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Sihoo M18 vs M57: Honest Review to Help You Pick the Perfect Ergonomic Chair
If you spend long hours working or studying at a desk, you already know how important the right chair is for your comfort and health. Poor seating can lead to back pain, poor posture, and reduced productivity. That’s why ergonomic chairs are no longer considered a luxury but a necessity, especially in Australia where remote work and home office setups have become increasingly common.
Among the most popular ergonomic chair brands is Sihoo, known for offering high-quality chairs at competitive prices. But when it comes to choosing between the Sihoo M18 vs M57, many buyers are left wondering which one offers the best balance of comfort, features, and value.
In this detailed comparison, we’ll break down the differences between the Sihoo M18 vs Sihoo M57, explore their strengths and weaknesses, and help you decide which ergonomic chair is the right fit for your needs and budget in Australia.
Overview of the Sihoo Brand
Sihoo is a well-known ergonomic chair manufacturer with a strong reputation in international markets, including Australia. Unlike premium brands like Herman Miller or Steelcase, which can cost upwards of AUD $1,000, Sihoo positions itself in the affordable ergonomic category, making comfort and posture support more accessible.
The brand is recognised for:
Affordable pricing compared to luxury ergonomic chairs.
Durable build quality with long-lasting mesh and strong frames.
Adjustable features are designed to promote better posture.
A wide variety of models, with the M18 and M57 being two of the most popular.
Both the Sihoo M18 and Sihoo M57 share some similarities, but they are aimed at slightly different users. Let’s explore each model in detail.
Sihoo M18 Pro
The Sihoo M18 is often described as the brand’s “classic ergonomic chair,” combining comfort, adjustability, and affordability in one package. It has gained popularity among office workers, students, and remote professionals in Australia due to its practical design and user-friendly features. The chair offers adjustable lumbar support, a breathable mesh back, and multiple tilt and height adjustments, making it suitable for long hours of work or study. Its sturdy build and sleek design also fit well in both home offices and corporate settings, making it a reliable choice for those looking for an ergonomic solution without breaking the bank.
Pros of Sihoo M18 Pro
Budget-friendly: More affordable than the M57, making it a good entry-level ergonomic chair.
Ergonomic design: Includes lumbar support, adjustable headrest, and tilt mechanism.
Comfortable mesh back: Breathable material ideal for Australia’s warmer climate.
Durable build: Solid frame and long-lasting wheels.
Wide availability: Easily found online in Australia through major retailers.
Cons of Sihoo M18 Pro
Limited adjustments compared to M57 (armrests and lumbar support are less customizable).
Simpler design: Not as sleek or modern-looking as the M57.
Less premium feel: Materials are sturdy but don’t feel as high-end.
Seat padding: Can feel slightly firm for long 8+ hour workdays.
The Sihoo M18 Pro is best suited for those who want an affordable ergonomic solution without the premium price tag.
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Sihoo M57
The Sihoo M57 is widely regarded as an upgraded version of the M18, designed for users seeking enhanced ergonomic support and a more premium feel. Targeted at professionals, gamers, and home-office users who spend long hours seated, the M57 offers advanced adjustability, including multi-directional armrests, a highly responsive tilt mechanism, and customizable lumbar support. Its breathable mesh back and high-density foam seat ensure comfort even during extended work sessions. Beyond functionality, the M57 boasts a sleek, modern design that complements contemporary office setups. With its combination of durability, advanced ergonomics, and style, the M57 appeals to those willing to invest a bit more for long-term comfort and health.
Pros of Sihoo M57
Enhanced adjustability: 3D armrests, better lumbar support, and smoother recline function.
Modern design: Sleeker, more premium look suitable for professional spaces.
High comfort levels: Thicker cushioning and improved seat design.
Stronger lumbar support: Provides more effective posture correction.
Long-term durability: Built with upgraded materials.
Cons of Sihoo M57
Higher price: Costs more than the M18, making it less budget-friendly.
Assembly required: Slightly more complex setup than M18.
Larger footprint: Takes up more space, which may not suit smaller Australian home offices.
The Sihoo M57 is ideal for those who want more premium features and long-term ergonomic benefits.
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Detailed Comparison: Sihoo M18 vs M57
Now that we’ve introduced both chairs, let’s dive deeper into their head-to-head comparison.
