Zu7 vs xArm 7: Which Is Better in 2026?
Independent spec-by-spec comparison of the JAKA Zu7 Collaborative Robot and UFACTORY xArm 7 DoF Robotic Arm. Real pricing, verified specs, no affiliate bias.
JAKA
Industry estimate · Updated 2026-03
Payload
7 kg
Reach
954 mm
Axes
6
Repeatability
0.02 mm
UFACTORY
Top3DShop (verified) · Updated 2026-03
Payload
5 kg
Reach
700 mm
Axes
7
Repeatability
0.1 mm
Zu7 is 44% more expensive than xArm 7
Price Comparison
Zu7
~$12,000–$18,000
Industry estimate
xArm 7
$10,449
Top3DShop (verified)
✓ Lower priceThe Zu7 costs 44% more than the xArm 7.
Winner by Category
Full Spec Comparison
| Spec | Zu7 | xArm 7 |
|---|---|---|
| Payload | 7 kg | 5 kg |
| Reach | 954 mm | 700 mm |
| Axes | 6 | 7 |
| Repeatability | 0.02 mm | 0.1 mm |
Our Verdict
On price, the xArm 7 comes in 44% cheaper than the Zu7 — a meaningful gap if budget is the primary constraint.
For payload capacity, the Zu7 handles 7kg vs the xArm 7's 5kg — a 40% advantage for heavier tasks.
**Choose the Zu7** if you need the stronger all-round performer across specs and value.
**Choose the xArm 7** if its specific strengths — such as lower price — align with your use case.
Best For
Zu7
- ✓machine tending
- ✓welding
- ✓automotive
- ✓general manufacturing
xArm 7
- ✓complex motion research
- ✓obstacle avoidance
- ✓advanced manipulation
Related Comparisons
Other comparisons involving Zu7 or xArm 7.
Interested in this robot?
We source direct from China with Foshan-based quality inspection. Get a real quote with shipping costs included.