PhoneLifespan

Galaxy A24 4G vs Galaxy M15 5G

vs

Winner

Samsung Galaxy M15 5G

The Galaxy M15 5G wins this one, taking battery and software longevity decisively. Against the Galaxy A24 4G it's also the sounder buy at $4.47 per month of safe use.

Value Score: Galaxy A24 4G 64 · Galaxy M15 5G 71 — 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 A24 4G $120
Buy with care$5.45/mo
2023◆ Buy-by Apr 20262028
Samsung Galaxy M15 5G $150
Buy with care$4.47/mo
2024◆ Buy-by Apr 20272029

Category by category

Display
Galaxy A24 4G 50Galaxy M15 5G 50

Both displays are effectively the same class.

Performance
Galaxy A24 4G 44Galaxy M15 5G 38

The Galaxy A24 4G's Helio G99 is simply the faster chip.

Camera
Galaxy A24 4G 55Galaxy M15 5G 55

Camera systems are comparable on paper — pick by sample photos.

Battery
Galaxy A24 4G 80Galaxy M15 5G 100

6,000mAh vs 5,000mAh — the Galaxy M15 5G lasts longer between charges.

Software longevity
Galaxy A24 4G 26Galaxy M15 5G 40

The Galaxy M15 5G is supported until Apr 2029 — 12 months longer than the Galaxy A24 4G.

Value
Galaxy A24 4G 64Galaxy M15 5G 71

Overall value goes to the Galaxy M15 5G at $4.47 per month of safe use.

Full spec table
SpecGalaxy A24 4GGalaxy M15 5G
Price (street)$120$150
Display6.5-inch Super AMOLED, 1080x2340 (FHD+), 90Hz6.5-inch Super AMOLED, 1080 x 2340 (FHD+), 90Hz
ChipsetHelio G99MediaTek Dimensity 6100+
RAM4GB/6GB/8GB4GB/6GB/8GB
Storage128GB128GB/256GB
Battery5,000 mAh6,000 mAh
Charging25W wired25W wired
Rear cameras50MP main, 5MP ultra-wide, 2MP macro50MP main, 5MP ultra-wide, 2MP macro
Dimensions162.1 × 77.6 × 8.3 mm160.1 × 76.8 × 9.3 mm
Weight195 g217 g
Water resistanceNoneNone
Supported untilApr 2028Apr 2029
Galaxy A24 4G full verdict →Galaxy M15 5G 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.