Looking for the right office chair can feel overwhelming, especially with so many options on the market. That’s why we decided to test and compare two popular models: the SIHOO M57 and M18. Both chairs are known for their breathable mesh design, which is ideal for those who spend long hours sitting and need something that feels light and airy.
After using both chairs for several weeks to months, we’ve gathered key insights into their features, pros, and cons to help you make the best choice. Whether you’re seeking a chair that’s built for all-day comfort or one that offers solid durability and support, our review has you covered. We’ll share everything you need to know to make an informed decision, so you can invest in a chair that saves you time, money, and discomfort in the long run.
If you’re searching for the best fit between the SIHOO M57 and M18, keep reading for a detailed comparison of these two standout chairs.
Key Specifications Of SIHOO: M57 Vs M18
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| Feature | Sihoo M57 | Sihoo M18 |
|---|---|---|
| Sold To: | 3600+ Customers | 12000+ Customers |
| Buyer Satisfaction Ratings | 88% | 86% |
| 5 Star Rating | 62% of all buyers give this model a 5 star review | 63% of all buyers give this model a 5 star review |
| Bad Review | 6% of all buyers give this one a bad review. | 5% of all buyers give this one a bad review. |
| Dimensions | 43 x 61 x 110 cm | 70 x 70 x 107 cm |
| Seat Height | 45~55cm | 43~51cm |
| Material | Mesh + Metal + Plastic | Aluminum Alloy+ Mesh + Metal + Plastic |
| Lumbar Support | Built-in adjustable lumbar support | Built-in adjustable lumbar support |
| Armrests | 3D armrests | 2D armrests |
| Weight Capacity | 350 lbs | 230 lbs |
| Headrest | Adjustable and stable | Unstable and may shift out of place |
| Overall Stability | More stable and feels more sturdy | Less stable, the backrest may shift |
| Price (UK) | Check Low Current Price | Check Low Current Price |
| Price (US) | Check Low Current Price | Check Low Current Price |
| Price (Germany) | Low Price Offer | Low Price Offer |
| Current Price | SIHOO M18 | SIHOO M57 |
|---|---|---|
| Australia | Low Price Offer | Low Price Offer |
| Canada | Low Price Offer | Low Price Offer |
| France | Low Price Offer | Low Price Offer |
| Italy | Low Price Offer | Low Price Offer |
| Spain | Low Price Offer | Low Price Offer |
| Sweden | Low Price Offer | Low Price Offer |
Manufacturer
SIHOO is an industry-leading corporation with innovative design, independent production, and up-to-date sales channels. With more than 500 employees, SIHOO is still developing at a rapid pace, boasting mature production lines in study table sets, gaming chairs, and original office chairs.
In 2009, Mr. Luo founded SIHOO with the aim of founding a domestic ergonomic chair brand that would let everyone sit in a better chair. Since then, SIHOO has expanded its service scope, and in 2018, set foot in the overseas market.
Despite the unexpected outbreak of the epidemic, SIHOO continues to grow, with annual sales of hundreds of millions.
SIHOO: m57 vs m18: Build quality
After unboxing and using the SIHOO M18 for several weeks, I found the build quality to be a bit of a mixed experience. The chair’s metal base feels sturdy, providing a solid foundation, but the plastic parts, especially the caster wheels, give away its budget-friendly price. Most of the chair is made of plastic, including the adjustment knobs and levers, which isn’t surprising for the price range. Still, it manages to perform well overall and offers decent value if you’re not looking for top-tier durability.
On the other hand, the SIHOO M57 presents a different build quality. The all-mesh design, compared to the M18’s fabric seat and mesh back, adds a modern touch while still providing good support. The metal base makes the chair feel more stable, and although the caster wheels are also plastic, the overall construction feels more robust than the M18. While the mesh material is standard, it does the job for long hours of sitting. In my experience, the M57 delivers solid build quality for its price and feels like a step up in terms of value.
Overall, both chairs are reasonably well-built, but if durability and sturdiness are your top priorities, the M57 edges out the M18 slightly.
