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XIAOMI H40 Self-Emptying Robot Vacuum with Mop vs Roomba 105 Combo Robot Vacuum & Mop + AutoEmpty Dock - Self-Empties for 75 Days

Updated August 2026The XIAOMI H40 offers superior suction power and longer self-emptying capabilities, making it the better choice for those prioritizing performance. However, the Roomba 105 is a more budget-friendly option with versatile features.

The XIAOMI H40 offers superior suction power and longer self-emptying capabilities, making it the better choice for those prioritizing performance. However, the Roomba 105 is a more budget-friendly option with versatile features.

Why XIAOMI H40 Self-Emptying Robot Vacuum with Mop is better

suction power

XIAOMI H40 has 10,000Pa suction compared to Roomba's 70X more suction

self-emptying

XIAOMI H40 self-empties for 90 days vs Roomba's 75 days

mapping technology

XIAOMI H40 uses LDS laser navigation for detailed mapping

Why Roomba 105 Combo Robot Vacuum & Mop + AutoEmpty Dock - Self-Empties for 75 Days is better

price

Roomba 105 is £30 cheaper than XIAOMI H40

mopping features

Roomba 105 has SmartScrub mode for deeper cleaning

voice assistant compatibility

Roomba 105 works with Siri, Alexa, and Google Assistant

Overall score

XIAOMI H40 Self-Emptying Robot Vacuum with Mop
85
Roomba 105 Combo Robot Vacuum & Mop + AutoEmpty Dock - Self-Empties for 75 Days
75

Specifications

SpecXIAOMI H40 Self-Emptying Robot Vacuum with MopRoomba 105 Combo Robot Vacuum & Mop + AutoEmpty Dock - Self-Empties for 75 Days
Suction Power10,000Pa70X more than Roomba 600
Self-Emptying90 days75 days
Mapping TechLDS LaserClearView LiDAR
Mopping ModeVac & MopCombo Vac-Mop
App ControlXiaomi HomeRoomba Home

Dimension comparison

XIAOMI H40 Self-Emptying Robot Vacuum with MopRoomba 105 Combo Robot Vacuum & Mop + AutoEmpty Dock - Self-Empties for 75 Days

Overview

When comparing the XIAOMI H40 Self-Emptying Robot Vacuum with Mop and the Roomba 105 Combo Robot Vacuum & Mop, both devices offer significant convenience and cleaning capabilities. The XIAOMI H40 is priced at £209.99, while the Roomba 105 is more budget-friendly at £179.00. Despite the price difference, each vacuum has unique features that cater to different cleaning needs.

Cleaning Performance

The XIAOMI H40 boasts a powerful suction capability of 10,000Pa, which effectively removes stubborn dirt and dust from various surfaces. This level of suction is ideal for tackling messes in corners and under furniture. In contrast, the Roomba 105 utilises a 4-Stage Cleaning system that claims to deliver 70 times more suction than its predecessor, the Roomba 600 series. This combination of suction and specialised brushes allows the Roomba to handle both dirt and dust bunnies efficiently. Each vacuum excels in its own right, but the XIAOMI's suction power may provide a more thorough clean in challenging areas.

Self-Emptying Features

The XIAOMI H40 offers hands-free cleaning for up to 90 days, thanks to its automatic dust collection base that empties into a 4L disposable bag. This feature significantly reduces the frequency of maintenance, making it convenient for users. Meanwhile, the Roomba 105 self-empties for 75 days using AllergenLock bags that trap 99% of pollen and mould. While both devices provide extended periods of hands-free operation, the XIAOMI's longer 90-day capability gives it an advantage for those looking for minimal upkeep.

In terms of navigation, the XIAOMI H40 employs LDS laser navigation, which performs 360° scanning to create detailed floor plans and intelligently plan cleaning paths. This ensures comprehensive coverage while adapting to obstacles. The Roomba 105 features ClearView LiDAR, which quickly maps the home and avoids obstacles, cleaning in neat rows even in low-light conditions. Both systems are advanced, but the XIAOMI's ability to create detailed maps may enhance its efficiency in larger homes.

Mopping Capability

Both the XIAOMI H40 and Roomba 105 include mopping functionalities, but they approach it differently. The XIAOMI combines vacuuming and mopping in one session, allowing for a comprehensive clean. On the other hand, the Roomba 105 offers a built-in mop with a micro-pump that controls water flow, ensuring the mopping pad remains uniformly moist. It also features a SmartScrub mode for deeper cleaning. Users seeking a more specialised mopping experience may prefer the Roomba 105’s capabilities, particularly its ability to detect carpets and avoid mopping them.

Smart Features

When it comes to smart technology, both vacuums support voice control and app integration. The XIAOMI H40 is compatible with Google and Alexa, allowing users to set schedules and monitor cleaning progress via the Xiaomi Home app. Conversely, the Roomba 105 can be controlled through the Roomba Home App, Siri, and Google Assistant. It also offers custom cleaning schedules and the ability to create keep-out zones. Both robots provide excellent smart features, but the Roomba's broader compatibility with voice assistants may appeal to a wider audience.

Design and Size

The XIAOMI H40 has a compact design at just 32.6cm, making it 59% smaller than its predecessor, which aids in navigating tight spaces. The Roomba 105 does not specify its size, but its AutoEmpty Dock is designed to accommodate the vacuum conveniently. While the XIAOMI's smaller footprint may be beneficial for storage and manoeuvrability, the Roomba’s design focuses on functional aesthetics that blend into the home environment.

Price Comparison

The XIAOMI H40 is priced at £209.99, while the Roomba 105 is more affordably priced at £179.00. This price difference of £30 may be justified by the enhanced suction power and longer self-emptying capability of the XIAOMI. However, the Roomba offers a robust set of features at a lower price point, making it an attractive option for budget-conscious consumers. Ultimately, the choice may depend on which features are prioritised by the user.

Which should you buy?

Choosing between the XIAOMI H40 and the Roomba 105 depends on your specific cleaning needs and budget. If powerful suction and longer hands-free operation are your main priorities, the XIAOMI H40 is the better option despite its higher price. However, if you seek a more affordable model with versatile mopping capabilities and smart features, the Roomba 105 is an excellent choice. Both vacuums excel in their own right, making them worthy contenders in the robotic vacuum market.

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XIAOMI H40 Self-Emptying Robot Vacuum with Mop vs Roomba 105 Combo Robot Vacuum & Mop + AutoEmpty Dock - Self-Empties for 75 Days | versusfinder