iQOO Z10 5G vs X100 Ultra
It depends
Too close to call outright
These two are within 4 points overall — it genuinely depends on price on the day. The X100 Ultra edges both longevity and performance, so prefer it when prices are close.
Value Score: iQOO Z10 5G 70 · X100 Ultra 66 — 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 X100 Ultra's screen is the better one — 6.78-inch ltpo amoled, 120hz, 3000 nits peak.
The X100 Ultra's Snapdragon 8 Gen 3 is simply the faster chip.
The X100 Ultra has the stronger camera system (3 real rear lenses vs 1).
7,300mAh vs 5,500mAh — the iQOO Z10 5G lasts longer between charges.
The X100 Ultra is supported until May 2029 — 13 months longer than the iQOO Z10 5G.
Overall value goes to the iQOO Z10 5G at $12.76 per month of safe use.
Full spec table
| Spec | iQOO Z10 5G | X100 Ultra |
|---|---|---|
| Price (street) | $280 | $720 |
| Display | 6.77-inch AMOLED, FHD+, 120Hz, 5000 nits peak, 3840Hz PWM | 6.78-inch LTPO AMOLED, 120Hz, 3000 nits peak |
| Chipset | Qualcomm Snapdragon 7s Gen 3 (4nm) | Snapdragon 8 Gen 3 |
| RAM | 8GB/12GB | 12GB/16GB |
| Storage | 128GB/256GB/512GB | 256GB/512GB/1TB |
| Battery | 7,300 mAh | 5,500 mAh |
| Charging | 90W wired | 80W wired, 30W wireless |
| Rear cameras | 50MP main, 2MP depth | 50MP main, 200MP periscope telephoto, 50MP ultra-wide |
| Dimensions | 163.4 × 76.4 × 7.9 mm | 164.1 x 75.6 x 9.2 mm |
| Weight | 199 g | 229 g |
| Water resistance | Splash resistant (MIL-STD-810H) | IP68/IP69 |
| Supported until | Apr 2028 | May 2029 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.