PhoneLifespan

iPhone 15 Pro Max vs Razr Ultra 2025

vs

Winner

Apple iPhone 15 Pro Max

Lifespan decides this one: the iPhone 15 Pro Max is supported until Sep 2030 at $14.87 per month of safe use, while the Razr Ultra 2025 runs out in May 2029 ($31.57/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 15 Pro Max 63 · Razr Ultra 2025 53 — 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 15 Pro Max $760
Safe to buy$14.87/mo
2023◆ Buy-by Sep 20282030
Motorola Razr Ultra 2025 $1100
Buy with care$31.57/mo
2025◆ Buy-by May 20272029

Category by category

Display
iPhone 15 Pro Max 80Razr Ultra 2025 70

The iPhone 15 Pro Max's screen is the better one — 6.7-inch super retina xdr oled, 120hz promotion, always-on, dynamic island, up to 2000 nits peak.

Performance
iPhone 15 Pro Max 88Razr Ultra 2025 98

The Razr Ultra 2025's Snapdragon 8 Elite is simply the faster chip.

Camera
iPhone 15 Pro Max 74Razr Ultra 2025 67

The iPhone 15 Pro Max has the stronger camera system (3 real rear lenses vs 2).

Battery
iPhone 15 Pro Max 68Razr Ultra 2025 74

4,700mAh vs 4,422mAh — the Razr Ultra 2025 lasts longer between charges.

Software longevity
iPhone 15 Pro Max 61Razr Ultra 2025 41

The iPhone 15 Pro Max is supported until Sep 2030 — 16 months longer than the Razr Ultra 2025.

Value
iPhone 15 Pro Max 63Razr Ultra 2025 53

Overall value goes to the iPhone 15 Pro Max at $14.87 per month of safe use.

Full spec table
SpeciPhone 15 Pro MaxRazr Ultra 2025
Price (street)$760$1100
Display6.7-inch Super Retina XDR OLED, 120Hz ProMotion, Always-On, Dynamic Island, up to 2000 nits peakInner: 7.0-inch foldable pOLED, Super HD (1224p), up to 165Hz, Pantone Validated; Cover: 4.0-inch pOLED, up to 165Hz
ChipsetApple A17 ProSnapdragon 8 Elite
RAM8GB16GB
Storage256GB/512GB/1TB512GB
Battery4,422 mAh4,700 mAh
ChargingWired ~50% in 30 min with 20W+; MagSafe 15W wireless68W TurboPower wired, 30W wireless
Rear cameras48MP main, 12MP ultra-wide, 12MP telephoto50MP main, 50MP ultra-wide
Dimensions159.9 × 76.7 × 8.25 mmFolded 73.99 × 88.10 × 15.69 mm; Unfolded 73.99 × 171.48 × 7.19 mm
Weight221 g199 g
Water resistanceIP68IP48 (dust and water resistant)
Supported untilSep 2030May 2029
iPhone 15 Pro Max full verdict →Razr Ultra 2025 full verdict →Longevity master board →

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