SIHOO: M57 Vs M18: Seat Height Range
After testing both the SIHOO M18 and M57, I noticed that their seat height range is quite similar, but with slight differences. The M18’s height adjusts from 18 to 21 inches, making it comfortable for users between 5’3” and 5’10”. For me, it felt fine, though the adjustment range is limited for taller users.
The M57 offers a slightly wider range, from 18.5 to 21.5 inches, accommodating people from around 5’4” to 6’1”. If you’re on the taller side, the M57 provides a bit more flexibility. However, for anyone over 6 feet, neither chair will be ideal due to the restricted height adjustments.
The M18’s seat measures 20 x 20 inches, which feels adequate for average users but may feel a bit rough due to the fabric. Meanwhile, the M57 has a roomier seat at 60 x 64 inches, making it more suitable for wider users or those seeking extra comfort.
Overall, both chairs offer decent seat height ranges for most users, but taller individuals might need to consider alternatives.
SIHOO: M57 Vs M18: Comfort
After testing the SIHOO M57 and M18 for several weeks, I found that each chair offers unique comfort features. The M18 uses mesh material that provides decent back support and keeps things cool. However, the seat cushion is quite firm at first and needs some time to soften up. If you prefer a more cushioned seat, the M18 could be a better choice, especially if you’re on a budget.
On the other hand, the M57, which comes in an all-mesh option, feels a bit more comfortable. The mesh is softer compared to the M18, and the memory foam padding at the seat’s edge provides extra comfort for your thighs. This feature made longer sitting periods more manageable for me.
When it comes to adjustability, both chairs are well-equipped. The M18 has adjustable armrests, a headrest, and a tilt mechanism, but I noticed that the tilt lock can sometimes get stuck. Meanwhile, the M57 offers more flexibility with adjustable lumbar support and better control over armrest positioning, making it slightly more adaptable.
If you’re of average height or slimmer, the M18 should fit comfortably, though the backrest and headrest might shift a bit if you’re lighter in weight. However, for those who prefer more adjustments and a softer feel, the M57 stands out.
Overall, both chairs have their pros and cons, but the M57 feels like the more refined option when it comes to long-term comfort.
SIHOO: M57 Vs M18: Backrest and Lumbar Support
After using both the SIHOO M57 and M18, I found that the backrest and lumbar support play significant roles in comfort. The M57 clearly stands out in this area. Its backrest feels much more stable and sturdy, and the headrest locks securely in place, providing consistent support. This stability is a huge plus for me, especially during long work sessions.
In contrast, the M18’s backrest can be a bit finicky. I experienced issues where it would shift or get stuck, even when I engaged the tilt lock. The headrest on the M18 is less reliable and tends to shift away with even slight force, which can be frustrating. While the M18 has a larger seat that accommodates bigger users, it has a weight capacity of only 230 lbs. This makes it more suitable for those of average weight, whereas the M57 can support users up to 330 lbs, giving it an edge for heavier individuals.
Moving on to the lumbar support, the M57 also takes the lead with its depth-adjustable back support. This feature allows for fine-tuning, making it more customizable and supportive during long hours of typing or multitasking. I found that adjusting the depth of the back support helps reduce back pain and discomfort. See the picture below.
The M18’s lumbar support is decent, but the lack of depth adjustability makes it less versatile. If you do opt for the M18, I recommend removing the headrest, as it tends to be more of a nuisance than a help. Overall, for backrest stability and lumbar support, the M57 is the superior choice.
SIHOO: M57 Vs M18: Armrests
The main difference between the Sihoo M57 and M18 gaming chairs is in the armrests. The M57 features 3D armrests, which are more versatile than the 2D armrests found on the M18.
See the picture below.
The 3D armrests can be raised and lowered in 5 positions, and the armrest surface can also be adjusted back and forth and rotated left and right to provide multi-angle support for your hands. This feature allows for a more comfortable posture during long gaming or working sessions.
In comparison, the M18’s 2D armrests are less adjustable, offering only up and down movement.
While they may be sufficient for some users, the lack of versatility in the armrests may be a drawback for others who prefer a more customizable seating experience.
Overall, the 3D armrests of the M57 are a notable advantage, providing greater flexibility and support for your arms and hands. If you value adjustable armrests and a comfortable posture, the M57 is the better choice.
