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Outsunny 1800W High Pressure Washer vs ZYMY Cordless Pressure Washer Gun

Updated August 2026The Outsunny 1800W High Pressure Washer excels in power and versatility, while the ZYMY Cordless Pressure Washer Gun offers superior mobility and affordability. Choose based on your specific cleaning needs.

The Outsunny 1800W High Pressure Washer excels in power and versatility, while the ZYMY Cordless Pressure Washer Gun offers superior mobility and affordability. Choose based on your specific cleaning needs.

Why Outsunny 1800W High Pressure Washer is better

Power

Outsunny delivers 150 bar pressure compared to ZYMY's 26 bar.

Accessories

Outsunny includes a more comprehensive kit.

Versatility

Outsunny is suitable for a wider range of cleaning tasks.

Why ZYMY Cordless Pressure Washer Gun is better

Mobility

ZYMY is cordless and portable.

Price

ZYMY is significantly cheaper at £29.99.

Runtime

ZYMY offers dual batteries for extended use.

Overall score

Outsunny 1800W High Pressure Washer
85
ZYMY Cordless Pressure Washer Gun
70

Specifications

SpecOutsunny 1800W High Pressure WasherZYMY Cordless Pressure Washer Gun
Motor Power1800 WN/A
Max Pressure150 bar26 bar
Flow Rate420 L/h3.5 L/min
Battery LifeN/A2.4Ah x 2
WeightLightweightVery Lightweight
Included KitComplete kitBasic kit

Dimension comparison

Outsunny 1800W High Pressure WasherZYMY Cordless Pressure Washer Gun

Overview of the Products

In this comparison, we examine the Outsunny 1800W High Pressure Washer and the ZYMY Cordless Pressure Washer Gun, two distinct options in the pressure washer market. The Outsunny is priced at £61.85, while the ZYMY offers a significant cost advantage at £29.99. Both products cater to unique user needs and contexts, making them suitable for various cleaning tasks.

Power and Performance

The Outsunny boasts a powerful 1800 W motor that can deliver a maximum pressure of 150 bar and a flow rate of 420 litres per hour, making it ideal for heavy-duty cleaning tasks. In contrast, the ZYMY operates at a lower pressure of 26 bar but is designed for convenience and mobility. It features a flow rate of 3.5 litres per minute, which caters well to lighter cleaning jobs. For users requiring intense pressure for deep cleaning, the Outsunny stands out, while those valuing portability may prefer the ZYMY.

Mobility and Convenience

When it comes to mobility, the ZYMY excels as a cordless pressure washer, allowing freedom of movement without tangled cords. It can draw water from various sources like buckets or streams, making it versatile for outdoor use. The Outsunny, while powerful, is less portable due to its reliance on an electrical outlet and hose, though it does incorporate a compact design with wheels for easier transport. Users who frequently clean in diverse locations may find the ZYMY's cordless feature to be a significant advantage.

Included Accessories

The Outsunny comes with a complete pressure washer kit, which includes a spray gun, wand, six-metre hose, inlet adaptor, snow foam bottle, and a nozzle cleaner. This comprehensive package enhances its usability for various cleaning tasks. On the other hand, the ZYMY includes a jet wash gun, two nozzles, and accessories to convert it into a foam cannon. While both products offer essential accessories, the Outsunny provides a broader range that may appeal to users needing a versatile cleaner for multiple surfaces.

Runtime and Battery Life

The ZYMY features dual 2.4Ah batteries that provide up to double the runtime compared to standard battery-powered pressure washers. This means users can tackle multiple vehicles or extensive cleaning tasks without frequent recharging. The Outsunny, being corded, does not have a runtime limitation but requires access to a power source for uninterrupted use. For those prioritising extended cleaning sessions without interruptions, the ZYMY's battery system is clearly advantageous.

Ease of Use

For ease of use, the Outsunny includes an automated shut-off feature when the trigger is not engaged, enhancing user safety and convenience. Its adjustable spray angle allows for tailored cleaning experiences. Meanwhile, the ZYMY is designed for instant operation, requiring only three simple steps to start cleaning. The ZYMY’s user-friendly design is particularly beneficial for those who want to quickly engage in cleaning without complicated setup.

Cleaning Versatility

The Outsunny is marketed as a multi-use power washer, capable of cleaning various surfaces such as vehicles, outdoor furniture, and garden fences. This versatility makes it suitable for users who need a robust solution for diverse cleaning scenarios. Conversely, the ZYMY is also versatile but focuses more on mobility and ease of use for specific tasks like car washing and patio cleaning. Users looking for a one-stop solution might prefer the Outsunny, while those needing a lightweight option for targeted cleaning may favour the ZYMY.

Price Comparison

The price difference between the two products is significant, with the Outsunny priced at £61.85 and the ZYMY at £29.99. This makes the ZYMY an attractive option for budget-conscious consumers or those who may not require the heavy-duty capabilities of the Outsunny. However, it is essential to consider that the higher price of the Outsunny reflects its robust performance and extensive features, potentially offering better long-term value for users with demanding cleaning needs.

Which should you buy?

In conclusion, the choice between the Outsunny 1800W High Pressure Washer and the ZYMY Cordless Pressure Washer Gun ultimately depends on your specific needs. If you require a powerful, feature-rich option for extensive cleaning tasks, the Outsunny is the better choice. However, if mobility, ease of use, and affordability are your priorities, the ZYMY provides excellent value as a portable solution. Consider your cleaning requirements and usage scenarios to determine which product aligns best with your expectations.

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Outsunny 1800W High Pressure Washer vs ZYMY Cordless Pressure Washer Gun | versusfinder