FlexiSpot C7 Morpher vs SIHOO Doro S100

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

FlexiSpot

FlexiSpot C7 Morpher

$799.99 – $849.99

SIHOO

SIHOO Doro S100

$499.99 – $509.99

7 years

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

Differences at a glance

FlexiSpot C7 MorpherSIHOO Doro S100

Price: $799.99 – $849.99$499.99 – $509.99
Seat height: 17.72–21.26 in46–54 cm
Seat depth: 16.14–18.7 in15.15–17.12 in (≈ 38.5-43.5 cm)
Load capacity: 380 lb330 lb (≈ 150 kg)
Recline: 93–135°Reclines up to 135°
Arms: 5D4D 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°
Headrest: 135°Integrated headrest adjusts up or down; upper backrest in five levels
Lumbar support: air lumbar supportDual dynamic lumbar support
Warranty: 10 years3 years

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

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