vsversusfinder

PowerSmart vs Westinghouse 5000 Peak Watt Super Quiet Portable

Updated July 2026 — PowerSmart wins on noise, Westinghouse 5000 Peak Watt Super Quiet Portable wins on peak watts and power.

The Westinghouse generator offers higher power output and quieter operation, making it the better choice for most users, while the PowerSmart is more budget-friendly and versatile with dual fuel options.

Why PowerSmart is better

Price

PowerSmart is $449.99, significantly cheaper than Westinghouse at $849.00.

Fuel Versatility

PowerSmart can use both gasoline and propane.

Weight

PowerSmart is lighter at 50.7 lbs.

Why Westinghouse 5000 Peak Watt Super Quiet Portable is better

Power Output

Westinghouse has 5000 peak watts vs PowerSmart's 3800.

Noise Level

Westinghouse operates at 52 dBA, quieter than PowerSmart's 70 dB.

Portability

Westinghouse includes wheels and a telescoping handle.

Overall score

PowerSmart
72
Westinghouse 5000 Peak Watt Super Quiet Portable
85

Specifications

SpecPowerSmartWestinghouse 5000 Peak Watt Super Quiet Portable
Start TypeManualRemote
CO SensorYesNo
USB PortsNone2
Warranty1 Year3 Years
THD<3%<3%

Dimension comparison

PowerSmartWestinghouse 5000 Peak Watt Super Quiet Portable

Price Comparison

In terms of pricing, the PowerSmart 3800 Watt Dual Fuel Inverter Generator is significantly more budget-friendly than the Westinghouse 5000 Peak Watt Super Quiet Portable Inverter Generator. The PowerSmart generator is priced at $449.99, while the Westinghouse model comes in at $849.00, making it about 47% more expensive. This substantial price difference could be a deciding factor for those looking for a reliable yet cost-effective power solution, especially for casual users who may not require the higher output of the Westinghouse unit.

Power Output

When it comes to power output, the Westinghouse 5000 Peak Watt generator outshines the PowerSmart model. The Westinghouse offers a peak wattage of 5000 and a rated wattage of 3900, compared to the PowerSmart's 3800 surge watts and 3300 rated watts. This means that for users requiring more power—such as for larger appliances or multiple devices—the Westinghouse generator is the superior choice. However, for light camping and backup needs, the PowerSmart still provides ample power for essential devices.

Fuel Versatility

The PowerSmart 3800 Watt generator provides remarkable fuel versatility with its dual-fuel capability, allowing users to switch between gasoline and propane. This flexibility can be advantageous during emergencies or in remote locations where fuel availability may vary. The Westinghouse generator, on the other hand, operates solely on gasoline. While gasoline can be more readily available in many areas, the ability to use propane as an alternative makes the PowerSmart a more versatile option for those looking for flexibility in fuel choices.

Noise Levels

Noise output is a crucial factor for many users, especially those planning to use generators in residential areas or quiet campgrounds. The PowerSmart generator operates at a noise level of 70 dB at 23 feet, which is comparable to a normal conversation. In contrast, the Westinghouse generator is designed to be extremely quiet, with a noise output as low as 52 dBA. This makes the Westinghouse a better option for users who prioritize quiet operation, particularly during nighttime use or in noise-sensitive environments.

Portability

Portability features set the two generators apart, with the Westinghouse offering a significant advantage. It includes a telescoping handle and wheels, making it easier to transport, especially when compared to the PowerSmart model, which is lightweight at 50.7 lbs but lacks wheels. The Westinghouse generator’s design allows for effortless movement, making it ideal for users who need to frequently relocate their power source, whether for camping trips or home use.

Safety Features

Both generators come equipped with important safety features, but they differ in their offerings. The PowerSmart generator has a built-in Carbon Monoxide (CO) shutdown sensor that automatically powers off the unit if dangerous CO levels are detected. It also includes overload protection and low-oil shutoff, ensuring safe operation. The Westinghouse generator, while not explicitly mentioned to have a CO sensor, features an LED data center that provides real-time information on fuel levels and power output, which can help in monitoring the generator's performance. However, for users particularly concerned about CO safety, the PowerSmart's dedicated sensor may be a more reassuring feature.

User Experience

User experience can vary significantly between the two models, especially regarding ease of use. The Westinghouse generator boasts a remote electric start with an included key fob, along with electric and recoil start options. This adds convenience, particularly for users who may struggle with manual starting. In contrast, the PowerSmart generator uses a manual start system, which may be less convenient in adverse weather conditions. For those who value ease of use and convenience, the Westinghouse generator is likely to provide a smoother experience.

Which should you buy?

Deciding between the PowerSmart 3800 Watt Dual Fuel Inverter Generator and the Westinghouse 5000 Peak Watt Super Quiet Portable Inverter Generator ultimately depends on your specific needs and budget. If you are looking for a more affordable option that provides decent power and dual-fuel versatility, the PowerSmart is a solid choice, priced at $449.99. However, if you require higher power output, quiet operation, and features like a remote electric start, the Westinghouse is worth the investment at $849.00. Each generator has its strengths, making the final decision dependent on your unique power requirements and usage scenarios.