PhoneLifespan

iPhone 16 Pro Max vs 15 Pro

vs

It depends

Too close to call outright

These two are within 3 points overall, so it depends on you: keep phones for years → iPhone 16 Pro Max (supported until Sep 2031); want maximum speed → 15 Pro (Qualcomm Snapdragon 8 Elite).

Value Score: iPhone 16 Pro Max 71 · 15 Pro 74 methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Apple iPhone 16 Pro Max $649
Safe to buy$10.26/mo
2024◆ Buy-by Sep 20292031
Xiaomi 15 Pro $650
Safe to buy$12.37/mo
2024◆ Buy-by Oct 20282030

Category by category

Display
iPhone 16 Pro Max 8015 Pro 90

The 15 Pro's screen is the better one — 6.73-inch ltpo amoled, 3200 x 1440, 120hz.

Performance
iPhone 16 Pro Max 9515 Pro 98

Performance is a wash — same chip tier.

Camera
iPhone 16 Pro Max 7415 Pro 79

The 15 Pro has the stronger camera system — same lens count, higher-grade sensors.

Battery
iPhone 16 Pro Max 7415 Pro 100

6,100mAh vs 4,685mAh — the 15 Pro lasts longer between charges.

Software longevity
iPhone 16 Pro Max 7515 Pro 63

The iPhone 16 Pro Max is supported until Sep 2031 — 11 months longer than the 15 Pro.

Value
iPhone 16 Pro Max 7115 Pro 74

Pound for pound, these two are equally good deals.

Full spec table
SpeciPhone 16 Pro Max15 Pro
Price (street)$649$650
Display6.9-inch Super Retina XDR OLED, ProMotion 1–120Hz, up to 2000 nits peak6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
ChipsetApple A18 ProQualcomm Snapdragon 8 Elite
RAM8GB12GB/16GB
Storage256GB/512GB/1TB256GB/512GB/1TB
Battery4,685 mAh6,100 mAh
ChargingWired fast charge — 50% in ~30 min with a 20W+ adapter; MagSafe wireless up to 25W90W wired, 50W wireless
Rear cameras48MP main, 48MP ultra-wide, 12MP periscope 5x50MP main, 50MP ultra-wide, 50MP telephoto 5x
Dimensions163 × 77.6 × 8.25 mm161.3 × 74.6 × 8.4 mm
Weight227 g213 g
Water resistanceIP68IP68
Supported untilSep 2031Oct 2030

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.