FlexiSpot C7 vs SIHOO M57
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
7 years
longer warranty on FlexiSpot C7 than SIHOO M57 (official terms)
Differences at a glance
Sources
- Premium Ergonomic Office Chair (C7) - FlexiSpot official store (C7 vs C7 Max spec table, C7 column) ↗Checked Sep 29, 2026
- Sihoo M57 Netz Bürostuhl – DE Sihoo Offizieller Shop ↗Checked Oct 9, 2026
- SIHOO M57 Ergonomic Mesh Office Chair – Official US Sihoo Store ↗Checked Oct 9, 2026
FlexiSpot C7SIHOO M57
- Price
- $429.99$319.99
- Seat height
- 16.5–20.1 in (42-51 cm)46–55 cm (≈ 18.1-21.7 in)
- Seat depth
- 17.3–20.5 in (44-52 cm)18.11 in (≈ 46 cm)
- Load capacity
- Mesh Version: 350 lbs; Foam Version: 300 lbs330 lb (≈ 150 kg)
- Recline
- 90–130°Reclines up to 126°
- Arms
- 3D3D coordinated armrests (up and down, left and right, forward and backward)
- Headrest
- 4DHeadrest adjusts vertically up to 3.9 inches and rotates 45 degrees
- Lumbar support
- Adjustable Self-adaptive Dynamic & Forward and Backward AdjustableDual-adjustable lumbar support (vertical and horizontal)
- Warranty
- 10 years3 years
Questions
Which is cheaper, the FlexiSpot C7 or the SIHOO M57?
The SIHOO M57 is cheaper to start: $319.99 versus $429.99 for the FlexiSpot C7 at the brand stores (Sep 2026).
Which has a headrest?
Both: the FlexiSpot C7 as standard and the SIHOO M57 as standard.
Swap in a similar chair
Compare FlexiSpot C7 with
Compare SIHOO M57 with
More comparisons
- SIHOO M57 vs Branch Ergonomic Chair Arms: 3D coordinated armrests on SIHOO M57; 3D removable armrests on Branch Ergonomic Chair.
- SIHOO M57 vs HBADA E3 Air (2026 Edition) Arms: 3D coordinated armrests on SIHOO M57; Armrest Height: 68.5cm–84cm on HBADA E3 Air (2026 Edition).
- SIHOO M57 vs SIHOO M18 Arms: 3D coordinated armrests on SIHOO M57; Adjustable armrests on SIHOO M18.
- SIHOO M57 vs SIHOO M59AS Arms: 3D coordinated armrests on SIHOO M57; 3D coordinated flip-up armrests on SIHOO M59AS.