Apple
iPhone 15 Pro Max 128GB
A17 Pro · iOS · 128GB
92
/ 100
From $1,199
VS
iPhone 17 Pro Max 256GB (White) wins by 6
Apple
iPhone 17 Pro Max 256GB (White)
A19 Pro · 256GB · White
98
/ 100
From $1,199
Specdex verdict
iPhone 17 Pro Max 256GB (White) takes it — here’s why.
In our weighted Specdex score, iPhone 15 Pro Max 128GB lands at 92 and iPhone 17 Pro Max 256GB (White) at 98. That puts iPhone 17 Pro Max 256GB (White) ahead by 6 points — a decisive margin driven mostly by its strengths in the categories below.
Pick iPhone 15 Pro Max 128GB if…
- ✓iOS ecosystem
- ✓Long update support
- ✓Polished hardware
Pick iPhone 17 Pro Max 256GB (White) if…
- ✓Apple A19 Pro silicon
- ✓120 Hz ProMotion (Pro/Air)
- ✓Apple Intelligence Gen 2
iPhone 15 Pro Max 128GB 92
vs 98 iPhone 17 Pro Max 256GB (White)
Score breakdown
iPhone 15 Pro Max 128GB
92 cpu 92
gpu 90
camera 91
battery 86
display 89
design 92
iPhone 17 Pro Max 256GB (White)
98 cpu 99
gpu 98
camera 97
battery 92
display 96
design 99
Specs side-by-side
| Spec | iPhone 15 Pro Max 128GB | iPhone 17 Pro Max 256GB (White) |
|---|---|---|
| Chipset | A17 Pro | A19 Pro |
| Storage | 128GB | ▲ 256GB |
| OS | iOS 17 | iOS 19 |
| Release year | 2023 | 2025 |
| Color | — | White |
iPhone 15 Pro Max 128GB
Pros
- +iOS ecosystem
- +Long update support
- +Polished hardware
Cons
- −Premium pricing
- −Limited customization
- −Lightning/USB-C split across generations
iPhone 17 Pro Max 256GB (White)
Pros
- +Apple A19 Pro silicon
- +120 Hz ProMotion (Pro/Air)
- +Apple Intelligence Gen 2
Cons
- −Still Lightning-free, USB-C only
- −Premium pricing
- −AI features require online offload for some tasks
FAQ: iPhone 15 Pro Max 128GB vs iPhone 17 Pro Max 256GB (White)
Which is better, iPhone 15 Pro Max 128GB or iPhone 17 Pro Max 256GB (White)? +
iPhone 17 Pro Max 256GB (White) scores 98 on our weighted rubric — ahead by 6. Your best pick depends on the sub-scores above.
Is iPhone 15 Pro Max 128GB worth the price? +
At $1,199, iPhone 15 Pro Max 128GB delivers a Specdex score of 92 — strongest in cpu.
Is iPhone 17 Pro Max 256GB (White) worth the price? +
At $1,199, iPhone 17 Pro Max 256GB (White) delivers a Specdex score of 98 — strongest in cpu.
Does iPhone 15 Pro Max 128GB or iPhone 17 Pro Max 256GB (White) last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.