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Comparison
2 models side by side, spec by spec.
Independent reference database. Specs are compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Best suited for
Each model's factual fit, from its duty class and key specs — no winner declared.
- Worx 40V Power Share 12" w/ Auto Tension Homeowner occasional cutting: limbing, small trees, and light firewood around the property (12-in bar)
- Ryobi 18V ONE+ HP BRUSHLESS WHISPER SERIES 12" KIT Homeowner occasional cutting: limbing, small trees, and light firewood around the property (12-in bar)
Specs verified against the manufacturer spec sheet on — worx.com.
Specs verified against the retailer listing on — protoolreviews.com.
| Spec | Worx 40V Power Share 12" w/ Auto Tension | Ryobi 18V ONE+ HP BRUSHLESS WHISPER SERIES 12" KIT |
|---|---|---|
| Battery & Electric | ||
| Voltage | 20 V | 18 V |
| Bar & Chain | ||
| Chain Gauge | — | 0.043 in |
| Chain Pitch | 3/8" | 1/4" LP |
| Guide Bar Length | 12.01 in (305 mm) | 12.01 in (305 mm) |
| Max Chain Speed | 6.4 m/s | 12.5 m/s |
| Oil Capacity | 5.1 fl oz (150.82 mL) | — |
| Dimensions & Weight | ||
| Weight | 9.9 lb (4.49 kg) | 8.71 lb (3.95 kg) |
| General | ||
| Power Source | battery | battery |
| Warranty | 5 yr | 3 yr |