iPhone 17 Pro Max vs Open

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 Open runs out in Oct 2028 ($31.90/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 17 Pro Max 69 · Open 57 — 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

OnePlus Open $900

Buy with care$31.90/mo

2023◆ Buy-by Oct 20262028

Category by category

Display

iPhone 17 Pro Max 90Open 90

Both displays are effectively the same class.

Performance

iPhone 17 Pro Max 100Open 85

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

Camera

iPhone 17 Pro Max 74Open 79

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

Battery

iPhone 17 Pro Max 82Open 76

5,088mAh vs 4,805mAh — the iPhone 17 Pro Max lasts longer between charges.

Software longevity

iPhone 17 Pro Max 90Open 34

The iPhone 17 Pro Max is supported until Sep 2032 — 47 months longer than the Open.

Value

iPhone 17 Pro Max 69Open 57

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	Open
Price (street)	$1199	$900
Display	6.9-inch Super Retina XDR OLED, ProMotion 1–120Hz, up to 3000 nits peak	7.82-inch 2K LTPO3 Fluid AMOLED inner foldable (2440×2268, 426 ppi) + 6.31-inch 2K AMOLED cover (2484×1116, 431 ppi), both 120Hz, up to 2800 nits peak
Chipset	Apple A19 Pro	Snapdragon 8 Gen 2
RAM	12GB	16GB
Storage	256GB/512GB/1TB/2TB	512GB
Battery	5,088 mAh	4,805 mAh
Charging	Wired fast charge — 50% in ~20 min with a 40W+ adapter; MagSafe wireless up to 25W (Qi2.2)	67W SUPERVOOC wired, no wireless
Rear cameras	48MP main, 48MP ultra-wide, 48MP telephoto 4x	48MP main, 48MP ultra-wide, 64MP periscope telephoto 3x
Dimensions	163.4 × 78 × 8.75 mm	Unfolded 153.4 × 143.1 × 5.8 mm; Folded 153.4 × 73.3 × 11.7 mm
Weight	233 g	239 g
Water resistance	IP68	IPX4
Supported until	Sep 2032	Oct 2028

iPhone 17 Pro Max full verdict →Open 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.