SIHOO Doro S100 vs FlexiSpot C7 Morpher

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 Morpher

$799.99 – $849.99

7 years

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

Differences at a glance

SIHOO Doro S100FlexiSpot C7 Morpher

Price: $499.99 – $509.99$799.99 – $849.99
Seat height: 46–54 cm17.72–21.26 in
Seat depth: 15.15–17.12 in (≈ 38.5-43.5 cm)16.14–18.7 in
Load capacity: 330 lb (≈ 150 kg)380 lb
Recline: Reclines up to 135°93–135°
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°5D
Headrest: Integrated headrest adjusts up or down; upper backrest in five levels135°
Lumbar support: Dual dynamic lumbar supportair lumbar support
Warranty: 3 years10 years

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

The SIHOO Doro S100 is cheaper to start: $499.99 versus $799.99 for the FlexiSpot C7 Morpher at the brand stores (Oct 2026).

Which has a higher weight capacity?

The FlexiSpot C7 Morpher, rated for 380 lb versus 330 lb for the SIHOO Doro S100.

Which has a headrest?

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