iPhone 17 Pro vs iPhone 15 Pro: Skip-Generation Upgrade Worth It?
If you're on an iPhone 15 Pro and wondering whether to upgrade in 2026, this is the comparison. iPhone 17 Pro was runner-up Best Camera at MKBHD's 2025 Smartphone Awards; iPhone 15 Pro won Best Camera in 2023. Two years, two chip generations.
Updated · Verdict based on MKBHD Smartphone Awards results and spec analysis.
iPhone 17 Pro
Apple · 2025 · From $999
iPhone 15 Pro
Apple · 2023 · From $999
Round wins
iPhone 17 Pro: 5 · iPhone 15 Pro: 1 ·Ties: 1
Specs side-by-side
| Spec | iPhone 17 Pro | iPhone 15 Pro |
|---|---|---|
| Display | 6.3-inch OLED, 120Hz ProMotion | 6.1-inch OLED, 120Hz ProMotion |
| Processor | Apple A19 Pro | Apple A17 Pro |
| RAM | 8GB | 8GB |
| Camera | 48MP main + 48MP ultrawide + 12MP 5x telephoto | 48MP main + 12MP ultrawide + 12MP 3x telephoto |
| Battery | 3,700 mAh | 3,274 mAh |
| OS | iOS 19 | iOS 17 |
| Starting price | $999 | $999 |
| Released | 2025 | 2023 |
Round-by-round breakdown
Display
Winner: iPhone 17 ProiPhone 17 Pro: ~4,000 nits peak. iPhone 15 Pro: ~2,000 nits peak. Roughly 2x brightness — the biggest visible improvement.
Performance
Winner: iPhone 17 ProA19 Pro is roughly 50% faster than A17 Pro across CPU/GPU and dramatically better thermals under sustained load.
Camera
Winner: iPhone 17 ProTriple 48MP system on the 17 Pro vs 48MP main + 12MP ultrawide + 12MP 3x on 15 Pro. Material improvements — particularly on ultrawide.
Battery
Winner: iPhone 17 ProiPhone 17 Pro averages 7–8 hours screen-on; 15 Pro averaged 5–6 hours. Real difference.
Apple Intelligence
TieBoth fully support Apple Intelligence. 17 Pro runs features marginally faster but day-to-day they're equivalent.
Software longevity
Winner: iPhone 17 ProiPhone 17 Pro: ~5 years of iOS support runway. 15 Pro: ~3 years remaining.
Price
Winner: iPhone 15 ProiPhone 15 Pro: now $599–$699 refurbished. iPhone 17 Pro: $1,099. The 15 Pro is the value pick if you can live with its limitations.
Final verdict
Yes, upgrade — but only if you'll keep the new phone for 4+ years. The 17 Pro's improvements over the 15 Pro (better thermals, materially upgraded cameras, A19 Pro efficiency, longer battery, brighter display) are real and add up. If you upgrade more frequently, wait for the iPhone 18 Pro instead.
Frequently Asked Questions
Should I upgrade from iPhone 15 Pro to 17 Pro?
Yes if you'll keep the new phone for 4+ years — material camera, performance, battery, and brightness improvements. No if you upgrade frequently or you're price-sensitive.
iPhone 15 Pro or iPhone 17 Pro for new buyers in 2026?
iPhone 17 Pro at $1,099 if you want the latest. iPhone 15 Pro at $599–$699 refurbished if budget-conscious — winner of MKBHD's 2023 Best Camera, still supports Apple Intelligence.
Which has the better camera, 15 Pro or 17 Pro?
iPhone 17 Pro by a meaningful margin — particularly on ultrawide (now 48MP vs 12MP) and computational pipeline. 15 Pro is still excellent and was MKBHD's 2023 Best Camera winner.