Eufy Robovac G30 Vs. 30C: Key Differences Explained

Eufy has become one of the most popular brands for robot vacuums in recent years. Their affordable prices and quality features have made them a top choice for many consumers. Two of their most popular models are the Eufy RoboVac G30 and 30C. But what exactly sets these two vacuums apart?

In this detailed comparison guide, we’ll examine the key differences between the G30 and 30C models to help you determine which is better for your needs and budget.

A Brief Comparison Table

FeatureEufy RoboVac G30Eufy RoboVac 30C
Suction Power1500Pa1500Pa
Battery Life100 minutes100 minutes
Recharge and ResumeYesYes
Dust Bin Capacity14.4 oz14.4 oz
Noise Level55dB55dB
Dimensions12.8″ diameter x 2.85″ height12.8″ diameter x 2.7″ height
Weight5.7 lbs4.5 lbs
Navigation TechnologyInfrared, Gyroscope, MappingInfrared, Gyroscope
Wi-Fi ConnectivityYesNo
App ControlYesNo
Voice ControlYesNo
Remote ControlYesYes
Automatic Carpet BoostYesYes

Overview Of Eufy Robovac G30

The Eufy RoboVac G30 is one of Eufy’s mid-range model robotic vacuums. It was released in 2019 and has excellent reviews for its suction power, runtime, and navigation.

Some of the key features and specs of the G30 include:

Eufy RoboVac G30
Eufy RoboVac G30
  • Suction Power: 1500Pa of suction power, which is suitable for cleaning low to medium pile carpets.
  • Battery Life: Lasts up to 100 minutes of constant vacuuming on a full charge.
  • Navigation: Uses gyroscope navigation and infrared-sensing tech to map rooms and navigate efficiently. Can be controlled via the EufyHome app.
  • Dimensions: 12.8 inches in diameter and 2.85 inches tall.
  • Dust Bin Size: 14.4 ounces.
  • Noise Level: Around 55 decibels when running, which is quieter than some comparable models.
  • Bonus Features: Wi-Fi connectivity, BoostIQ technology to automatically increase suction when needed, and built-in drop-sensing tech to avoid falls.

Overview Of Eufy Robovac 30C

The Eufy RoboVac 30C was released in 2020 as a more affordable alternative to the G30. It scales back on some features to reach a lower price point.

Here are some of the main specs and features of the 30C:

Eufy RoboVac 30C
Eufy RoboVac 30C
  • Suction Power: 1500Pa max suction, same as the G30.
  • Battery Life: 100 minutes of run time on a full charge.
  • Navigation: More basic navigation using infrared sensors and gyroscope. No mapping capabilities. Controlled via remote control rather than app.
  • Dimensions: 12.8 inches diameter, 2.7 inches tall.
  • Dust Bin Size: 14.4 ounces.
  • Noise Level: 55 decibels when running.
  • Bonus Features: BoostIQ tech, drop-sensing tech. No Wi-Fi capabilities.

Also Read: Comparison Between the Roomba 960 and 694

Now that we’ve covered the basic specs, let’s compare the key differences between the two models in more detail:

Navigation And Mapping Tech

One of the biggest differences between the Eufy G30 and 30C is the navigation technology used.

The G30 uses more advanced infrared and gyroscope navigation that allows it to map out rooms in your home. You can then use the EufyHome app to specify which rooms to clean, set no-go zones, schedule cleanings, and control the vacuum remotely. It systematically maps each room then returns to its charging base when finished.

The 30C relies on more basic infrared and gyroscope tech to navigate and does not have mapping capabilities. Instead of app or Wi-Fi control, it comes with a remote control to start, stop, or steer the robot. It moves randomly around the room bumping into objects as it goes. Without room mapping, you can’t set no-go zones or control it remotely.

For most users, the mapping tech and app control on the G30 is far more convenient than using the remote limited control on the 30C. The G30’s navigation produces more efficient cleaning routes compared to the 30C’s random bumping.

App And Wi-Fi Connectivity

As mentioned above, the G30 can connect to your home Wi-Fi and sync with the EufyHome smartphone app. This gives you access to a wealth of convenient features:

  • Remote start/stop/scheduling of cleaning cycles
  • Viewing of cleaning history and logs
  • Mapping rooms and setting no-go zones
  • Customizing the suction mode and power levels
  • Voice control integration with Amazon Alexa or Google Assistant

The 30C does not have Wi-Fi connectivity, so it can’t integrate with the EufyHome app. You have to control it solely through the included remote control. This limits the convenience and customization options.

Having app and Wi-Fi connectivity is a useful capability that makes the G30 the clear winner in terms of smart features and integration.

Design And Dimensions

Visually, the Eufy G30 and Eufy 30C look almost identical. They have the same round shape with a low 2.8 inch height that allows them to clean under furniture.

However, the 30C is slightly slimmer at 2.7 inches high compared to the G30 which is 2.85 inches. The 30C is also a bit lighter, weighing in at 4.5 pounds versus the G30 at 5.7 pounds.

For most users, the small difference in dimensions won’t be very noticeable. Both models are compact enough to fit under couches and beds during cleaning.

Also Read: Comparison Between Eufy 25c And 30c.

Suction Power

When it comes to suction power, the G30 and 30C are evenly matched. They both advertise 1500Pa of max suction. This level of suction is suitable for cleaning bare floors, thin rugs, and low to medium pile carpeting.

Both vacuums also feature BoostIQ technology from Eufy. This automatically increases the suction power within 1.5 seconds when extra vacuuming strength is needed for carpets or concentrated messes.

