Finding a great robotic lawn mower can be a real taxing task. You need to have definite knowledge regarding the brands, models, and trends in the market.
In this comparison between the Worx WR140 vs Worx WR150, we will take a look at the differences between these two popular robot mowers as well as their similarities. This should help you get a better idea of which of them is the best fit for you and your home.
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At a glance Robotic Lawn Mower
Last update on 2024-04-25 / Affiliate links / Images from Amazon Product Advertising API
The quick answer
Both the Worx WR140 and the Worx WR150 are reliable when it comes to sheer mowing power and navigation. They will help save precious time that you will spend with your lawn.
They have great builds that are sturdy and long-lasting, and with proper maintenance, these can serve you for years. The lawn mowers are also capable of app control through Wi-Fi, meaning that accessibility and monitoring are easy.
Despite the similar features, the Worx WR150 clearly shines in terms of land coverage, as it can handle twice the area as the Worx WR140. Boasting a huge ½ acres of operational mowing, this robotic lawn mower will be very efficient and reliable if you decide to use it.
The comparison stated above does not mean the Worx WR140 underperforms. It is just that it is designed for smaller yards of ¼ acres. However, it still does its job well and provides even and freshly cut grass throughout your lawn. One clear advantage that this device has over the Worx WR150 is that it is significantly cheaper.
If you do not the extra coverage, then I recommend that you get the Worx WR140 as you will save more money. However, if you have a larger yard, you can never wrong with the Worx WR150 as it will be able to deal with your needs in a better and more effective way.
Robot Lawn Mowers Product Overviews
WORX WR140 Landroid M 20V Robotic Lawn Mowers
The Worx WR140 is a fully automatic robotic =mower capable of mowing areas up to ¼ acre. It has three razor-edge blades attached to a rotating disc, and it can even cut grass into tiny pieces that will serve as your lawns’ fertilizer to promote better growth. It also features an additional Anti-collision system technology that helps in avoiding obstacles that it meets.
The robotic mower uses both sensors and boundary wire to move through the whole yard. It also boasts an anti-lift and tilt sensor that stops the blades from spinning to reduce hazards. Not only that, but app control is also beneficial, especially for tech-savvy owners.
If you want to see more you can read our full WORX Landroid Review.
Here are the pros and cons of the robot unit:
- Rain and Weather Sensors
- Easy to use and program
- Anti-hazard systems
- Long warranty
- Too many additional purchases
- Remote control not available
- Installation is DIY
Last update on 2024-04-25 / Affiliate links / Images from Amazon Product Advertising API
WORX WR150 Landroid L 20V
The Worx WR150 can be considered as the older sibling of the Worx WR140. It is a fully automated robotic mower that does not need any human intervention once it has been set up. It also boasts great app controls to bring accessibility to the user’s fingertips. The WR150 L even has rain sensors to signal it to return to its base once the rain starts.
The robot uses a single disc with several blades for cutting grass, and it cuts in a way that turns the grass into tiny pieces to turn into nourishment for the soil. For navigation, the WR150 Landroid L relies on sensors and boundary wire to move through the whole lawn. It is also priced lower than other robotic mowers in the market.
Here are the pros and cons of the robot unit:
- Autonomous Mowing
- Returns to charging station when needs more power
- Replaceable power source
- Large area coverage
- Cheaper price than other brands
- Too many additional accessories that can be purchased
- No separate remote-control device
- No GPS mapping
- More expensive than the Worx WR140 unit
Last update on 2024-04-25 / Affiliate links / Images from Amazon Product Advertising API
Side-by-side comparison
Since both products came from the same brand, it is a given that they should have similar software and hardware. In this section of the comparison, we will take at the features that they have in common.
You may also like to read: are robotic mowers any good?
Edge Cutting
Leaving lawn edges untouched is one of the major problems of robot lawnmowers. This causes additional manual labor since a user might need to trim off excess grass that is not reached by the mower.
However, this is not the case for both Worx Landroid WR140 M and Worx Landroid WR150 L, since these devices are designed to masterfully take care of the outer limits of your yard. Thanks to the location of the razor as well as the precise boundary wire following mechanism, you can say goodbye to very time-consuming clearing procedures.
Safety Features
Both robots have additional security features to deal with safety. It has an Anti-theft alarm to notify you once the robot is outside your property, and this can give an owner peace of mind especially if they are not physically present. Another feature that I like is that they both have lift and tilt sensors that automatically stop the blade. This makes the robots free of risks from hurting you and your family.
App Control
One of the best features that many users like with the Worx Landroid WR series are its application compatibility with the smartphone. Through this application, you can set schedules, monitor the mowing process, and gain access to additional perks that can bring more value to the user experience. It can even notify you once it gets stuck on an inescapable rut or hole!
Weather-Ready
Whether it be rain or shine, the robots do wonders 24/7. The sturdy build of the WR Series can handle extreme weather conditions, and it is even equipped with a rain sensor to signal the robot to self-dock once heavy rain is coming. Once rain pours, the WR140 and WR150 will wait for 180 minutes or more so that the grass will be dry during the cutting process.
Digital Interface
If you do not want to connect the robots with the smartphone app, you have the freedom to access it solely through the digital interface. There are a total of 9 buttons that serve different purposes on the robot, and it is up to you to use them based on your needs. You can even set the date, time, scheduling, and modes of the robots in this component.
