PhoneLifespan

iPhone Air vs 15 Pro

vs

Winner

Xiaomi 15 Pro

The 15 Pro wins this one, taking battery and camera decisively. Against the iPhone Air it's also the sounder buy at $12.42 per month of safe use.

Value Score: iPhone Air 62 · 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 Air $999
Safe to buy$13.32/mo
2025◆ Buy-by Sep 20302032
Xiaomi 15 Pro $650
Safe to buy$12.42/mo
2024◆ Buy-by Oct 20282030

Category by category

Display
iPhone Air 9015 Pro 90

Both displays are effectively the same class.

Performance
iPhone Air 10015 Pro 98

Performance is a wash — same chip tier.

Camera
iPhone Air 5015 Pro 79

The 15 Pro has the stronger camera system (3 real rear lenses vs 1).

Battery
iPhone Air 4315 Pro 100

6,100mAh vs 3,149mAh — the 15 Pro lasts longer between charges.

Software longevity
iPhone Air 8915 Pro 62

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

Value
iPhone Air 6215 Pro 74

Overall value goes to the 15 Pro at $12.42 per month of safe use.

Full spec table
SpeciPhone Air15 Pro
Price (street)$999$650
Display6.5-inch Super Retina XDR OLED, ProMotion 1–120Hz, up to 3000 nits peak6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
ChipsetApple A19 ProQualcomm Snapdragon 8 Elite
RAM12GB12GB/16GB
Storage256GB/512GB/1TB256GB/512GB/1TB
Battery3,149 mAh6,100 mAh
ChargingWired — 50% in ~30 min with a 20W+ adapter; MagSafe/Qi2 wireless up to 20W90W wired, 50W wireless
Rear cameras48MP main50MP main, 50MP ultra-wide, 50MP telephoto 5x
Dimensions156.2 × 74.7 × 5.64 mm161.3 × 74.6 × 8.4 mm
Weight165 g213 g
Water resistanceIP68IP68
Supported untilSep 2032Oct 2030

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