iPhone 17 Pro Max vs 13 Ultra

Phone 1

Phone 2

Winner

Apple iPhone 17 Pro Max

Lifespan decides this one: the iPhone 17 Pro Max is supported until Sep 2032 at $15.94 per month of safe use, while the 13 Ultra runs out in Apr 2028 ($29.32/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 17 Pro Max 69 · 13 Ultra 62 — 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 17 Pro Max $1199

Safe to buy$15.94/mo

2025◆ Buy-by Sep 20302032

Xiaomi 13 Ultra $650

Buy with care$29.32/mo

2023◆ Buy-by Apr 20262028

Category by category

Display

iPhone 17 Pro Max 9013 Ultra 90

Both displays are effectively the same class.

Performance

iPhone 17 Pro Max 10013 Ultra 85

The iPhone 17 Pro Max's Apple A19 Pro is simply the faster chip.

Camera

iPhone 17 Pro Max 7413 Ultra 91

The 13 Ultra has the stronger camera system (4 real rear lenses vs 3).

Battery

iPhone 17 Pro Max 8213 Ultra 80

Battery capacities are close enough not to decide this.

Software longevity

iPhone 17 Pro Max 9013 Ultra 26

The iPhone 17 Pro Max is supported until Sep 2032 — 53 months longer than the 13 Ultra.

Value

iPhone 17 Pro Max 6913 Ultra 62

Overall value goes to the iPhone 17 Pro Max at $15.94 per month of safe use.

Full spec table

Spec	iPhone 17 Pro Max	13 Ultra
Price (street)	$1199	$650
Display	6.9-inch Super Retina XDR OLED, ProMotion 1–120Hz, up to 3000 nits peak	6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
Chipset	Apple A19 Pro	Qualcomm Snapdragon 8 Gen 2
RAM	12GB	12GB/16GB
Storage	256GB/512GB/1TB/2TB	256GB/512GB/1TB
Battery	5,088 mAh	5,000 mAh
Charging	Wired fast charge — 50% in ~20 min with a 40W+ adapter; MagSafe wireless up to 25W (Qi2.2)	90W wired, 50W wireless
Rear cameras	48MP main, 48MP ultra-wide, 48MP telephoto 4x	50MP main, 50MP ultra-wide, 50MP telephoto 3.2x, 50MP periscope telephoto 5x
Dimensions	163.4 × 78 × 8.75 mm	163.2 × 74.6 × 9.1 mm
Weight	233 g	227 g
Water resistance	IP68	IP68
Supported until	Sep 2032	Apr 2028

iPhone 17 Pro Max full verdict →13 Ultra 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.