core specifications on one baseline
| Item | LG CordZero A9 Air | Xiaomi Vacuum Cleaner G20 Max | Delta |
|---|---|---|---|
| Suction power | 150 AW Manufacturer official product page · check date not recorded | 180 AW Manufacturer official product page · check date not recorded | +20% |
| Maximum runtime | 40 min Manufacturer official product page · check date not recorded | 60 min Manufacturer official product page · check date not recorded | +50% |
| Bin capacity | 0.44 L Manufacturer official product page · check date not recorded | 0.6 L Manufacturer official product page · check date not recorded | +36.4% |
| Weight | 1.97 kg Manufacturer official product page · check date not recorded | 4.2 kg Manufacturer official product page · check date not recorded | +113.2% |
| Charge time | 240 min Manufacturer official product page · check date not recorded | 210 min Manufacturer official product page · check date not recorded | -12.5% |
| Particle capture | 99.999 % Manufacturer official product page · check date not recorded | 99.9 % Manufacturer official product page · check date not recorded | -0.1% |
| Dock type | Compact charging mount Manufacturer official product page · check date not recorded | Wall-mounted charging dock Manufacturer official product page · check date not recorded | Different |
| Wet cleaning | No Manufacturer official product page · check date not recorded | No Manufacturer official product page · check date not recorded | Same |
| Color | Essence Red | Black / Gold | Different |
| Connectivity | Dedicated charging mount | Wall-mounted charging dock | Different |
| Region | KR | KR | Same |
| Model Code | AS9000YR | D206 | Different |
16 of the 24 values in this table carry a source. The rest have no source on record, which is not the same as being wrong.
How to read Same, Different, No data, Unverified and Not applicable is documented on the configuration-level specification screen. If a condition you require is unknown, withhold the decision and match the exact model, sales region and configuration against the sources on that screen.
Differences recorded in the table
5 fields can be ranked on the same basis, listed by weight.
- Bin capacity · Xiaomi Vacuum Cleaner G20 Max 0.6 L, LG CordZero A9 Air 0.44 L (+36.4%)
- Charge time · Xiaomi Vacuum Cleaner G20 Max 210 min, LG CordZero A9 Air 240 min (-12.5%)
- Maximum runtime · Xiaomi Vacuum Cleaner G20 Max 60 min, LG CordZero A9 Air 40 min (+50%)
- Suction power · Xiaomi Vacuum Cleaner G20 Max 180 AW, LG CordZero A9 Air 150 AW (+20%)
- Weight · LG CordZero A9 Air 1.97 kg, Xiaomi Vacuum Cleaner G20 Max 4.2 kg (+113.2%)
The decision axes and the checking order for the whole category are on the Cordless Vacuums comparison page.
The two products this comparison names
Match the listing against these models first. The recorded-field count is catalogue completeness, not product quality.
- LG CordZero A9 Air · LG · model number AS9000YR · released 2024 · recorded fields 12/12
- Xiaomi Vacuum Cleaner G20 Max · Xiaomi · model number D206 · released 2024 · recorded fields 12/12
Fields the two products share
2 recorded fields hold the same value for both stored representative configurations, so nothing in this list separates them.
- Wet cleaning · No
- Region · KR
Who should choose LG CordZero A9 Air
LG CordZero A9 Air leads the table on Weight. A suction-only cordless vacuum with a 1.97kg body, up to 150AW, and an integrated crevice tool.
Who should choose Xiaomi Vacuum Cleaner G20 Max
Xiaomi Vacuum Cleaner G20 Max leads the table on Bin capacity, Charge time, Maximum runtime, Suction power. A value cordless vacuum with up to 180AW, 60-minute runtime, an LED floor head, and pet tools.
How to read price and purchase availability
No merchant link is shown: neither product has an approved listing whose name and configuration match the catalogue, and AsKrs does not guess a destination.
- LG CordZero A9 Air · No verified purchase link currently available
- Xiaomi Vacuum Cleaner G20 Max · No verified purchase link currently available
This comparison is built from published specifications and stored representative configurations. The use context, configuration checks, switching costs, and the scope and limits for Cordless Vacuums are documented on the Cordless Vacuums comparison page.