SIHOO Doro S100 vs FlexiSpot C7

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

SIHOO

SIHOO Doro S100

$499.99 – $509.99

FlexiSpot

FlexiSpot C7

$429.99

7 years

longer warranty on FlexiSpot C7 than SIHOO Doro S100 (official terms)

Differences at a glance

SIHOO Doro S100FlexiSpot C7

Price: $499.99 – $509.99$429.99
Seat height: 46–54 cm16.5–20.1 in (42-51 cm)
Seat depth: 15.15–17.12 in (≈ 38.5-43.5 cm)17.3–20.5 in (44-52 cm)
Load capacity: 330 lb (≈ 150 kg)Mesh Version: 350 lbs; Foam Version: 300 lbs
Recline: Reclines up to 135°90–130°
Arms: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage); Up and down 2.76 in, forward and back 1.18 in, side to side, rotate 72°3D
Headrest: Integrated headrest adjusts up or down; upper backrest in five levels4D
Lumbar support: Dual dynamic lumbar supportAdjustable Self-adaptive Dynamic & Forward and Backward Adjustable
Warranty: 3 years10 years

Which is cheaper, the SIHOO Doro S100 or the FlexiSpot C7?

The FlexiSpot C7 is cheaper to start: $429.99 versus $499.99 for the SIHOO Doro S100 at the brand stores (Oct 2026).

Which has a headrest?

Both: the SIHOO Doro S100 as standard and the FlexiSpot C7 as standard.