iPhone 15 Pro Max vs 15T Pro

Phone 1

Phone 2

Winner

Xiaomi 15T Pro

The 15T Pro wins this one, taking battery and performance decisively. Against the iPhone 15 Pro Max it's also the sounder buy at $12.65 per month of safe use.

Value Score: iPhone 15 Pro Max 63 · 15T Pro 69 — 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$14.81/mo

2023◆ Buy-by Sep 20282030

Xiaomi 15T Pro $650

Safe to buy$12.65/mo

2025◆ Buy-by Sep 20282030

Category by category

Display

iPhone 15 Pro Max 8015T Pro 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 8815T Pro 94

The 15T Pro's MediaTek Dimensity 9400+ is simply the faster chip.

Camera

iPhone 15 Pro Max 7415T Pro 79

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

Battery

iPhone 15 Pro Max 6815T Pro 90

5,500mAh vs 4,422mAh — the 15T Pro lasts longer between charges.

Software longevity

iPhone 15 Pro Max 6115T Pro 61

Both phones' support windows end around the same time.

Value

iPhone 15 Pro Max 6315T Pro 69

Overall value goes to the 15T Pro at $12.65 per month of safe use.

Full spec table

Spec	iPhone 15 Pro Max	15T Pro
Price (street)	$760	$650
Display	6.7-inch Super Retina XDR OLED, 120Hz ProMotion, Always-On, Dynamic Island, up to 2000 nits peak	6.83-inch AMOLED, 2772x1280, 144Hz
Chipset	Apple A17 Pro	MediaTek Dimensity 9400+
RAM	8GB	12GB
Storage	256GB/512GB/1TB	256GB/512GB/1TB
Battery	4,422 mAh	5,500 mAh
Charging	Wired ~50% in 30 min with 20W+; MagSafe 15W wireless	90W wired, 50W wireless
Rear cameras	48MP main, 12MP ultra-wide, 12MP telephoto	50MP main, 50MP telephoto 5x periscope, 12MP ultra-wide
Dimensions	159.9 × 76.7 × 8.25 mm	162.7 × 77.9 × 8.0 mm
Weight	221 g	210 g
Water resistance	IP68	IP68
Supported until	Sep 2030	Sep 2030

iPhone 15 Pro Max full verdict →15T Pro 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.