X100 vs 13 Ultra
It depends
Too close to call outright
These two are within 2 points overall — it genuinely depends on price on the day. The X100 edges both longevity and performance, so prefer it when prices are close.
Value Score: X100 64 · 13 Ultra 62 — 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
Both displays are effectively the same class.
The X100's MediaTek Dimensity 9300 is simply the faster chip.
The 13 Ultra has the stronger camera system (4 real rear lenses vs 3).
Battery capacities are close enough not to decide this.
The X100 is supported until Nov 2028 — 7 months longer than the 13 Ultra.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | X100 | 13 Ultra |
|---|---|---|
| Price (street) | $620 | $650 |
| Display | 6.78-inch LTPO AMOLED, 2800x1260, 120Hz, up to 3000 nits peak | 6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz |
| Chipset | MediaTek Dimensity 9300 | Qualcomm Snapdragon 8 Gen 2 |
| RAM | 12GB/16GB | 12GB/16GB |
| Storage | 256GB/512GB | 256GB/512GB/1TB |
| Battery | 5,000 mAh | 5,000 mAh |
| Charging | 120W wired | 90W wired, 50W wireless |
| Rear cameras | 50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope | 50MP main, 50MP ultra-wide, 50MP telephoto 3.2x, 50MP periscope telephoto 5x |
| Dimensions | 164.1 × 75.3 × 8.2 mm | 163.2 × 74.6 × 9.1 mm |
| Weight | 202 g | 227 g |
| Water resistance | IP68 | IP68 |
| Supported until | Nov 2028 | Apr 2028 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.