RYOBI ONE+ 18V 13 in. vs RYOBI ONE+ HP 18V Brushless (2026): Key Differences
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Comparing the ryobi one 18v 13 in vs one hp 18v brushless helps you pick the right tool for your yard. Both units use the 18V ONE+ platform and include a 4.0 Ah battery. They share a cordless power source and similar green branding. The main difference lies in performance and versatility. The first model offers a standard 13-inch cut with a pivoting head. The second model features a brushless motor, a wider 15-inch cut, and attachment capabilities for expanded use.
Key differences
| Aspect | RYOBI ONE+ 18V 13-Inch String Trimmer and Edger | RYOBI 18V 15-Inch Attachment Capable String Trimmer |
|---|---|---|
| Cutting Width | 11 in. to 13 in. | 13 in. to 15 in. |
| Motor Type | not listed | Brushless |
| Shaft Type | Fixed | Attachment Capable |
| Noise Level | not listed | 89% quieter than gas |
| Weight | 7 pounds | not listed |
Which one should you choose?
Choose RYOBI ONE+ 18V 13-Inch String Trimmer and Edger if
- You need a lightweight tool at 7 pounds for easy handling.
- You prefer a fixed shaft with a pivoting head for edging.
- You want a simpler design with a 3-year warranty.
Choose RYOBI 18V 15-Inch Attachment Capable String Trimmer if
- You require more power than a 21cc gas trimmer.
- You want to attach other tools using the EXPAND-IT system.
- You need a wider 15-inch cutting swath for efficiency.
Verdict: Choose the RYOBI ONE+ 18V 13-Inch model if you prioritize lightweight handling and basic edging features. The ONE+ HP 18V Brushless model is better for those seeking gas-like power and the ability to attach other tools. Your decision depends on whether you need versatility or simplicity.
Key Differences in Specs
Cutting Width
The RYOBI ONE+ 18V 13-Inch String Trimmer offers a cutting swath that adjusts from 11 inches to 13 inches. This narrower width is ideal for tight spaces, edges, and precise maneuvering around garden beds. In contrast, the RYOBI ONE+ HP 18V Brushless model provides a wider 13-inch to 15-inch cutting swath. The extra width allows you to clear more grass per pass, which can speed up the job on larger, open lawns. You should choose the 13-inch model for precision and the 15-inch model for efficiency on bigger areas. Both adjust to their maximums for different needs.
Motor Type
Motor technology significantly impacts performance and longevity. The RYOBI ONE+ 18V 13-Inch String Trimmer uses a standard brushed motor design, which is reliable but may require more maintenance over time due to brush wear. The RYOBI ONE+ HP 18V Brushless String Trimmer features a brushless motor. Brushless motors are more efficient, generate less heat, and typically last longer because they have fewer moving parts. This design delivers more power and better runtime from the same battery. If you want a tool that requires less upkeep and offers superior durability, the brushless option is the clear technical advantage.
Shaft Compatibility
Versatility is key for many homeowners who want one platform for multiple tasks. The RYOBI ONE+ 18V 13-Inch String Trimmer is a dedicated unit, meaning it functions primarily as a trimmer and edger. It lacks attachment capabilities. The RYOBI ONE+ HP 18V Brushless model is attachment capable. Its shaft is designed to accept RYOBI EXPAND-IT attachments and other universal tools, such as hedge trimmers or blowers. This transforms the trimmer into a multi-tool system. If you plan to buy additional garden tools later, the attachment-capable shaft offers significant long-term value and flexibility.
Weight and Portability
Handling the tool for extended periods affects user comfort. The RYOBI ONE+ 18V 13-Inch String Trimmer weighs 7 pounds. This lightweight design makes it easy to carry around the yard and reduces fatigue during use. The weight specifications for the RYOBI ONE+ HP 18V Brushless model are not listed in the provided data, though its larger size and brushless motor suggest it may be heavier. The lighter 7-pound unit is better for users who prioritize ease of handling and portability, especially for smaller yards or frequent lifting.
Noise Level
Noise can be a concern in residential neighborhoods. The RYOBI ONE+ HP 18V Brushless model is part of the Whisper Series, engineered to be 89% quieter than gas trimmers. This allows you to cut at any time without disturbing others. The RYOBI ONE+ 18V 13-Inch String Trimmer does not have specific noise reduction claims listed in its data. If you live in a close-knit community or are sensitive to noise, the whisper-quiet technology of the HP model is a significant practical benefit for everyday use.
Which RYOBI String Trimmer Fits Your Needs
Users needing precision in tight garden spaces
This model features a narrower cutting swath that adjusts from 11 to 13 inches. The lightweight design at seven pounds makes it easier to maneuver around obstacles. Its pivoting head allows for quick transitions between trimming and edging tasks without changing tools.
Those replacing gas trimmers with more power
The brushless motor delivers power comparable to a 21cc gas engine. It offers a wider 13 to 15 inch cutting swath for faster coverage. Full throttle engages in under one second, and the unit operates 89% quieter than gas models, allowing use at any time.
Buyers wanting multi-tool versatility for the yard
This trimmer is attachment capable, supporting RYOBI EXPAND-IT and other universal tools. You can transform it into various yard tools to save space and money. The brushless motor ensures durability and extended runtime, making it a robust choice for diverse landscaping tasks beyond simple trimming.
The products compared
RYOBI ONE+ 18V 13-Inch String Trimmer and Edger
Best for: small yards needing edging versatility
- Voltage
- 18V
- Cutting Swath
- 11 in. to 13 in.
