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roborock Saros 20 Robot Vacuum Cleaner with Mop vs Oreliom Robot Vacuum V8 Pro

Updated August 2026The roborock Saros 20 offers superior cleaning power and advanced features, making it the better choice for those seeking efficiency. The Oreliom Robot Vacuum V8 Pro is a budget-friendly option with decent capabilities.

The roborock Saros 20 offers superior cleaning power and advanced features, making it the better choice for those seeking efficiency. The Oreliom Robot Vacuum V8 Pro is a budget-friendly option with decent capabilities.

Why roborock Saros 20 Robot Vacuum Cleaner with Mop is better

Suction Power

36,000 Pa vs 6,000 Pa

Navigation

Advanced 3D sensors vs LiDAR

Maintenance

Hands-free maintenance vs manual upkeep

Why Oreliom Robot Vacuum V8 Pro is better

Price

£299.99 vs £1,098.99

Battery Life

Up to 220 minutes vs unspecified

Control Options

Multiple control methods vs app only

Overall score

roborock Saros 20 Robot Vacuum Cleaner with Mop
85
Oreliom Robot Vacuum V8 Pro
65

Specifications

Specroborock Saros 20 Robot Vacuum Cleaner with MopOreliom Robot Vacuum V8 Pro
BrandroborockGeneric
Price£1,098.99£299.99
MoppingYesYes
Battery LifeNot specifiedUp to 220 minutes
ControlApp onlyButton, app, voice

Dimension comparison

roborock Saros 20 Robot Vacuum Cleaner with MopOreliom Robot Vacuum V8 Pro

Overview of the Products

When it comes to robotic vacuums, the roborock Saros 20 and the Oreliom Robot Vacuum V8 Pro present two distinct options for homeowners seeking convenience and efficiency. Priced at £1,098.99, the roborock Saros 20 offers advanced features that cater to a comprehensive cleaning experience. In contrast, the Oreliom Robot Vacuum V8 Pro is a more budget-friendly option at £299.99, boasting impressive capabilities for its price point. This article will compare the two products across several key categories to help you determine which vacuum cleaner is the better choice for your needs.

Cleaning Power

The roborock Saros 20 excels in cleaning power with an industry-leading suction capacity of 36,000 Pa, making it particularly effective at removing dust, pet hair, and debris, even from deep floor gaps. This is significantly higher than the Oreliom Robot Vacuum V8 Pro, which features a suction power of 6,000 Pa. While the latter is capable of vacuuming, sweeping, and mopping simultaneously, its suction strength may not match the thoroughness offered by the Saros 20. If you have a particularly dirty or pet-friendly home, the roborock's superior suction may justify the higher price.

In terms of navigation, the roborock Saros 20 is equipped with the StarSight Autonomous System 2.0, utilising advanced 3D time-of-flight sensors and RGB vision to create accurate maps in real time. This allows it to recognise over 300 obstacles, minimising interruptions and improving overall cleaning coverage. The Oreliom Robot Vacuum V8 Pro, while equipped with smart navigation using LiDAR technology, detects over 120 objects. This means that while both vacuums employ sophisticated navigation systems, the Saros 20 has a more advanced approach, likely resulting in a more efficient cleaning route.

Design and Usability

The design of the roborock Saros 20 focuses on accessibility and versatility, with an ultra-slim profile that allows it to glide under furniture as low as 3.13 inches. This feature ensures that even hard-to-reach areas are cleaned effectively, making it ideal for homes with low furniture. Conversely, the Oreliom Robot Vacuum V8 Pro offers easy control options through buttons, an app, or voice commands, catering to user preferences for control. While both designs are user-friendly, the Saros 20’s ability to clean under furniture might appeal more to those seeking a deeper clean without moving items around.

Mopping Capability

Mopping is a significant feature of the roborock Saros 20, which includes a fully automated dock that boosts mop coverage and water capacity. It also features 100°C hot water washing and 55°C hot air drying, providing a thorough cleaning experience. The Oreliom Robot Vacuum V8 Pro does offer a 3-level fast mopping function, but it lacks the advanced features and automation of the Saros 20. For households that require effective mopping alongside vacuuming, the roborock clearly stands out with its comprehensive water management system.

Battery Life and Charging

Battery life is another crucial factor when considering robotic vacuums. The Oreliom Robot Vacuum V8 Pro impressively offers up to 220 minutes of battery life, which is advantageous for larger homes or extended cleaning sessions. In contrast, the roborock Saros 20 does not specify its battery life, but with its advanced features and powerful suction, it is likely optimised for efficient cleaning rather than extended operation. However, both vacuums are designed with automatic recharging capabilities, ensuring they return to their docks when low on power.

Maintenance and Care

The roborock Saros 20 boasts a hands-free maintenance system, including self-cleaning features and up to 65 days of auto dust emptying. This means less frequent intervention is needed from users, making it an excellent choice for those who prefer a low-maintenance cleaning solution. The Oreliom Robot Vacuum V8 Pro does not mention similar features, which may require users to engage in more frequent maintenance. For individuals seeking a truly hands-free experience, the Saros 20 is likely the more appealing option.

Price Comparison

At £1,098.99, the roborock Saros 20 is considerably more expensive than the Oreliom Robot Vacuum V8 Pro, which retails for £299.99. The price difference can be justified by the advanced features and capabilities of the Saros 20, including superior suction power, enhanced navigation technology, and automated maintenance. However, for consumers on a tighter budget or those who do not require extensive features, the Oreliom model provides a solid performance at a fraction of the cost.

Which should you buy?

Deciding between the roborock Saros 20 and the Oreliom Robot Vacuum V8 Pro ultimately depends on your cleaning needs and budget. If you prioritise high suction power, advanced navigation, and hands-free maintenance, the Saros 20 is worth the investment. However, if you are looking for a more economical option that still offers reliable cleaning capabilities, the Oreliom Robot Vacuum V8 Pro is a commendable choice. Consider your specific requirements to determine which model aligns best with your lifestyle.

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roborock Saros 20 Robot Vacuum Cleaner with Mop vs Oreliom Robot Vacuum V8 Pro | versusfinder