iPhone 15 vs 14

Phone 1

Phone 2

Winner

Apple iPhone 15

Lifespan decides this one: the iPhone 15 is supported until Sep 2030 at $8.41 per month of safe use, while the 14 runs out in Feb 2029 ($17.05/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 15 62 · 14 65 — 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 $430

Safe to buy$8.41/mo

2023◆ Buy-by Sep 20282030

Xiaomi 14 $550

Buy with care$17.05/mo

2024◆ Buy-by Feb 20272029

Category by category

Display

iPhone 15 5014 80

The 14's screen is the better one — 6.36-inch ltpo amoled, 2670×1200 (460 ppi), 1–120hz, 1000 nits typical / up to 3000 nits peak.

Performance

iPhone 15 8014 92

The 14's Snapdragon 8 Gen 3 is simply the faster chip.

Camera

iPhone 15 6214 79

The 14 has the stronger camera system (3 real rear lenses vs 2).

Battery

iPhone 15 4714 72

4,610mAh vs 3,349mAh — the 14 lasts longer between charges.

Software longevity

iPhone 15 6114 38

The iPhone 15 is supported until Sep 2030 — 19 months longer than the 14.

Value

iPhone 15 6214 65

Pound for pound, these two are equally good deals.

Full spec table

Spec	iPhone 15	14
Price (street)	$430	$550
Display	6.1-inch Super Retina XDR OLED, 60Hz, Dynamic Island, up to 2000 nits peak	6.36-inch LTPO AMOLED, 2670×1200 (460 ppi), 1–120Hz, 1000 nits typical / up to 3000 nits peak
Chipset	Apple A16 Bionic	Snapdragon 8 Gen 3
RAM	6GB	12GB
Storage	128GB/256GB/512GB	256GB/512GB
Battery	3,349 mAh	4,610 mAh
Charging	Wired ~50% in 30 min with 20W+; MagSafe 15W wireless	90W wired, 50W wireless
Rear cameras	48MP main, 12MP ultra-wide	50MP main (Leica Summilux, f/1.6, OIS), 50MP ultra-wide (115° FOV), 50MP telephoto (Leica 75mm floating, OIS)
Dimensions	147.6 × 71.6 × 7.80 mm	152.8 × 71.5 × 8.2 mm
Weight	171 g	193 g
Water resistance	IP68	IP68
Supported until	Sep 2030	Feb 2029

iPhone 15 full verdict →14 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.