Key Features
Sihoo M18: Offers the essentials of lumbar support, adjustable headrest, tilt, and mesh backing.
Sihoo M57: Adds advanced features such as 3D adjustable armrests, stronger lumbar support, and a more premium design.
Verdict: If you want the basics at an affordable price, the M18 is a solid choice. But if you value customization, the M57 takes the lead.
Comfort & Ergonomics
Comfort is one of the most important factors when choosing between the Sihoo M18 vs Sihoo M57.
M18: Comfortable for 4–6 hours of daily use, thanks to breathable mesh and a supportive frame. However, seat padding is slightly firm, and adjustments are limited.
M57: Designed for all-day comfort, with better lumbar support and thicker cushioning. Adjustable armrests and smoother recline add to the ergonomic experience.
Verdict: The M57 is better suited for those working long hours, while the M18 is fine for lighter use or budget-conscious buyers.
Build Quality & Design
Australians often look for furniture that balances durability with aesthetics, especially when working from home.
M18: Functional and sturdy, but the design is simple and utilitarian. It blends into a home office but doesn’t stand out.
M57: Features a more modern, stylish design with upgraded materials. It has a professional appearance, making it perfect for office environments.
Verdict: Both are durable, but the M57 wins in style and premium finish.
Price & Value in Australia
Sihoo M18: Typically priced between AUD $250 – $350, depending on the retailer. This makes it an affordable option for students and budget buyers.
Sihoo M57: Generally ranges from AUD $350 – $500, reflecting its upgraded features and build quality.
Verdict: The M18 is the better value for buyers on a tight budget, while the M57 offers more premium features for those willing to spend a little extra.
Which Chair Should You Buy?
The decision between the Sihoo M18 vs Sihoo M57 really comes down to your personal needs and budget.
Choose the Sihoo M18 if:
You’re on a budget and want a reliable, ergonomic chair.
You work from home a few hours a day but don’t need extensive adjustability.
You want a simple design that gets the job done.
Choose the Sihoo M57 if:
You work long hours and need better lumbar and armrest support.
You value premium design and comfort.
You’re willing to spend more for long-term durability.
Both chairs are solid investments, but the M57 edges ahead if comfort and adjustability are top priorities.
How to Save More on Sihoo Chairs with Saving Says
While the Sihoo M18 vs M57 already offer strong value compared to premium ergonomic chairs, you can stretch your budget even further by using Saving Says. Saving Says regularly provides verified coupons, promo codes, and special offers for top brands, including Sihoo and other office furniture retailers in Australia.
Here’s how Saving Says can help:
Exclusive Discounts: Apply coupon codes at checkout to reduce the cost of your Sihoo chair.
Bundle Savings: Look for deals on ergonomic accessories such as footrests or cushions.
Free Shipping Offers: Many retailers provide free delivery in Australia when using Saving Says coupons.
Seasonal Deals: Black Friday, EOFY sales, and holiday promotions often come with extra savings.
Before purchasing your Sihoo M18 or M57, it’s worth checking Saving Says to make sure you’re getting the best possible price.
Sihoo Coupons
Final Thoughts
So, when it comes to Sihoo M18 vs M57, the choice depends on how much you’re willing to invest in your comfort and productivity. The Sihoo M18 is perfect for those who want an affordable, reliable ergonomic chair without unnecessary frills. On the other hand, the Sihoo M57 offers a more premium experience, with greater adjustability and long-term support, making it a better choice for professionals or anyone spending 8+ hours at a desk.
In the Australian market, where quality ergonomic chairs can be quite expensive, both models provide excellent value. Whether you choose the budget-friendly M18 or the feature-packed M57, you’re making a smart decision for your posture, productivity, and overall health.
Frequently Ask Question
Q. What’s the difference between Sihoo M18 and M57?
M18 is basic ergonomic; M57 offers advanced adjustability and comfort.
Q. Are both chairs good for long hours?
Yes, M57 is better for extended use due to enhanced ergonomics.
Q. Is lumbar support adjustable?
Yes, both have adjustable lumbar support; M57 allows more precise adjustments.
Q. Which offers better value in Australia?
M18 is budget-friendly; M57 is pricier but ideal for long-term comfort.
Q. Can I save with Saving Says?
Yes, Saving Says offers promo codes to get discounts on both chairs.
