Roborock · Reviewed by CKid · Published 2026-06-13
Based on a review by CKid (accessed 2026-06-13).
Based on this review alone: buy it if you care about offers two high-temperature cleaning modes: 356°f steam and 187°f hot water — just accept edge cleaning is not triple-sided, making it less effective in corners compared to the tineco.
The reviewer personally recommends the Roborock F25 Ultra, highlighting its superior steam temperature, certified hygiene performance, and the unique inclusion of both steam and hot water cleaning modes. Although the Tineco S9 Artist Steam offers advantages in edge cleaning, smart usability, and battery life, the Roborock F25 Ultra generally outperforms it in crucial cleaning aspects while being $150 cheaper. For tech-forward buyers prioritizing deeper cleaning, hotter steam, and better pet hair performance, the Roborock F25 Ultra is presented as the optimal choice.
This video conducts a head-to-head comparison between the Roborock F25 Ultra and the Tineco S9 Artist Steam wet dry vacuums. The review evaluates these two hyped-up steam floor cleaners across several key categories including steam performance, suction power for hair pickup, self-cleaning capabilities, edge cleaning, reach under furniture, and smart features. The aim is to determine which machine is better suited for different home cleaning needs.
The Roborock F25 Ultra is the superior high-temperature wet-dry vacuum due to its advanced cleaning modes and competitive pricing compared to similar models. It uniquely offers both 356°F steam and 187°F hot water modes, achieving a certified 99.99% bacterial removal rate during self-cleaning. Its 22,000 PA suction power and jaw scraper roller effectively pick up pet hair and debris with zero tangles, outperforming competitors in real-world hair pickup tests. If you are a tech-forward buyer prioritizing deeper, hotter cleaning and superior pet hair performance at a better value, this machine is an excellent choice. However, if triple-sided edge cleaning, a highly detailed LCD screen, or extended battery life are paramount and you don't mind a higher price, consider alternatives.
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The Roborock F25 Ultra has an MSRP of around $799.
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The Tineco S9 Artist Steam has an MSRP of around $949.
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The Roborock F25 Ultra can heat water all the way up to 356° F, turning things into pure steam to blast away grease, dry food, and sticky messes.
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The Roborock F25 Ultra also has a hot water mode that sets the temperature at 187° F for everyday deep cleaning.
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The Tineco S9 Artist Steam runs its hyper steam system at around 320° F, keeping that steam above 210° F during use.
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In third-party lab testing, the Tineco S9 Artist Steam did a really good job when it comes to stain removal, scoring top of the charts.
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The Roborock F25 Ultra is packing 22,000 PA of suction power, eating up pet hair, cereal, litter, sand, and other debris in a single pass.
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The Roborock F25 Ultra features a jaw scraper roller, which is stated to give a 0% tangle rate when it comes to picking up long or pet hair.
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The Tineco S9 Artist Steam has a dual block anti-tangle design with dual scrapers that works well and handles hair just fine, also claiming zero hair tangle.
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The Tineco S9 Artist Steam also has a 22,000 PA suction power, matching the Roborock F25 Ultra.
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The Roborock F25 Ultra's self-cleaning uses steam and high temperature water to deep clean the roller, then hits it with 203° F hot air to dry, resulting in a certified 99.99% bacterial removal rate backed by paperwork.
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The Tineco S9 Artist Steam has a triple-sided edge cleaner, cleaning along both sides and the front of the cleaning head, which the reviewer found impressive for getting into corners and tight wall areas.
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The Roborock F25 Ultra features edge-to-edge cleaning that gets within less than 0.03 inches from the wall.
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The Roborock F25 Ultra's Flat Reach 2.0 allows the machine to lay completely flat at 180° to easily slide under sofas, beds, and low furniture, as demonstrated.
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The Tineco S9 Artist Steam offers a solid battery life of around 75 minutes on a single charge, which is more than double the average for these types of machines.
The Roborock F25 Ultra is equipped with two high-temperature cleaning modes, heating water up to 356° F for steam to tackle tough grease and messes, and a hot water mode at 187° F for daily deep cleaning. This dual functionality ensures thorough and sterile cleaning and is a standout feature for the reviewer.
Both the Roborock F25 Ultra and Tineco S9 Artist Steam have 22,000 PA suction power and technologies to prevent hair tangles. However, the reviewer found the Roborock F25 Ultra with its jaw scraper roller handled hair pickup slightly better in testing, achieving a 0% tangle rate for pet and long hair.
While the Tineco S9 Artist Steam has a solid flash dry self-cleaning system, the Roborock F25 Ultra goes a step further. It uses steam and high-temperature water to deep clean the roller, followed by 203° F hot air drying, resulting in a certified 99.99% bacterial removal rate, which the reviewer emphasizes is critical for hygiene, especially for homes with pets or children.
The Tineco S9 Artist Steam excels in edge cleaning with its triple-sided system, effectively cleaning along both sides and the front of the cleaning head, which the reviewer considers a significant differentiator for tackling corners and tight wall areas. While the Roborock F25 Ultra offers edge-to-edge cleaning within 0.03 inches from the wall, the Tineco's approach was deemed superior for these specific challenges.
Both machines handle reaching under low furniture with ease. The Roborock F25 Ultra features Flat Reach 2.0, allowing it to lay completely flat at 180 degrees. The reviewer also mentions that the Tineco S9 Artist Steam lays flat and reaches under furniture well.
The Roborock F25 Ultra has an MSRP of $799, while the Tineco S9 Artist Steam is priced at $949 MSRP. This represents a $150 difference, which the reviewer considers a significant factor, especially as the Roborock often out-specs the Tineco in key cleaning categories.
The Tineco S9 Artist Steam provides a solid battery life, with the reviewer achieving around 75 minutes on a single charge. This duration is highlighted as more than double the average for comparable machines. While the Roborock's exact battery life is not specified, it is implied to be less than the Tineco, as long battery life is noted as a Tineco win.
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This video offers a comprehensive comparison of the Roborock F25 Ultra and Tineco S9 Artist Steam wet dry vacuums. It thoroughly examines their steam cleaning capabilities, including specific temperatures and modes, and evaluates their suction power, particularly for pet hair and debris, alongside their unique anti-tangle technologies. The review also delves into the efficiency and hygiene of their self-cleaning systems, their ability to clean edges and reach under furniture, and the practicality of their smart features and battery life. Ultimately, the reviewer provides a clear recommendation based on performance, features, and price, guiding potential buyers towards the best fit for their home.
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This page converts CKid's review of the Roborock Roborock F25 Ultra into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.
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