Living with Greenworks 24V 12 vs 13 inch String Trimmer

 

If you’re stuck choosing between the Greenworks 24V 12 vs 13 inch String Trimmer, the real difference comes down to cutting width, motor strength, and how much yard work you do. The 12-inch model is light and easy for quick trims, while the 13-inch brushless version gives more power and reach for thicker grass. 

I’ve used both in my own yard here in the US, and I can say the choice depends on whether you want speed or simplicity. After testing these trimmers side by side, I’ll break down the key differences so you can decide which fits your lawn best.

Greenworks 24V 12 inch String Trimmer

I’ve been using this trimmer for my yard work, and it has made the job easier and more enjoyable. It’s light, simple to use, and works well for everyday trimming and edging.

What I Like

I’ve had the chance to use this trimmer on my own lawn, and there are several things that stood out to me. Here’s what I personally like and why it makes yard work easier:

• Lightweight and easy to handle – At just over 5 pounds, it feels more like carrying a broom than a power tool. My arms don’t get tired even after longer sessions. 
• 2-in-1 Trimmer and Edger – With a quick adjustment, I can switch from trimming grass to edging sidewalks. It saves me from buying two separate tools. 
• Adjustable height – The telescoping shaft is a lifesaver. Being able to set the handle to my height means no more sore back after trimming. 
• Battery convenience – The 24V battery is powerful enough for my small yard. I love that I can also use the same battery with other Greenworks tools I own. 
• Quiet and clean – No gas smell, no ear-splitting noise. My neighbors appreciate that it doesn’t sound like a chainsaw at 7 AM. 

What Could Be Better

No product is perfect, and this trimmer has a few areas that could be improved. None of these are deal-breakers, but worth mentioning for balance:

• Cutting width is smaller – At 12 inches, it takes a little longer to cover bigger lawns. But for small to medium yards, it’s more than enough. 
• Line thickness – The included line is a bit thin. It handles grass and light weeds well, but heavier brush could use a thicker line option. 
• Battery runtime – Around 40–45 minutes per charge is good, but I sometimes wish I had a backup battery ready. Luckily, Greenworks batteries are easy to swap. 

My Personal Experience

I’ve been using this Greenworks trimmer for quite some time, and it has become one of those tools I actually enjoy pulling out of the shed. What stands out to me most is how balanced it feels between power and ease of use. Greenworks as a brand has always impressed me with their focus on user-friendly, eco-friendly designs—and this model continues that tradition.

Design

From the first time I held it, the design felt intuitive. The telescoping shaft adjusts smoothly, and the flower guard saves my plants from accidental cuts. It feels like someone actually thought about the struggles of everyday users. Instead of bending or straining, I can keep a natural posture. That small detail makes a big difference over time.

Performance

Performance-wise, it surprised me. For a lightweight cordless trimmer, it has enough power to handle thick patches of weeds in my backyard. Switching between trimming and edging is fast, and I actually use the edger more than I expected—it gives sidewalks that “finished” look. While it’s not built for commercial work, it’s more than capable for a homeowner who wants clean edges and a tidy yard without hassle.

Build Quality

The build quality is solid for a tool in this price range. The aluminum shaft feels sturdy yet light, and the plastic parts don’t feel cheap. I’ve bumped it against fences and garden beds, and it held up well. Greenworks tools, in general, have a reputation for lasting, and I see that here too. It’s not overbuilt like gas trimmers, but it also doesn’t need to be—it’s designed for practical, everyday use.

Greenworks 24V 13 inch String Trimmer

I’ve been testing this cordless trimmer for a while, and it surprised me with how easy it makes yard work. The balance of power and light weight feels just right for both quick cleanups and longer trimming sessions.

What I Like

I’ve spent a lot of time trimming and edging my yard, and this tool made the process smoother than I expected. Here are the parts that stand out to me:

• Easy switch from trimmer to edger – With one button, I can go from trimming weeds to edging my walkway. No tools needed, and it saves time when I’m working around tight corners. 
• Dual cutting modes – The auto-feed line is perfect for light grass, while the plastic blades handle thicker weeds. I no longer need two separate tools. 
• Brushless motor power – It feels like using a gas trimmer but without the smell, noise, or pull cords. Starting is instant, which makes quick cleanups much easier. 
• Lightweight design – At only 5.5 pounds, it doesn’t strain my arms. This makes it great for longer trimming sessions. 
• Battery compatibility – The 24V battery works with other Greenworks tools I own, so I don’t need separate chargers for each. 