Micro-blades
The Worx Landroid WR140 and Worx WR150 Landroid L both use a singular disc with three razors attached to it. These razors spin at a very fast rate, helping in cutting up the grass into very tiny pieces.
These pieces will then serve as the fertilizer for the soil so that it yields better and more even growth in the future. Thus, the Worx Landroid WR series does not only work as a mower, but it also serves as a yard enhancer.
Both robotic mowers are patented with AIA navigation, meaning that they boast 10% more efficient movement and mobility compared to other brands in the market. This also allows the Worx Landroid WR140 M and Worx Landroid WR150 L to navigate through very tight spaces and narrow angles to provide a complete mowing service for your yard.
This is a huge boost in efficiency when compared to handheld mowers that may be difficult to control.
For more info on how robotic lawn mowers work, check out our post – How do robot lawn mowers work?
Key Differences
These are the major differences between both products.
Cutting Height and Width
The Worx Landroid WR140 has a smaller cutting width of 7 inches and a cutting height that can be adjusted from 1.9 to 3.5 inches. This means that it is less efficient when it comes to instantaneous mowing since it only covers a limited amount of area.
On the other hand, the Worx Landroid WR150 handles 9 inches of cutting width and an adjustable cutting height of 1.6 to 3.9 inches. This means superior instantaneous coverage and a more versatile vertical clearance for all your yard needs.
In this feature, the Worx Landroid WR150 has the advantage.
Land Area Coverage
This is the main dealbreaker between the Worx Landroid WR140 and the Worx Landroid WR150. The Worx Landroid WR140 mows up to ¼ acres of land area and can have difficulties in handling larger dimensions. On the other hand, the Worx Landroid WR150 boasts a more superior ½ acres of coverage, and this can lead to more efficient mowing for larger yards.
Again, the Worx Landroid WR150 takes the cake in this comparison.
Size
The Worx Landroid WR140 features a dimension of 22 inches W by 15-inch D by 10-inch H, while the Worx Landroid WR150 has a 25-inch W by 17.5-inch D by 8.86-inch H. This means that the WR150 has a heavier weight compared to the other model. However, they still have similar charge times and battery specifications.
Price
Price is also one of the main factors that you should consider when getting either robot. The Worx Landroid WR140 is priced cheaper, usually selling at around the $1000 range the Worx Landroid WR150 is at a higher price of between $300 – $500 more.
It can be said that land coverage varies directly with the cost of both products, as the larger area covered means that the price increases.
In this part of the competition, the Worx Landroid WR140 takes the cake.
WORX Landroid WR143 vs WORX Landroid WR153?
The Worx Landroid WR143 is an improvement of the Worx Landroid WR140. The only difference between the two is the existence of a GPS module that helps the find my Landroid GPS tracking system in case your robot in case it gets lost. The GPS also aids in providing constant software updates to the device.
The same difference between the Worx Landroid WR150 and the Worx Landroid WR150 can also be seen. They also only vary with the GPS tracking module attached to the unit.
Thus, comparing the Worx Landroid WR143 with the Worx Landroid WR153 will yield similar results to the comparison between the WR140 Landroid and the WR150 Landroid. The WR153 Landroid has the added benefits of larger area coverage, cutting width and height, as well as a higher price point.
If you think that the upgrade is worth the money, then you should not hesitate in purchasing.
FAQs
How long does the Landroid run?
The answer to this question depends on many factors such as terrain, slope, grass length, and area. However, rest assured that they will run according to the designated land coverage. This means that one session of the Worx Landroid WR140 and 143 will cover ¼ acres and one session for the Worx Landroid WR150 and 153 will handle ½ acres. When low on battery, both robot mowers will return to the charging station.
What is the robot’s power source?
Both robots are powered by a 20V Power share battery.
How long will the set-up take?
The set-up of the robots from finding a docking station, laying of the boundary wire, and initial programming may take up to 3 to 5 hours. However, this also depends on your speed as well as the overall layout of your yard. You can refer to the manual for more details.
Should the boundary wire be buried?
No, there is no need to bury the boundary wire as the grass will eventually cover it. However, if you really want to trench it, your depth should not exceed 2 inches.
Where can I buy replacement parts and accessories?
You should only purchase replacement parts and accessories at the official Landroid store. You can try to inquire with other stores online, but you might end up getting fake components that can damage your unit.
Worx WR140 vs Worx WR150: Conclusion
The Worx Landroid WR140 and WR150 robot mowers share similar features, and the only major difference is the land that they can cover in one session. If you have a smaller yard not exceeding ¼ acres, then the WR140 might be the best one for you since it can save you a lot of money.
On the other hand, if the area of your yard is around ½ acres, you should not hold back from getting the Worx Landroid WR150 as it provides better instantaneous cutting and can save you great time due to its efficiency. Bear in mind that extra purchases are available such as the anti-collision system.
Furthermore, for users who want to feel secure regarding their robots, spending some extra cash on the Worx Landroid WR153 and Worx Landroid WR143 is not a bad idea since the peace of mind that they will bring you will be unmatched. This will add a GPS module to the devices, giving you tracking and better updating features.
Last update on 2024-04-25 / Affiliate links / Images from Amazon Product Advertising API
Emma Marie is a valued writer at the Little Robot Shop. She studied robotics and deeply understands technology, which shows in her writing. She consistently produces high-quality content, making her a perfect fit for the Little Robot Shop team.
While not writing, Emma works in a popular electronics retail chain. Emma also enjoys running and has two dogs with whom she loves spending time.
