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PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc vs RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah

Updated July 2026 — PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc wins on deck size and power, RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah wins on storage space and weight.

The PowerSmart EasyGlide is a powerful gas mower suitable for larger lawns, while the RB Small Lawn Mower is a lightweight, budget-friendly option for small spaces.

Why PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc is better

Power

PowerSmart has a 144cc gas engine.

Versatility

PowerSmart offers a 3-in-1 mowing function.

Durability

PowerSmart features a sturdy steel deck.

Why RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah is better

Weight

RB is ultra-light at 11.5 lbs.

Storage

RB has a space-saving design.

Price

RB is 41% cheaper than PowerSmart.

Overall score

PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc
85
RB 9" Small Lawn Mower for Small Spaces, 40V 2Ah
70

Specifications

SpecPowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144ccRB 9" Small Lawn Mower for Small Spaces, 40V 2Ah
Engine TypeGasBattery
Cutting Heights6 positions3 positions
Power Output144cc40V
Weight70 lbs11.5 lbs
Mowing Function3-in-11 function

Dimension comparison

PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144ccRB 9" Small Lawn Mower for Small Spaces, 40V 2Ah

Overview of PowerSmart EasyGlide and RB Small Lawn Mower

The PowerSmart EasyGlide and RB Small Lawn Mower cater to different mowing needs and environments, with distinct features and pricing. The PowerSmart EasyGlide is a gas-powered mower ideal for larger yards, while the RB Small Lawn Mower is a lightweight, battery-powered option designed for small spaces. The PowerSmart is priced at $289.99, and the RB comes in at a more budget-friendly $169.99, making it about 41% cheaper than its counterpart.

Engine Performance and Power Source

When it comes to engine performance, the PowerSmart EasyGlide boasts a powerful 144cc 4-stroke OHV engine, providing reliable power for tackling tougher jobs. This gas-powered mower is built for performance, ensuring it can handle various grass types and yard conditions. In contrast, the RB Small Lawn Mower operates on a 40V 2Ah battery, featuring a brushless motor that runs at a high-speed 6000 RPM. This design is efficient for small lawns, but it may not deliver the same level of power as the gas engine. Thus, for larger or more demanding mowing tasks, the PowerSmart may be the superior choice.

Design and Maneuverability

The design of these mowers significantly impacts their maneuverability. The PowerSmart EasyGlide features an 8-inch rear and 7-inch front double ball-bearing wheels, making it easier to push across various terrains. Its sturdy 21-inch steel deck ensures durability while handling tough yard tasks. On the other hand, the RB Small Lawn Mower is ultra-lightweight, weighing only 11.5 lbs without the battery. This compact design allows for one-handed steering, making it an excellent choice for navigating tight corners and small areas. While the PowerSmart excels in durability and stability, the RB shines in terms of ease of use in confined spaces.

Cutting Capability and Versatility

In terms of cutting capability, the PowerSmart EasyGlide offers a versatile 3-in-1 mowing function—mulching, bagging, or side discharge—allowing users to choose the most convenient method for their lawn care needs. It features a dual-lever height adjustment with six positions ranging from 1.5 inches to 3.9 inches, accommodating various grass lengths. Conversely, the RB Small Lawn Mower has three adjustable cutting heights from 1.2 inches to 2 inches, making it suitable for smaller lawns but potentially limiting for larger grass types. If versatility and a range of cutting options are priorities, the PowerSmart may be the better option.

Safety Features and User-Friendliness

Safety features are crucial when it comes to lawn mowers. The RB Small Lawn Mower incorporates advanced safety designs, automatically stopping if tilted beyond a certain angle, adhering to US safety standards. This feature is particularly beneficial for beginners who may be less experienced with mower operation. While the PowerSmart EasyGlide does not explicitly mention advanced safety features, its robust build and reliable engine contribute to a stable mowing experience. For those prioritizing safety and beginner-friendliness, the RB offers a clear advantage.

Storage and Portability

Storage and portability are significant considerations, especially for users with limited space. The RB Small Lawn Mower stands out with its detachable aluminum handle and upright storage design, saving up to 70% of storage space. This compact design makes it easy to store in tight spaces, perfect for urban settings or small garages. In contrast, while the PowerSmart EasyGlide is a solid mower, it does not emphasize space-saving features, making it less ideal for users facing storage constraints. If portability is a priority, the RB is the clear winner.

Price Comparison and Value for Money

In terms of price, the PowerSmart EasyGlide is listed at $289.99, while the RB Small Lawn Mower is available for $169.99, making the latter about 41% cheaper. This significant price difference could make the RB a more appealing option for budget-conscious consumers or those who only need a mower for small yards. However, the PowerSmart’s higher price reflects its robust engine and versatility, which may justify the cost for users with larger lawns or more demanding mowing needs. Ultimately, the value for money depends on individual mowing requirements and yard size.

Which should you buy?

Choosing between the PowerSmart EasyGlide and the RB Small Lawn Mower ultimately depends on your specific needs and yard conditions. If you have a larger lawn and require a powerful, versatile mower, the PowerSmart EasyGlide is the better option with its gas engine and 3-in-1 functionality. However, if you have a small space and prioritize portability and ease of use, the RB Small Lawn Mower is an excellent choice, especially at its lower price point. Consider your mowing environment and personal preferences to make the best decision.