What Could Be Better

Every product has small things that could be improved. These aren’t deal breakers, but they are worth mentioning.

• Plastic blades wear out – The blades are strong, but after tackling heavy brush, I do need to replace them. Luckily, replacements are affordable and easy to swap. 
• Edging on very uneven ground – On bumpy or sloped areas, the edging takes a little extra effort. A small wheel guide would have made it smoother, but it still gets the job done with patience. 
• Battery runtime for big yards – The 4.0Ah battery lasts long enough for my medium yard. For larger yards, having a backup battery makes the workflow better. 

My Personal Experience

I’ve been using Greenworks tools for over two years, and they’ve earned my trust. This trimmer fits right into that story. It’s not just about neat edges—it’s about enjoying the process without the stress of gas engines or tangled cords.

Design

The design feels thoughtful. I like how it balances in my hands without being top-heavy. The slim handle makes it easy to control, even around flower beds. It reminds me of steering a bicycle—light, direct, and responsive. Small touches, like the push-button start, make it feel modern and friendly to use.

Performance

What impressed me most is the smooth performance. The brushless motor gives steady power, even when I push it into thicker weeds. It doesn’t stall or feel weak. Switching between line and blades feels like having two machines in one. My edges look crisp, and my overgrown corners finally feel under control.

Build Quality

Greenworks as a brand has always stood for durability in my eyes, and this trimmer lives up to it. The weather-resistant housing has handled both sunny and damp days. Nothing feels flimsy, and I haven’t had parts loosen up after repeated use. The included stand also helps me store it neatly in the garage, which shows they thought about long-term convenience.

Details Comparison : Greenworks 24V 12 vs 13 inch String Trimmer

I’ve been testing out both the Greenworks 24V 12-inch and 13-inch string trimmers. They look close on paper, but in real use, the story is different. Both handle light to medium yard work well, yet each has its own strength.

Cutting Width/Swath : Greenworks 24V 12 vs 13 inch String Trimmer

The 12-inch model is compact and suits small yards. The 13-inch adds a little more reach, which helps cover ground faster. If you cut larger patches, the wider swath saves time.

Model	Cutting Width	Best For
12-inch	12″ swath	Small yards, quick touch-ups
13-inch	13″ swath	Medium yards, more coverage

• 
  12-inch Rating: 7.5/10 
• 13-inch Rating: 8.5/10 

Battery & Runtime : Greenworks 24V 12 vs 13 inch String Trimmer

Both use the same 24V battery system. Runtime is close, around 25–30 minutes depending on grass thickness. The 13-inch brushless motor helps extend runtime a little under load.

Model	Battery	Runtime
12-inch	24V	25–30 mins
13-inch	24V	30–35 mins with brushless

• 
  12-inch Rating: 7.5/10 
• 13-inch Rating: 8/10 

Power & Performance : Greenworks 24V 12 vs 13 inch String Trimmer

The 12-inch handles light grass and edges well. The 13-inch with brushless motor gives more torque. It holds up better in thicker patches.

Model	Motor Power	Best Use
12-inch	Standard	Light trimming, edges
13-inch	Brushless, more torque	Thicker grass, small weeds

• 
  12-inch Rating: 7/10 
• 13-inch Rating: 8.5/10 

Weight & Balance : Greenworks 24V 12 vs 13 inch String Trimmer

The 12-inch is lighter and feels easier to handle for long use. The 13-inch is a bit heavier, but balance is still good thanks to design.

Model	Weight	Balance
12-inch	Lighter, under 7 lbs	Easy to handle
13-inch	Slightly heavier	Balanced, but more weight forward

• 
  12-inch Rating: 8.5/10 
• 13-inch Rating: 8/10 

Line Feed Mechanism : Greenworks 24V 12 vs 13 inch String Trimmer

Both use auto-feed. The 13-inch has a dual mode, allowing blades for tougher spots. The 12-inch sticks to standard line.

