Mizuno JPX-800 Pro vs Mizuno JPX-825 Pro
Side-by-side factory specifications. Differing values are highlighted.
Specification comparison
| Club | JPX-800 Pro loft | JPX-825 Pro loft | JPX-800 Pro lie | JPX-825 Pro lie | JPX-800 Pro length | JPX-825 Pro length |
|---|---|---|---|---|---|---|
| 3 | 20 | — | 59.5 | — | 38.75 | — |
| 4 | 23 | 23 | 60 | 60 | 38.25 | 38.25 |
| 5 | 26 | 26 | 60.5 | 60.5 | 37.75 | 37.75 |
| 6 | 29 | 29 | 61 | 61 | 37.25 | 37.25 |
| 7 | 33 | 33 | 61.5 | 61.5 | 36.75 | 36.75 |
| 8 | 37 | 37 | 62 | 62 | 36.25 | 36.25 |
| 9 | 41 | 41 | 62.5 | 62.5 | 35.75 | 35.75 |
| PW | 45 | 45 | 63 | 63 | 35.5 | 35.5 |
| GW | 50 | 50 | 63 | 63 | 35.25 | 35.25 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Lofts compared
- JPX-800 Pro
- JPX-825 Pro
What the differences mean
Every club the two sets share has exactly the same loft, starting with a 33° 7-iron. On paper there is no distance or trajectory difference: with the same swing, a 7-iron from either set should launch and carry about the same. The real differences are in how the heads are built, how they look at address and how they feel at impact, none of which a spec table can show. Lie angles and lengths match as well, so any fitting adjustment made to one set would carry straight over to the other.
The sets are built differently: the JPX-800 Pro runs 3-iron to GW (9 clubs), the JPX-825 Pro 4-iron to GW (8 clubs).
Both are players irons, built for roughly scratch to 10 handicaps. Small-to-mid cavity backs with traditional lofts, modest offset and workable shaping for low-handicap players. Because they target the same golfer, the decision comes down to the specific loft, feel and shaping differences rather than who the sets are made for.
The JPX-800 Pro is listed as Grain Flow Forged with an undercut cavity and the JPX-825 Pro as forged. With the build method this similar, differences in feel come down to head size, sole width, topline and offset rather than how the heads are made.
The JPX-825 Pro arrived 2 years after the JPX-800 Pro, a typical one-generation refresh. Changes over that span are usually incremental: refined face thickness, revised weighting, updated looks and small loft tweaks rather than a new concept.
Which should you choose?
The JPX-800 Pro and JPX-825 Pro share the same lofts on every club on file, so the difference is in head construction, feel and forgiveness rather than trajectory.
Both charts are reproduced in full on their own pages: Mizuno JPX-800 Pro specs and Mizuno JPX-825 Pro specs.
Frequently asked questions
Is the Mizuno JPX-800 Pro stronger lofted than the JPX-825 Pro?
No. Both have a 33° 7-iron and the same loft on every club they share, so neither is stronger lofted. The difference is in construction and feel.
What is the loft difference between the Mizuno JPX-800 Pro and JPX-825 Pro?
There is none. Every club both sets include has the same loft, including the 33° 7-iron.
Are the Mizuno JPX-800 Pro and JPX-825 Pro aimed at the same golfer?
Yes. Both are players irons, built for roughly scratch to 10 handicaps. Choose on feel, looks and gapping, ideally after hitting both.
Do the Mizuno JPX-800 Pro and JPX-825 Pro have the same lie and length?
At the 7-iron, yes: both are 61.5° lie and 36.75 inches long.
Shop Mizuno JPX-800 Pro
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