iPhone 15 Plus vs iPhone 15 Pro
It depends
Too close to call outright
These two are within 4 points overall, so it depends on you: keep phones for years → iPhone 15 Plus (supported until Sep 2030); want maximum speed → iPhone 15 Pro (Apple A17 Pro).
Value Score: iPhone 15 Plus 66 · iPhone 15 Pro 62 — methodology
Who should pick which
Beyond the scores — our take on each phone and the buyer it actually suits.
At ~$403 used with an estimated four-plus years of updates left, the iPhone 15 Plus is the cheapest way to get a big-screen iPhone with USB-C, huge battery life, and a long runway.
Pick it if
- ✓ Big-screen buyers on a budget
- ✓ Battery-life maximalists
- ✓ Long-term keepers who buy used
Skip it if
- ✗ You want Apple Intelligence — you need an iPhone 15 Pro or newer
- ✗ 120Hz scrolling matters to you
A lighter titanium Pro with 120Hz, a 3x telephoto and a fast USB-C port — the smaller Pro that still does almost everything the Max does.
Pick it if
- ✓ Buyers who want Pro features in a compact, lighter body
- ✓ Photographers who want optical telephoto without the largest phone
- ✓ Power users running demanding apps or games who value the A17 Pro
Skip it if
- ✗ You want the longest zoom reach, which only the Pro Max provides
- ✗ You need all-day battery under heavy use without charging
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 15 Pro's screen is the better one — 6.1-inch super retina xdr oled, 120hz promotion, always-on, dynamic island, up to 2000 nits peak.
The iPhone 15 Pro's Apple A17 Pro is simply the faster chip.
The iPhone 15 Pro has the stronger camera system (3 real rear lenses vs 2).
4,383mAh vs 3,274mAh — the iPhone 15 Plus lasts longer between charges.
Both phones' support windows end around the same time.
Overall value goes to the iPhone 15 Plus at $8.08 per month of safe use.
Frequently asked
Is the iPhone 15 Plus still supported in 2026?
Yes, fully. It runs the latest iOS in 2026 and Apple confirmed at WWDC 2026 that it gets iOS 27 this fall. On Apple's typical seven-year pattern we estimate support until around September 2030 — more than four years away.
Is the iPhone 15 Plus worth buying used in 2026?
Yes — it's one of the best used-iPhone values right now. At roughly $403 with about 51 months of estimated support left, it costs around $8 per month of safe use, and you get USB-C plus class-leading battery life.
How long will the iPhone 15 Pro get updates?
Apple makes no fixed commitment, but its flagships have typically received around seven years of iOS and security updates. With a September 2023 release, the iPhone 15 Pro should be supported into roughly 2030, so it remains a strong long-term choice in 2026.
Is a used iPhone 15 Pro worth it in 2026?
Yes. Around 620 dollars used, it delivers a 120Hz screen, titanium build, a 3x telephoto camera and the fast A17 Pro chip with years of updates left. It is a smart pick if you want Pro features but do not need the largest body or longest zoom.
Full spec table
| Spec | iPhone 15 Plus | iPhone 15 Pro |
|---|---|---|
| Price (street) | $403 | $620 |
| Display | 6.7-inch Super Retina XDR OLED, 60Hz, up to 2000 nits peak | 6.1-inch Super Retina XDR OLED, 120Hz ProMotion, Always-On, Dynamic Island, up to 2000 nits peak |
| Chipset | Apple A16 Bionic | Apple A17 Pro |
| RAM | 6GB | 8GB |
| Storage | 128GB/256GB/512GB | 128GB/256GB/512GB/1TB |
| Battery | 4,383 mAh | 3,274 mAh |
| Charging | 20W+ wired (50% in ~30 min), MagSafe 15W wireless, Qi 7.5W | Wired ~50% in 30 min with 20W+; MagSafe 15W wireless |
| Rear cameras | 48MP main, 12MP ultra-wide | 48MP main, 12MP ultra-wide, 12MP telephoto |
| Dimensions | 160.9 × 77.8 × 7.8 mm | 146.6 × 70.6 × 8.25 mm |
| Weight | 201 g | 187 g |
| Water resistance | IP68 | IP68 |
| Supported until | Sep 2030 | Sep 2030 |
More comparisons
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.