SIHOO M59AS vs FlexiSpot C7

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

SIHOO

SIHOO M59AS

$449.99

FlexiSpot

FlexiSpot C7

$429.99

7 years

longer warranty on FlexiSpot C7 than SIHOO M59AS (official terms)

Differences at a glance

SIHOO M59ASFlexiSpot C7

Price: $449.99$429.99
Seat height: 46.5–56.5 cm16.5–20.1 in (42-51 cm)
Seat depth: 17.13 in (≈ 43.5 cm)17.3–20.5 in (44-52 cm)
Load capacity: 330 lb (≈ 150 kg)Mesh Version: 350 lbs; Foam Version: 300 lbs
Recline: Recline up to 126°90–130°
Arms: 3D coordinated flip-up armrests (flip up and down, left and right, forward and backward)3D
Headrest: Double-jointed headrest (height and angle)4D
Lumbar support: Dynamic lumbar support in a dual-section backrestAdjustable Self-adaptive Dynamic & Forward and Backward Adjustable
Warranty: 3 years10 years

Which is cheaper, the SIHOO M59AS or the FlexiSpot C7?

The FlexiSpot C7 is cheaper to start: $429.99 versus $449.99 for the SIHOO M59AS at the brand stores (Oct 2026).

Which has a headrest?

Both: the SIHOO M59AS as standard and the FlexiSpot C7 as standard.