Secretlab ATLAS vs SIHOO M59AS
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
2 years
longer warranty on Secretlab ATLAS than SIHOO M59AS (official terms)
Differences at a glance
Sources
- Secretlab ATLAS product page (US) — page data ↗Checked Oct 17, 2026
- Sihoo M59AS Ergonomic Office Chair with Dual-Section Backrest – Official US Sihoo Store ↗Checked Oct 9, 2026
Secretlab ATLASSIHOO M59AS
- Price
- $499 – $719$449.99
- Load capacity
- 265 lb330 lb (≈ 150 kg)
- Recline
- 120°Recline up to 126°
- Arms
- 3D3D coordinated flip-up armrests (flip up and down, left and right, forward and backward)
- Headrest
- magnetic head pillow includedDouble-jointed headrest (height and angle)
- Lumbar support
- integrated RE-CURVE backrest (no separate lumbar adjustment)Dynamic lumbar support in a dual-section backrest
- Warranty
- up to 5 year3 years
Questions
Which is cheaper, the Secretlab ATLAS or the SIHOO M59AS?
The SIHOO M59AS is cheaper to start: $449.99 versus $499 for the Secretlab ATLAS at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO M59AS, rated for 330 lb versus 265 lb for the Secretlab ATLAS.
Which has a headrest?
Both: the Secretlab ATLAS as standard and the SIHOO M59AS as standard.
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