Nouhaus ErgoPro Ergonomic Office Chair vs SIHOO Doro C300 Pro V2

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

Nouhaus

Nouhaus ErgoPro Ergonomic Office Chair

$699.99

SIHOO

SIHOO Doro C300 Pro V2

$499.99 – $549.99

$200

lower starting price for SIHOO Doro C300 Pro V2 than Nouhaus ErgoPro Ergonomic Office Chair at the brand stores

Differences at a glance

Nouhaus ErgoPro Ergonomic Office ChairSIHOO Doro C300 Pro V2

Price: $699.99$499.99 – $549.99
Seat depth: adjustableSeat Depth 16.9" - 18.5"
Recline: 2:1 synchronized weight-sensing tiltRecline Angles 105°, 120°, 135°
Arms: 4D8D Bionic Armrests (up, down, forward, back, rotate, or tilt)
Headrest: height and tilt adjustableUltra-wide 3D headrest, adjusts in three directions
Lumbar support: dynamic, pressure-responsiveDomino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levels

Which is cheaper, the Nouhaus ErgoPro Ergonomic Office Chair or the SIHOO Doro C300 Pro V2?

The SIHOO Doro C300 Pro V2 is cheaper to start: $499.99 versus $699.99 for the Nouhaus ErgoPro Ergonomic Office Chair at the brand stores (Oct 2026).

Which has a headrest?

Both: the Nouhaus ErgoPro Ergonomic Office Chair as standard and the SIHOO Doro C300 Pro V2 as standard.