PhoneLifespan

Galaxy A15 vs Galaxy S23+

vs

Winner

Samsung Galaxy A15

Lifespan decides this one: the Galaxy A15 is supported until Dec 2028 at $5.00 per month of safe use, while the Galaxy S23+ runs out in Feb 2028 ($10.29/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy A15 67 · Galaxy S23+ 69 — 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 S23+ $206
Buy with care$10.29/mo
2023◆ Buy-by Feb 20262028

Category by category

Display
Galaxy A15 50Galaxy S23+ 70

The Galaxy S23+'s screen is the better one — 6.6-inch dynamic amoled 2x, fhd+, 120hz.

Performance
Galaxy A15 44Galaxy S23+ 85

The Galaxy S23+'s Snapdragon 8 Gen 2 for Galaxy is simply the faster chip.

Camera
Galaxy A15 55Galaxy S23+ 79

The Galaxy S23+ has the stronger camera system (3 real rear lenses vs 1).

Battery
Galaxy A15 80Galaxy S23+ 74

5,000mAh vs 4,700mAh — the Galaxy A15 lasts longer between charges.

Software longevity
Galaxy A15 36Galaxy S23+ 24

The Galaxy A15 is supported until Dec 2028 — 10 months longer than the Galaxy S23+.

Value
Galaxy A15 67Galaxy S23+ 69

Pound for pound, these two are equally good deals.

Full spec table
SpecGalaxy A15Galaxy S23+
Price (street)$150$206
Display6.5-inch Super AMOLED, FHD+, 90Hz, 800 nits6.6-inch Dynamic AMOLED 2X, FHD+, 120Hz
ChipsetMediaTek Helio G99 (6nm)Snapdragon 8 Gen 2 for Galaxy
RAM4GB/6GB/8GB8GB
Storage128GB/256GB256GB/512GB
Battery5,000 mAh4,700 mAh
Charging25W wired45W wired, 15W wireless, 4.5W reverse wireless
Rear cameras50MP main, 5MP ultra-wide, 2MP macro50MP main, 12MP ultra-wide, 10MP telephoto 3x
Dimensions160.1 × 76.8 × 8.4 mm157.8 × 76.2 × 7.6 mm
Weight200 g196 g
Water resistanceNot ratedIP68
Supported untilDec 2028Feb 2028
Galaxy A15 full verdict →Galaxy S23+ 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.