SIHOO M57 vs SIHOO Doro C300

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

SIHOO M57

SIHOO

SIHOO M57

$319.99

VS
SIHOO Doro C300

SIHOO

SIHOO Doro C300

$559.99 – $569.99

$240

lower starting price for SIHOO M57 than SIHOO Doro C300 at the brand stores

SIHOO M57SIHOO Doro C300
Price
$319.99$559.99 – $569.99
Seat height
46–55 cm (≈ 18.1-21.7 in)47–55 cm
Seat depth
18.11 in (≈ 46 cm)43.5–46 cm
Load capacity
330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline
Reclines up to 126°Recline Angles: 110°, 120°, 130°
Arms
3D coordinated armrests (up and down, left and right, forward and backward)4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage)
Headrest
Headrest adjusts vertically up to 3.9 inches and rotates 45 degrees3D Mechanical Headrest
Lumbar support
Dual-adjustable lumbar support (vertical and horizontal)Self-adaptive dynamic lumbar support
Warranty
3 years3 years

Questions

Which is cheaper, the SIHOO M57 or the SIHOO Doro C300?

The SIHOO M57 is cheaper to start: $319.99 versus $559.99 for the SIHOO Doro C300 at the brand stores (Oct 2026).

Which has a higher weight capacity?

Neither. Both are rated for 330 lb in their official specifications.

Which has a headrest?

Both: the SIHOO M57 as standard and the SIHOO Doro C300 as standard.

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