Galaxy M17 5G vs Galaxy S25

Phone 1

Phone 2

Winner

Samsung Galaxy M17 5G

Lifespan decides this one: the Galaxy M17 5G is supported until Oct 2031 at $3.05 per month of safe use, while the Galaxy S25 runs out in Feb 2032 ($8.85/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy M17 5G 75 · Galaxy S25 75 — 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 M17 5G $195

Safe to buy$3.05/mo

2025◆ Buy-by Oct 20292031

Samsung Galaxy S25 $599

Safe to buy$8.85/mo

2025◆ Buy-by Feb 20302032

Category by category

Display

Galaxy M17 5G 50Galaxy S25 90

The Galaxy S25's screen is the better one — 6.2-inch dynamic ltpo amoled 2x, fhd+, 1–120hz, up to 2600 nits.

Performance

Galaxy M17 5G 45Galaxy S25 98

The Galaxy S25's Snapdragon 8 Elite for Galaxy is simply the faster chip.

Camera

Galaxy M17 5G 55Galaxy S25 79

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

Battery

Galaxy M17 5G 80Galaxy S25 60

5,000mAh vs 4,000mAh — the Galaxy M17 5G lasts longer between charges.

Software longevity

Galaxy M17 5G 76Galaxy S25 81

The Galaxy S25 is supported until Feb 2032 — 4 months longer than the Galaxy M17 5G.

Value

Galaxy M17 5G 75Galaxy S25 75

Pound for pound, these two are equally good deals.

Full spec table

Spec	Galaxy M17 5G	Galaxy S25
Price (street)	$195	$599
Display	6.7-inch Super AMOLED, FHD+, 90Hz, Gorilla Glass Victus	6.2-inch Dynamic LTPO AMOLED 2X, FHD+, 1–120Hz, up to 2600 nits
Chipset	Samsung Exynos 1330 (5nm)	Snapdragon 8 Elite for Galaxy
RAM	4GB/6GB/8GB	12GB
Storage	128GB	128GB/256GB/512GB
Battery	5,000 mAh	4,000 mAh
Charging	25W wired	25W wired, 15W wireless (Qi2 Ready), 4.5W reverse wireless
Rear cameras	50MP main, 5MP ultra-wide, 2MP macro	50MP main, 12MP ultra-wide, 10MP telephoto 3x
Dimensions	164.4 × 77.9 × 7.5 mm	146.9 × 70.5 × 7.2 mm
Weight	192 g	162 g
Water resistance	IP54	IP68
Supported until	Oct 2031	Feb 2032

Galaxy M17 5G full verdict →Galaxy S25 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.