PhoneLifespan

Galaxy A15 vs Galaxy S25 FE

vs

Winner

Samsung Galaxy S25 FE

Lifespan decides this one: the Galaxy S25 FE is supported until Oct 2032 at $7.88 per month of safe use, while the Galaxy A15 runs out in Dec 2028 ($5.00/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy A15 67 · Galaxy S25 FE 74 methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Samsung Galaxy A15 $150
Buy with care$5.00/mo
2023◆ Buy-by Dec 20262028
Samsung Galaxy S25 FE $599
Safe to buy$7.88/mo
2025◆ Buy-by Oct 20302032

Category by category

Display
Galaxy A15 50Galaxy S25 FE 70

The Galaxy S25 FE's screen is the better one — 6.7-inch dynamic amoled 2x, fhd+, up to 120hz.

Performance
Galaxy A15 44Galaxy S25 FE 84

The Galaxy S25 FE's Exynos 2400 is simply the faster chip.

Camera
Galaxy A15 55Galaxy S25 FE 79

The Galaxy S25 FE has the stronger camera system (3 real rear lenses vs 1).

Battery
Galaxy A15 80Galaxy S25 FE 78

Battery capacities are close enough not to decide this.

Software longevity
Galaxy A15 36Galaxy S25 FE 90

The Galaxy S25 FE is supported until Oct 2032 — 46 months longer than the Galaxy A15.

Value
Galaxy A15 67Galaxy S25 FE 74

Overall value goes to the Galaxy S25 FE at $7.88 per month of safe use.

Full spec table
SpecGalaxy A15Galaxy S25 FE
Price (street)$150$599
Display6.5-inch Super AMOLED, FHD+, 90Hz, 800 nits6.7-inch Dynamic AMOLED 2X, FHD+, up to 120Hz
ChipsetMediaTek Helio G99 (6nm)Exynos 2400
RAM4GB/6GB/8GB8GB
Storage128GB/256GB128GB/256GB/512GB
Battery5,000 mAh4,900 mAh
Charging25W wired45W wired, 15W wireless
Rear cameras50MP main, 5MP ultra-wide, 2MP macro50MP main, 12MP ultra-wide, 8MP telephoto 3x
Dimensions160.1 × 76.8 × 8.4 mm161.3 × 76.6 × 7.4 mm
Weight200 g190 g
Water resistanceNot ratedIP68
Supported untilDec 2028Oct 2032

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