iPhone 17 vs 15 Pro

Phone 1

Phone 2

Winner

Xiaomi 15 Pro

The 15 Pro wins this one, taking battery and camera decisively. Against the iPhone 17 it's also the sounder buy at $12.37 per month of safe use.

Value Score: iPhone 17 68 · 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 17 $799

Safe to buy$10.62/mo

2025◆ Buy-by Sep 20302032

Xiaomi 15 Pro $650

Safe to buy$12.37/mo

2024◆ Buy-by Oct 20282030

Category by category

Display

iPhone 17 9015 Pro 90

Both displays are effectively the same class.

Performance

iPhone 17 9615 Pro 98

Performance is a wash — same chip tier.

Camera

iPhone 17 6215 Pro 79

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

Battery

iPhone 17 5415 Pro 100

6,100mAh vs 3,692mAh — the 15 Pro lasts longer between charges.

Software longevity

iPhone 17 9015 Pro 63

The iPhone 17 is supported until Sep 2032 — 23 months longer than the 15 Pro.

Value

iPhone 17 6815 Pro 74

Overall value goes to the 15 Pro at $12.37 per month of safe use.

Full spec table

Spec	iPhone 17	15 Pro
Price (street)	$799	$650
Display	6.3-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	Qualcomm Snapdragon 8 Elite
RAM	8GB	12GB/16GB
Storage	256GB/512GB	256GB/512GB/1TB
Battery	3,692 mAh	6,100 mAh
Charging	Wired fast charge — 50% in 20 min with a 40W+ adapter; MagSafe wireless up to 25W	90W wired, 50W wireless
Rear cameras	48MP main, 48MP ultra-wide	50MP main, 50MP ultra-wide, 50MP telephoto 5x
Dimensions	149.6 × 71.5 × 7.95 mm	161.3 × 74.6 × 8.4 mm
Weight	177 g	213 g
Water resistance	IP68	IP68
Supported until	Sep 2032	Oct 2030

iPhone 17 full verdict →15 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.