SIHOO: M57 Vs M18: Price
When it comes to the price comparison between the Sihoo M57 and M18 SIHOO chairs, the M57 is definitely the more expensive option.
However, the extra cost is worth it considering the additional features that come with the M57.
The M57 is more ergonomic than the M18, and this can be immediately noticed once you sit down and start fiddling with the settings. The M57 has a 3D armrest, lumbar support, and a stable headrest, which the M18 lacks.
Although the M57 has a higher price tag, the difference is minimal and seems like a worthy upgrade. Additionally, the build quality of the M57 is better than that of the M18.
If you’re on a tight budget, the M18 is still a decent option, but if you’re looking for more features and an enhanced sitting experience, the M57 is worth the extra investment.
The Reddit thread discusses the Sihoo M18 and M57 chairs, with the M18 priced at €200 and the M57 priced at €280. The initial question asks for opinions on these chairs and whether there are better alternatives in Europe at a similar price point. The thread receives several responses, including criticism that one comment appears to be an affiliate advertisement rather than a genuine review.
Among the replies, one user states that they purchased the M18 because of its affordability and found it comfortable for its price range. They mention that the M18 is a cheaper version of the M57 and recommend the M18 for those looking for a simple ergonomic chair on a budget. Some other users inquire about the chair’s durability and potential issues, such as foam wearing out and causing discomfort and find satisfactory answers.
Another user provides a detailed review of the M18, mentioning that it is good for its price. They highlight the armrests as a positive aspect and mention that the headrest is average.
Conclusion
In conclusion, when considering the SIHOO M57 vs M18, both chairs have unique features that cater to different needs. The SIHOO M57 is an all-mesh chair, while the M18 has a fabric seat and mesh back. The M57 is slightly more expensive, but it has a more solid build quality and is more comfortable, with a wider seat height range, making it more suitable for users who are taller and wider. However, the M18 is a budget chair with a durable base and is suitable for users between 5’3” to 5’10”. Ultimately, the best fit for you depends on your needs and budget.
David Kirtley
David Kirtley, your trusted ergonomic expert, brings a wealth of knowledge and experience to the world of office ergonomics. With a passion for enhancing workplace comfort and productivity, David has spent years delving deep into the world of ergonomic office chairs. His dedication to ensuring that individuals experience the utmost comfort during their workday is evident in his unboxed, tried, and tested approach.
David's expertise goes beyond mere product reviews; he has spent weeks meticulously evaluating various ergonomic office chairs to provide you with comprehensive insights. His commitment to understanding the nuances of design, materials, and functionality allows him to offer expert guidance that empowers you to make informed decisions about your workspace.
Through David's articles, you'll discover the secrets to achieving an ergonomic office chairs that promotes better health and wellbeing. Trust in his wisdom as you embark on a journey to transform your workspace into a haven of comfort and efficiency, where productivity thrives and discomfort is a thing of the past.
Henry Ergonomic Expert
Introducing Henry Ergonomic Expert, a leading expert in the field of ergonomic office chairs. With extensive knowledge and years of experience, Henry has established himself as a reliable authority for comprehensive expert reviews and top-notch recommendations. Having personally evaluated numerous chairs, his insights are invaluable for those in search of the ideal ergonomic solution for their workspace. Known for his dedication to precision and reliability, Henry's reviews offer unparalleled guidance to help you make informed decisions. Whether you're a professional or an individual, trust Henry James to guide you towards the perfect ergonomic office chair, enhancing comfort and productivity in your daily work routine.
Gareth Thomas
Introducing Gareth Thomas, your ultimate authority on everything concerning ergonomic office chairs at Office Ergonomics House Keeping. Driven by a passion for workplace wellness, Gareth brings a wealth of expertise in assessing and endorsing premium seating solutions. Renowned as a trusted figure in the industry, his meticulous testing and impartial reviews empower users to make informed choices for creating comfortable and efficient work environments. With years of dedicated experience, Gareth is committed to helping you discover the ideal ergonomic chair that suits your specific requirements, fortified by his dependable insights. Count on Gareth Thomas to lead you toward the optimal ergonomic office chair, championing your health and productivity goals.