400 Pro vs Find X8 Pro
It depends
Too close to call outright
These two are within 3 points overall, so it depends on you: keep phones for years → 400 Pro (supported until May 2031); want maximum speed → Find X8 Pro (MediaTek Dimensity 9400).
Value Score: 400 Pro 70 · Find X8 Pro 67 — 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 Find X8 Pro's screen is the better one — 6.78-inch ltpo amoled, 2780x1264, 120hz.
Performance is a wash — same chip tier.
The Find X8 Pro has the stronger camera system (4 real rear lenses vs 3).
5,910mAh vs 5,300mAh — the Find X8 Pro lasts longer between charges.
The 400 Pro is supported until May 2031 — 6 months longer than the Find X8 Pro.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | 400 Pro | Find X8 Pro |
|---|---|---|
| Price (street) | $700 | $1050 |
| Display | 6.7-inch AMOLED, 2800x1280, 120Hz | 6.78-inch LTPO AMOLED, 2780x1264, 120Hz |
| Chipset | Qualcomm Snapdragon 8 Gen 3 | MediaTek Dimensity 9400 |
| RAM | 12GB/16GB | 12GB/16GB |
| Storage | 256GB/512GB | 256GB/512GB/1TB |
| Battery | 5,300 mAh | 5,910 mAh |
| Charging | 100W wired, 50W wireless | 80W wired, 50W wireless |
| Rear cameras | 200MP main, 50MP telephoto 3x, 12MP ultra-wide | 50MP main, 50MP ultra-wide, 50MP telephoto 3x, 50MP telephoto 6x periscope |
| Dimensions | 160.8 × 76.1 × 8.1 mm | 162.3 × 76.7 × 8.2 mm |
| Weight | 205 g | 215 g |
| Water resistance | IP68/IP69 | IP68/IP69 |
| Supported until | May 2031 | Nov 2030 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.