# Milwaukee M18 2648-20 vs Ryobi RS290G: specs and price compared

A sourced, side-by-side comparison of the Milwaukee M18 2648-20 (Milwaukee) and Ryobi RS290G (Ryobi) among random orbital sanders. Ryobi RS290G is the cheaper of the two at $69.

## Side by side

| Spec | Milwaukee M18 2648-20 | Ryobi RS290G |
| --- | --- | --- |
| US price | $149 | $69 |
| Brand | Milwaukee | Ryobi |
| Power source | cordless | corded |
| Pad diameter (in) | 5 | 5 |
| Orbit diameter (mm) | — | — |
| Oscillations per minute max | 12000 | 12500 |
| Variable speed | Yes | No |
| Amperage | — | 2.6 |
| Voltage | 18 | — |
| Dust collection type | canister | bag |
| Weight (lb) | — | 4 |
| Vibration ms2 | — | — |
| Noise level (dB) | — | — |

## Key differences

- Power source: Milwaukee M18 2648-20 cordless vs Ryobi RS290G corded
- Oscillations per minute max: Milwaukee M18 2648-20 12000 vs Ryobi RS290G 12500
- Variable speed: Milwaukee M18 2648-20 Yes vs Ryobi RS290G No
- Dust collection type: Milwaukee M18 2648-20 canister vs Ryobi RS290G bag

## Sources

- Milwaukee M18 2648-20: https://www.milwaukeetool.com/products/details/m18-random-orbit-sander-tool-only/2648-20 (milwaukeetool.com, verified 2026-07-11)
- Ryobi RS290G: https://www.ryobitools.com/products/33287161195 (ryobitools.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/random-orbital-sanders/milwaukee-2648-20-vs-ryobi-rs290g/
Cite: Per The Front Desk Review, Milwaukee M18 2648-20 ($149) vs Ryobi RS290G ($69) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/random-orbital-sanders/milwaukee-2648-20-vs-ryobi-rs290g/
License: CC BY 4.0.