SIHOO B100 vs SIHOO B300 Pro
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$130
lower starting price for SIHOO B100 than SIHOO B300 Pro at the brand stores
Differences at a glance
Sources
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – EU Sihoo official Shop ↗Checked Oct 8, 2026
- Sihoo B300 Pro Ergonomic Office Chair – Official US Sihoo Store ↗Checked Oct 16, 2026
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – Official US Sihoo Store ↗Checked Oct 8, 2026
SIHOO B100SIHOO B300 Pro
- Price
- $199.99 – $259.99$329.99 – $379.99
- Seat height
- Seat height adjustable from 18.3" to 21.9"46.8–55.3 cm
- Load capacity
- 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
- Recline
- Three lockable angles: 110°, 125° and 135°Three lockable recline angles: 105°, 120°, 135°
- Arms
- Flip-up 2D armrests6D All-Around Armrests (rotate, adjust, flip up)
- Headrest
- Wide 2D adjustable headrest3D Ultra-Wide Headrest
- Lumbar support
- Floating sacral cushion (targeted sacral support)4D MicroFit Lumbar Support: 0.8" depth and 2" height adjustment
- Warranty
- 3 years3-Year Free Warranty
Questions
Which is cheaper, the SIHOO B100 or the SIHOO B300 Pro?
The SIHOO B100 is cheaper to start: $199.99 versus $329.99 for the SIHOO B300 Pro 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 B100 as standard and the SIHOO B300 Pro as standard.
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- SIHOO B100 vs SIHOO M18 Arms: Flip-up 2D armrests on SIHOO B100; Adjustable armrests on SIHOO M18.
- SIHOO B100 vs SIHOO B100 Pro Headrest: Wide 2D adjustable headrest on SIHOO B100; Wide 3D adjustable headrest on SIHOO B100 Pro.
- SIHOO B100 vs SIHOO M59AS Headrest: Wide 2D adjustable headrest on SIHOO B100; Double-jointed headrest on SIHOO M59AS.
- SIHOO B300 Pro vs HBADA E3 Air (2026 Edition) Arms: 6D All-Around Armrests on SIHOO B300 Pro; Armrest Height: 68.5cm–84cm on HBADA E3 Air (2026 Edition).