iPhone 15 Plus vs iPhone 17 Pro
It depends
Too close to call outright
These two are within 1 point overall — it genuinely depends on price on the day. The iPhone 17 Pro edges both longevity and performance, so prefer it when prices are close.
Value Score: iPhone 15 Plus 67 · iPhone 17 Pro 68 — 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 iPhone 17 Pro's screen is the better one — 6.3-inch super retina xdr oled, promotion 1–120hz, up to 3000 nits peak.
The iPhone 17 Pro's Apple A19 Pro is simply the faster chip.
The iPhone 17 Pro has the stronger camera system (3 real rear lenses vs 2).
Battery capacities are close enough not to decide this.
The iPhone 17 Pro is supported until Sep 2032 — 24 months longer than the iPhone 15 Plus.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | iPhone 15 Plus | iPhone 17 Pro |
|---|---|---|
| Price (street) | $403 | $1099 |
| Display | 6.7-inch Super Retina XDR OLED, 60Hz, up to 2000 nits peak | 6.3-inch Super Retina XDR OLED, ProMotion 1–120Hz, up to 3000 nits peak |
| Chipset | Apple A16 Bionic | Apple A19 Pro |
| RAM | 6GB | 12GB |
| Storage | 128GB/256GB/512GB | 256GB/512GB/1TB |
| Battery | 4,383 mAh | 4,252 mAh |
| Charging | 20W+ wired (50% in ~30 min), MagSafe 15W wireless, Qi 7.5W | Wired fast charge — 50% in ~20 min with a 40W+ adapter; MagSafe wireless up to 25W (Qi2.2) |
| Rear cameras | 48MP main, 12MP ultra-wide | 48MP main, 48MP ultra-wide, 48MP telephoto 4x |
| Dimensions | 160.9 × 77.8 × 7.8 mm | 150 × 71.9 × 8.75 mm |
| Weight | 201 g | 206 g |
| Water resistance | IP68 | IP68 |
| Supported until | Sep 2030 | Sep 2032 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.