AndaSeat Phantom 4 vs SIHOO B300 Pro
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
2 years
longer warranty on AndaSeat Phantom 4 than SIHOO B300 Pro (official terms)
Differences at a glance
Sources
- AndaSeat Phantom 4 specification sheet (official product page image) ↗Checked Oct 17, 2026
- Sihoo B300 Pro Ergonomic Office Chair – Official US Sihoo Store ↗Checked Oct 16, 2026
- AndaSeat Phantom 4 Series product page ↗Checked Oct 17, 2026
AndaSeat Phantom 4SIHOO B300 Pro
- Price
- $319$329.99 – $379.99
- Seat height
- 17.3–21.2 in46.8–55.3 cm
- Seat depth
- 22 in16.5–18.5 in (≈ 42-47 cm)
- Load capacity
- 220 lb330 lb (≈ 150 kg)
- Recline
- 90–135°Three lockable recline angles: 105°, 120°, 135°
- Arms
- 2D6D All-Around Armrests (rotate, adjust, flip up)
- Headrest
- elastic-strap memory foam head pillow3D Ultra-Wide Headrest
- Lumbar support
- dynamic auto-tracking, 15 positions, 0-3.7 in4D MicroFit Lumbar Support: 0.8" depth and 2" height adjustment
- Warranty
- 5 year3-Year Free Warranty
Questions
Which is cheaper, the AndaSeat Phantom 4 or the SIHOO B300 Pro?
The AndaSeat Phantom 4 is cheaper to start: $319 versus $329.99 for the SIHOO B300 Pro at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO B300 Pro, rated for 330 lb versus 220 lb for the AndaSeat Phantom 4.
Which has a headrest?
Both: the AndaSeat Phantom 4 as standard and the SIHOO B300 Pro as standard.
