X-Chair X4
Graphite
X-Chair
X4
Tested February 28, 2026 · see how we score
76
Good
Score out of 100
Its dynamic lumbar-support system (ELS) rivals Steelcase's LiveBack at a mid-range price, with less brand recognition.
Price and specs pending verification with the manufacturer.
Score by criteria
Lumbar support & ergonomics8.5 / 10
Adjustability7.5 / 10
Materials & build quality7.5 / 10
Comfort / padding7.5 / 10
Value for money7.0 / 10
Design6.5 / 10
Pros
- Dynamic lumbar support system (ELS)
- Good weight capacity
- Mid-range price between entry and premium tiers
Cons
- Smaller support network than Herman Miller/Steelcase
- Fewer physical sizes
Price comparison
You should buy it if…
- You want dynamic lumbar support similar to the Leap V2 at a lower price
- You want a middle ground between entry and premium
Better skip it if…
- You need multiple physical sizes
- You want the brand with the widest support network
Look at instead: X-Chair X2, Steelcase Leap V2
Specs
| Height range | 150–195 cm |
| Max weight | up to 158 kg |
| Available sizes | One size |
| Warranty | 5 years |
| Category | Office, Mesh |
| Best for | Back pain, Long hours / remote work, Plus-size / high weight capacity |
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