Sidiz T80 vs SIHOO Doro C300 Pro
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
12 years
longer warranty on Sidiz T80 than SIHOO Doro C300 Pro (official terms)
Differences at a glance
Sources
Sidiz T80SIHOO Doro C300 Pro
- Price
- ₩689,000 – ₩859,000$789.99 – $839.99
- Load capacity
- Maximum load 125 kg (≈ 276 lb)330 lb (≈ 150 kg)
- Recline
- Multi-limited tilt (limits backrest recline angle), tilt tension adjustmentMaximum recline angle of 135°
- Arms
- 3D adjustable armrests (height, front-back position, left-right angle)6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)
- Headrest
- Headrest height / angle adjustmentHeadrest adjusts up and down, back and forth, or rotates
- Lumbar support
- Lumbar support height adjustmentLumbar support automatically conforms to your spine (BM Tracking System)
- Warranty
- 15-year quality warranty (for customers who register the product)3 years
Questions
Which has a headrest?
Both: the Sidiz T80 as standard and the SIHOO Doro C300 Pro as standard.
Swap in a similar chair
Compare Sidiz T80 with
Compare SIHOO Doro C300 Pro with
More comparisons
- Sidiz T80 vs Herman Miller Aeron Headrest: Headrest height / angle adjustment on Sidiz T80; None offered by Herman Miller on Herman Miller Aeron.
- Sidiz T80 vs Steelcase Gesture Headrest: Headrest height / angle adjustment on Sidiz T80; Optional on Steelcase Gesture.
- SIHOO Doro C300 Pro vs Steelcase Gesture Arms: 6D coordinated armrests on SIHOO Doro C300 Pro; Width 10.25–22.5 in between arms on Steelcase Gesture.
- SIHOO Doro C300 Pro vs HBADA X7 Air SIHOO Doro C300 Pro lists at $789.99 – $839.99; HBADA X7 Air at $1,399 (official stores).
- SIHOO Doro C300 Pro vs HBADA E3 Pro (2026 Edition) Arms: 6D coordinated armrests on SIHOO Doro C300 Pro; Armrest Height: 28.3"–34.4" on HBADA E3 Pro (2026 Edition).
- SIHOO Doro C300 Pro vs Autonomous ErgoChair Pro Arms: 6D coordinated armrests on SIHOO Doro C300 Pro; 3D armrests on Autonomous ErgoChair Pro.