- Line Feed System
- auto-feed
- Battery Capacity
- 4.0Ah
- Cutting Width
- 13-Inch
- Power Source
- Cordless
View on Amazon: RYOBI ONE+ 18V 13-Inch String Trimmer and Edger Affiliate link
This RYOBI ONE+ 18V string trimmer features a 13-inch cutting width and includes a 4.0 Ah battery. It uses an auto-feed line head and pivots for edging. The variable speed trigger offers control. It weighs 7 pounds. This tool suits small yards needing lightweight maneuverability and basic trimming tasks.
Pros
- Includes 4.0 Ah battery and charger
- Auto-feed line head for convenience
- Head pivots for edging capability
- Variable speed trigger for control
Cons
- Narrower 13-inch cutting swath limits efficiency
- Heavier 7-pound build reduces portability
- Standard brushed motor lacks brushless efficiency
Good fit if
- You need a lightweight tool for small yards
- You want edging capability in one device
- You already own RYOBI 18V batteries
Skip if
- You require a wider 15-inch cutting path
- You prefer brushless motor efficiency
- You need maximum runtime per charge
Verdict: RYOBI 13 in. 18V String Trimmer fits users with small lawns who value included batteries and edging versatility over raw cutting width.
RYOBI 18V 15-Inch Attachment Capable String Trimmer
Best for: Quiet, high-power trimming and attachment use
- Voltage
- 18V
- Cutting Swath
- 13 in to 15 in
- Power Source
- battery
- Motor Type
- brushless
- Battery Capacity
- 4.0Ah
- Cutting Width
- 15-Inch
View on Amazon: RYOBI 18V 15-Inch Attachment Capable String Trimmer Affiliate link
This RYOBI ONE+ HP model is a 15-inch cordless string trimmer powered by an 18V brushless motor. It includes a 4.0 Ah battery and offers over 40 minutes of runtime. The unit features an adjustable 13 to 15-inch cut swath and attachment capability for expanded use. Its Whisper Series design operates 89% quieter than gas tools. This tool suits users needing high power and quiet operation for yard maintenance.
Pros
- Brushless motor delivers gas-like power
- 89% quieter than gas trimmers
- Includes 4.0 Ah battery
- Attachment capable for multiple tools
- Adjustable 13 to 15 inch cut swath
Cons
- Fixed 15-inch cutting width
- 73-inch length may be bulky for small yards
- No variable speed trigger listed
Good fit if
- You need quiet operation for early morning or late evening use
- You want to attach other EXPAND-IT tools to the shaft
- You prefer a gas replacement with high torque
Skip if
- You require a variable speed control for delicate edging
- You need a smaller 13-inch fixed cut width for tight spaces
- You prefer a standard non-HP motor for lower cost
Verdict: RYOBI ONE+ HP 15 in. Brushless Trimmer is ideal for users who need quiet, high-power performance and the flexibility to switch attachments. It fits those prioritizing runtime and noise reduction over variable speed control.
Specifications side by side
| Spec | RYOBI ONE+ 18V 13-Inch String Trimmer and Edger | RYOBI 18V 15-Inch Attachment Capable String Trimmer |
|---|---|---|
| Voltage | 18V | 18V |
| Cutting Swath | 11 in. to 13 in. | 13 in to 15 in |
| Power Source | not stated | battery |
| Motor Type | not stated | brushless |
| Line Feed System | auto-feed | not stated |
| Battery Capacity | 4.0Ah | 4.0Ah |
| Cutting Width | 13-Inch | 15-Inch |
| Shaft Type | not stated | Attachment Capable |
| Dimensions | 28 × 10 × 5 inches | 73 × 12 × 5 inches |
| Weight | 7 pounds | not stated |
| Size | 13 inches | 15 in |
| Color | GREEN | Green |
| Model | P20180 | PBLST01K |
Frequently asked questions
Is the RYOBI ONE+ HP 18V brushless motor better for long runs?
Yes, the brushless motor in the ONE+ HP model offers greater efficiency and heat management. This design supports longer runtime compared to standard brushed motors. The 15-inch cutting width also allows you to clear more area per pass. This combination helps you finish larger jobs with fewer battery swaps.
Can I use different attachments with the RYOBI 18V 13-inch trimmer?
No, the 13-inch model is a standalone unit and does not support attachments. It is designed specifically for string trimming and edging. If you need versatility for other yard tasks, the 15-inch HP model features an attachment-capable shaft. This allows you to switch between tools using the same 18V battery.
Which model is lighter and easier to handle?
The 13-inch RYOBI ONE+ 18V String Trimmer is lighter at seven pounds. Its compact length of 28 inches makes it highly maneuverable. This makes it ideal for users who need to navigate tight spaces or perform detailed edging work. The heavier 15-inch model is better for open areas where weight is less of a concern.
Does the 15-inch model have variable speed control?
The provided data does not list variable speed control for either model. Both units operate on the 18V ONE+ platform with a 4.0 Ah battery. The 15-inch model prioritizes high power and quiet operation. You should check the manual for specific speed settings, as the specs focus on cutting width and motor type.
Is the 13-inch trimmer suitable for edging?
Yes, the 13-inch model is explicitly described as a string trimmer and edger. Its narrow 13-inch cutting width and pivoting head make it excellent for edging along sidewalks and garden beds. This versatility allows you to clean up edges without switching to a separate edging tool. It is best for small yards needing precise control.
What is the maximum cutting width for each model?
The 13-inch model offers a cutting width that adjusts from 11 to 13 inches. The 15-inch HP model provides a fixed 15-inch cutting swath. The wider swath on the HP model covers more ground per pass. This makes it faster for large, open lawns compared to the narrower, more precise 13-inch unit.