Find X8 Pro vs 15 Ultra
It depends
Too close to call outright
These two are within 2 points overall, so it depends on you: keep phones for years → Find X8 Pro (supported until Nov 2030); want maximum speed → 15 Ultra (Qualcomm Snapdragon 8 Elite (3nm)).
Value Score: Find X8 Pro 67 · 15 Ultra 65 — methodology
The lifespan decider
When specs are close, support length decides it — this is what each phone costs per month of safe use.
Category by category
The 15 Ultra's screen is the better one — 6.73-inch 2k (1440×3200) ltpo amoled, 1–120hz, up to 3200 nits peak.
The 15 Ultra's Qualcomm Snapdragon 8 Elite (3nm) is simply the faster chip.
The 15 Ultra has the stronger camera system — same lens count, higher-grade sensors.
5,910mAh vs 5,410mAh — the Find X8 Pro lasts longer between charges.
The Find X8 Pro is supported until Nov 2030 — 9 months longer than the 15 Ultra.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | Find X8 Pro | 15 Ultra |
|---|---|---|
| Price (street) | $1050 | $1350 |
| Display | 6.78-inch LTPO AMOLED, 2780x1264, 120Hz | 6.73-inch 2K (1440×3200) LTPO AMOLED, 1–120Hz, up to 3200 nits peak |
| Chipset | MediaTek Dimensity 9400 | Qualcomm Snapdragon 8 Elite (3nm) |
| RAM | 12GB/16GB | 16GB |
| Storage | 256GB/512GB/1TB | 512GB/1TB |
| Battery | 5,910 mAh | 5,410 mAh |
| Charging | 80W wired, 50W wireless | 90W wired, 80W wireless |
| Rear cameras | 50MP main, 50MP ultra-wide, 50MP telephoto 3x, 50MP telephoto 6x periscope | 50MP main, 50MP ultra-wide, 50MP telephoto (70mm floating), 200MP periscope telephoto |
| Dimensions | 162.3 × 76.7 × 8.2 mm | 161.3 × 75.3 × 9.35 mm |
| Weight | 215 g | 226 g |
| Water resistance | IP68/IP69 | IP68 |
| Supported until | Nov 2030 | Mar 2030 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.