Galaxy M16 5G vs Galaxy S8

Phone 1

Phone 2

Winner

Samsung Galaxy M16 5G

Lifespan decides this one: the Galaxy M16 5G is supported until Feb 2031 at $2.66 per month of safe use, while the Galaxy S8 is already past its support window. On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy M16 5G 75 · Galaxy S8 40 — 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 M16 5G $150

Safe to buy$2.66/mo

2025◆ Buy-by Feb 20292031

Samsung Galaxy S8 $90

Avoid buyingsupport ended

2017◆ Buy-by Apr 20182020

Category by category

Display

Galaxy M16 5G 50Galaxy S8 60

The Galaxy S8's screen is the better one — 5.8-inch super amoled, 1440x2960 (qhd+), 60hz.

Performance

Galaxy M16 5G 42Galaxy S8 38

The Galaxy M16 5G's MediaTek Dimensity 6300 is simply the faster chip.

Camera

Galaxy M16 5G 55Galaxy S8 40

The Galaxy M16 5G has the stronger camera system — same lens count, higher-grade sensors.

Battery

Galaxy M16 5G 80Galaxy S8 40

5,000mAh vs 3,000mAh — the Galaxy M16 5G lasts longer between charges.

Software longevity

Galaxy M16 5G 67Galaxy S8 0

The Galaxy M16 5G is supported until Feb 2031 — 130 months longer than the Galaxy S8.

Value

Galaxy M16 5G 75Galaxy S8 40

Overall value goes to the Galaxy M16 5G at $2.66 per month of safe use.

Full spec table

Spec	Galaxy M16 5G	Galaxy S8
Price (street)	$150	$90
Display	6.7-inch Super AMOLED, 1080 x 2340 (FHD+), 90Hz	5.8-inch Super AMOLED, 1440x2960 (QHD+), 60Hz
Chipset	MediaTek Dimensity 6300	Snapdragon 835 (US) / Exynos 8895 (global)
RAM	4GB/6GB/8GB	4GB
Storage	128GB/256GB	64GB
Battery	5,000 mAh	3,000 mAh
Charging	25W wired	15W wired, 15W wireless
Rear cameras	50MP main, 5MP ultra-wide, 2MP macro	12MP main
Dimensions	164.6 × 77.9 × 7.9 mm	148.9 × 68.1 × 8.0 mm
Weight	191 g	155 g
Water resistance	None	IP68
Supported until	Feb 2031	Apr 2020

Galaxy M16 5G full verdict →Galaxy S8 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.