Razer Fujin vs SIHOO M18
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$360
lower starting price for SIHOO M18 than Razer Fujin at the brand stores
Differences at a glance
Sources
- Razer Fujin — RazerStore US product page (Tech Specs) ↗Checked Oct 17, 2026
- Sihoo M18 Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 2026
- Razer Fujin product page ↗Checked Oct 17, 2026
Razer FujinSIHOO M18
- Price
- $649.99$289.99 – $299.99
- Load capacity
- 299 lb330 lb (≈ 150 kg)
- Recline
- 130°Maximum 126° recline angle
- Arms
- 3DAdjustable armrests (Up and down)
- Headrest
- optional add-onHeadrest moves 3.9" up and down and pivots 45°
- Lumbar support
- height-adjustableLumbar support adjusts vertically and horizontally
- Warranty
- up to 5 (frame, mechanisms, armrests) / up to 1 (mesh) year3 years
Questions
Which is cheaper, the Razer Fujin or the SIHOO M18?
The SIHOO M18 is cheaper to start: $289.99 versus $649.99 for the Razer Fujin at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO M18, rated for 330 lb versus 299 lb for the Razer Fujin.
Which has a headrest?
Both: the Razer Fujin as an option and the SIHOO M18 as standard.
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- SIHOO M18 vs Branch Ergonomic Chair Arms: Adjustable armrests on SIHOO M18; 3D removable armrests on Branch Ergonomic Chair.
- SIHOO M18 vs FlexiSpot OC3 Arms: Adjustable armrests on SIHOO M18; 2D on FlexiSpot OC3.