Model	Line Feed	Extra Options
12-inch	Auto-feed	Line only
13-inch	Auto-feed	Line + blades

• 
  12-inch Rating: 7.5/10 
• 13-inch Rating: 8.5/10 

Motor Type : Greenworks 24V 12 vs 13 inch String Trimmer

The big change is here. The 12-inch uses a brushed motor. The 13-inch has a brushless motor, which means more life, less heat, and stronger cut.

Model	Motor	Pros
12-inch	Brushed	Lower cost, simple
13-inch	Brushless	More power, longer life

• 
  12-inch Rating: 7/10 
• 13-inch Rating: 9/10 

Features & Adjustability : Greenworks 24V 12 vs 13 inch String Trimmer

The 12-inch keeps it basic but easy. The 13-inch adds an adjustable handle, two cutting options, and stronger design.

Model	Features	Adjustability
12-inch	Simple, lightweight	Basic grip
13-inch	Dual-cutting modes, brushless	Adjustable handle, more control

• 
  12-inch Rating: 7/10 
• 13-inch Rating: 8.5/10 

Noise Level : Greenworks 24V 12 vs 13 inch String Trimmer

Both are quiet compared to gas models. The 13-inch with brushless motor hums smoother and feels less sharp on the ears.

Model	Noise	Feel
12-inch	Low noise	Slight buzz
13-inch	Even quieter	Smoother sound

• 
  12-inch Rating: 8/10 
• 13-inch Rating: 8.5/10 

Vibration : Greenworks 24V 12 vs 13 inch String Trimmer

The 12-inch vibrates more under strain. The 13-inch brushless runs smoother with less shake in the hands.

Model	Vibration	Comfort
12-inch	Noticeable in thick grass	Okay for short runs
13-inch	Less vibration	Easier for longer use

• 
  12-inch Rating: 7/10 
• 13-inch Rating: 8.5/10 

Durability & Build Quality : Greenworks 24V 12 vs 13 inch String Trimmer

Both trimmers feel solid. The 13-inch edges ahead with stronger motor and better adjustability. The 12-inch is reliable but more basic.

Model	Build	Lifespan
12-inch	Solid but simple	Good for light use
13-inch	Stronger housing	Longer with brushless motor

• 
  12-inch Rating: 7.5/10 
• 13-inch Rating: 8.5/10 

Price & Value : Greenworks 24V 12 vs 13 inch String Trimmer

The 12-inch is cheaper, a good entry tool for small yards. The 13-inch costs more but gives extra features that add long-term value.

Model	Price	Value
12-inch	Lower price	Best for budget and small jobs
13-inch	Higher price	Better features, more lasting

• 
  12-inch Rating: 8/10 
• 13-inch Rating: 8.5/10 

Final Insight:
Both trimmers show why Greenworks is trusted. The brand balances eco-friendly power with easy use. The 12-inch trimmer works best for homeowners who want light and simple tools. The 13-inch trimmer is for those who want more strength, smoother cuts, and longer life.

FAQs for Greenworks 24V 12 vs 13 inch String Trimmer

What is the main difference between the Greenworks 24V 12 vs 13 inch String Trimmer?

The 12-inch trimmer is lighter and best for small yards, while the 13-inch offers a wider cut and brushless motor for stronger performance.

Which is better for thick grass, the 12-inch or 13-inch Greenworks trimmer?

The 13-inch brushless trimmer handles thick grass and small weeds better, while the 12-inch model works best on light trimming and edging.

How long does the battery last on the Greenworks 24V 12 vs 13 inch String Trimmer?

Both models run 25–35 minutes on a full charge. The 13-inch can last longer under load thanks to its brushless motor design.

Is the Greenworks 12-inch trimmer easier to use than the 13-inch?

Yes, the 12-inch is lighter and easier to control, making it a good fit for beginners. The 13-inch has more features but feels slightly heavier.

Which Greenworks trimmer offers better value for money, the 12 or 13-inch?

The 12-inch is cheaper and great for small yards, while the 13-inch costs more but offers more power, durability, and cutting options.

 

Read More: Greenworks 60V 13 vs 16 String Trimmer: Honest Comparison for Homeowners