In real-world cleaning tests, customers report that both models seem to have very similar suction capacities on hard floors and basic carpeting. Either vacuum will handle these basic cleaning needs for most households.

For medium-to-high pile carpeting or very thick rugs, a model with more suction may be required. But the standard 1500Pa of the G30 and 30C is likely sufficient for most users.


The Eufy G30 and 30C models have an identical max runtime of 100 minutes when running on a full battery charge. This is quite a long runtime compared to some robot vacuums.

A 1.5 hour runtime allows the vacuums to clean small to medium sized homes in a single session without needing a mid-clean recharge. Larger homes may require two cleaning cycles before the battery is depleted.

In summary, no clear differences in battery performance exist between the two models based on advertised specs. Real world runtime is more likely to vary based on the age of the battery and flooring type being cleaned.

Noise Level

These vacuums are close in terms of operational noise output as well. Both Eufy and independent testing indicate an average noise level around 55 decibels for the G30 and 30C models.

55 decibels is quieter than older or cheaper robot vacuums which often produce 60+ decibels of noise. The Eufy models won’t disturb your household when running thanks to their lower decibel rating.

Some users note that the 30C may have a subtly lower tone compared to the G30 when running. But overall noise levels are similar and quiet enough for daytime cleaning.

Price And Value

One of the biggest differences between the Eufy G30 and 30C lies in the pricing. The G30 retails for around $300, while the 30C can be found for approximately $180-$220.

Here is a pricing breakdown for each model:

Eufy RoboVac G30:

  • MSRP: $349.99
  • Average price: $299

Eufy RoboVac 30C:

  • MSRP: $299.99
  • Average price: $179.99

Given the $100+ price difference between the models, the 30C provides excellent value for more budget-conscious buyers. You sacrifice some smart features like app connectivity and mapping, but the core cleaning performance remains similar.

The higher-priced G30 makes sense for users who want added convenience from Wi-Fi features and mapping technology. But for many customers, the 30C gives you 80% of the G30’s performance at 60% of the price.

Also watch the review video of Eufy G30!

Which Eufy Robovac Is Better For You?

For advanced mapping and smart home integration – Eufy G30

The G30’s superior mapping capabilities, app connectivity, and voice control integration make it the clear choice if these smart features are important to you.

For large homes or thick carpets – Eufy G30

While suction power is similar, the G30 is better equipped to handle large homes thanks to mapping. Its slightly higher weight also provides better traction on thick carpeting.

For small homes with basic flooring – Eufy 30C

If you have smaller spaces with mostly hard floors and low pile rugs, the 30C has all the core cleaning power you need at a more affordable price point.

For those on a tight budget – Eufy 30C

The 30C gives you excellent value for money. Despite losing some extra features, it cleans just as well as the G30 for day-to-day, basic cleaning needs for less.

Also Read: Differences Between Miele And Roomba.

Frequently Asked Questions (FAQ)

What is the difference between eufy C and G series?

The key differences between Eufy’s C and G model lines are:
Eufy “C” Series
Budget-friendly pricing
Basic infrared sensor navigation
Shorter battery life (up to 100 minutes)
No mapping capabilities or Wi-Fi connectivity
Eufy “G” Series
Higher-end features and specs
Advanced navigation and mapping tech
Long battery life (up to 180 minutes)
Wi-Fi and app connectivity for remote control

What is difference between eufy 30 and 30C?

The Eufy 30C scales back some smart features of the 30 to be more affordable. Differences include:
The 30C lacks the advanced navigation and room mapping tech that the 30 includes.
The 30C is not Wi-Fi enabled and can’t connect to the EufyHome app. It includes a remote control instead.
The 30C is slightly shorter in height (2.7″ Vs. 2.85″) and weighs less (4.5lbs Vs. 5.7lbs)
However, cleaning performance between the 30 and 30C is comparable in terms of suction power, runtime, and noise level.

Is EUFY RoboVac G30 good?

The Eufy G30 is one of the brand’s most popular robot vacuum models for good reason. Reviewers often praise the G30 for its excellent balance of cleaning performance and smart features at a reasonable price point:
Strong 1500Pa suction power
Convenient mapping and app control
Up to 100 minutes of runtime
Quiet 55dB operation
Struggles on high-pile carpets
Low profile causes it to get stuck occasionally
For hard floor cleaning and basic carpet vacuuming, the G30 is a very strong mid-range performer according to most reviews.

What is the difference between eufy G30 and G30 edge?

The G30 Edge is a newer upgrade over the G30 model. Key enhancements include:
Improved navigation and mapping technology
Automatic emptying via a base station
Longer 140 minute battery life
Built-in mopping functionality
However, the G30 Edge costs considerably more than the standard G30. Overall, the G30 remains the better value budget pick while the Edge is ideal for those wanting cutting-edge features.

Also Read: Is Shark AI Better Than Roomba J7?

The Bottom Line

While the Eufy 30C makes some smart feature sacrifices, its core cleaning performance is just as strong as the more expensive G30. For small homes without lots of carpeting, the 30C can be the better buy if you don’t need advanced navigation and mapping.

But for larger spaces, heavy carpeting, or smart home enthusiasts, the G30 justifies its higher price with added conveniences like Wi-Fi and room mapping.

Hopefully this detailed comparison has helped highlight the key differences and make it easier to choose between two of Eufy’s most popular robot vacuums. Take your home size, flooring, and desired features into account to pick the model that best fits your cleaning needs.

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