Comparison guide
Xiaomi Vacuum Cleaner G20 Max vs Roborock Flexi Pro: which should you choose?
Xiaomi Vacuum Cleaner G20 Max and Roborock Flexi Pro compared under one framework. One recorded specification difference is Bin capacity: 0.72 L on the Roborock Flexi Pro against 0.6 L on the Xiaomi Vacuum Cleaner G20 Max. Specifications and their sources are recorded alongside.
Published: 2026-08-24 · 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.
- Xiaomi Vacuum Cleaner G20 Max: A value cordless vacuum with up to 180AW, 60-minute runtime, an LED floor head, and pet tools.
- Roborock Flexi Pro: A cordless wet-dry cleaner with 180-degree flat reach, dual-edge cleaning, hot-water washing, and heated drying.
- Undocumented quality and performance advantages are not ranked
- Specification field coverage (not accuracy): 95%
Choosing between Xiaomi Vacuum Cleaner G20 Max and Roborock Flexi Pro 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 | Xiaomi Vacuum Cleaner G20 Max | Roborock Flexi Pro | Delta |
|---|---|---|---|
| Suction power | 180 AW Manufacturer official product page · check date not recorded | 0 AW Manufacturer official product page · check date not recorded | -100% |
| Maximum runtime | 60 min Manufacturer official product page · check date not recorded | 50 min Manufacturer official product page · check date not recorded | -16.7% |
| Bin capacity | 0.6 L Manufacturer official product page · check date not recorded | 0.72 L Manufacturer official product page · check date not recorded | +20% |
| Weight | 4.2 kg Manufacturer official product page · check date not recorded | 5 kg Manufacturer official product page · check date not recorded | +19% |
| Charge time | 210 min Manufacturer official product page · check date not recorded | 240 min Manufacturer official product page · check date not recorded | +14.3% |
| Particle capture | 99.9 % Manufacturer official product page · check date not recorded | 99.9 % Manufacturer official product page · check date not recorded | Same |
| Dock type | Wall-mounted charging dock Manufacturer official product page · check date not recorded | Hot-water self-wash and heated-air drying dock Manufacturer official product page · check date not recorded | Different |
| Wet cleaning | No Manufacturer official product page · check date not recorded | Yes Manufacturer official product page · check date not recorded | Different |
| Color | Black / Gold | Black | Different |
| Connectivity | Wall-mounted charging dock | SlideTech wheels, self-cleaning and drying dock | Different |
| Region | KR | KR | Same |
| Model Code | D206 | WD3D3A | Different |
| Suction Disclosure | No data | Roborock publishes 17,000 Pa rather than air watts | Not comparable |
| Suction Pa | No data | 17000 | Not comparable |
16 of the 28 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 · Roborock Flexi Pro 0.72 L, Xiaomi Vacuum Cleaner G20 Max 0.6 L (+20%)
- Charge time · Xiaomi Vacuum Cleaner G20 Max 210 min, Roborock Flexi Pro 240 min (+14.3%)
- Maximum runtime · Xiaomi Vacuum Cleaner G20 Max 60 min, Roborock Flexi Pro 50 min (-16.7%)
- Suction power · Xiaomi Vacuum Cleaner G20 Max 180 AW, Roborock Flexi Pro 0 AW (-100%)
- Weight · Xiaomi Vacuum Cleaner G20 Max 4.2 kg, Roborock Flexi Pro 5 kg (+19%)
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.
- Xiaomi Vacuum Cleaner G20 Max · Xiaomi · model number D206 · released 2024 · recorded fields 14/14
- Roborock Flexi Pro · Roborock · model number WD3D3A · released 2024 · recorded fields 14/14
Fields the two products share
4 recorded fields hold the same value for both stored representative configurations, so nothing in this list separates them.
- Particle capture · 99.9 %
- Region · KR
- Suction Disclosure · No data
- Suction Pa · No data
Who should choose Xiaomi Vacuum Cleaner G20 Max
Xiaomi Vacuum Cleaner G20 Max leads the table on Charge time, Maximum runtime, Suction power, Weight. A value cordless vacuum with up to 180AW, 60-minute runtime, an LED floor head, and pet tools.
Who should choose Roborock Flexi Pro
Roborock Flexi Pro leads the table on Bin capacity. A cordless wet-dry cleaner with 180-degree flat reach, dual-edge cleaning, hot-water washing, and heated drying.
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.
- Xiaomi Vacuum Cleaner G20 Max · No verified purchase link currently available
- Roborock Flexi Pro · 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.