Galaxy A40 vs Galaxy M16 5G

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 A40 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 A40 40 · Galaxy M16 5G 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 A40 $75

Avoid buyingsupport ended

2019◆ Buy-by Apr 20202022

Samsung Galaxy M16 5G $150

Safe to buy$2.66/mo

2025◆ Buy-by Feb 20292031

Category by category

Display

Galaxy A40 50Galaxy M16 5G 50

Both displays are effectively the same class.

Performance

Galaxy A40 22Galaxy M16 5G 42

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

Camera

Galaxy A40 40Galaxy M16 5G 55

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

Battery

Galaxy A40 42Galaxy M16 5G 80

5,000mAh vs 3,100mAh — the Galaxy M16 5G lasts longer between charges.

Software longevity

Galaxy A40 0Galaxy M16 5G 67

The Galaxy M16 5G is supported until Feb 2031 — 107 months longer than the Galaxy A40.

Value

Galaxy A40 40Galaxy M16 5G 75

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

Full spec table

Spec	Galaxy A40	Galaxy M16 5G
Price (street)	$75	$150
Display	5.9-inch Super AMOLED, 1080x2340 (FHD+), 60Hz	6.7-inch Super AMOLED, 1080 x 2340 (FHD+), 90Hz
Chipset	Samsung Exynos 7904	MediaTek Dimensity 6300
RAM	4GB	4GB/6GB/8GB
Storage	64GB	128GB/256GB
Battery	3,100 mAh	5,000 mAh
Charging	15W wired	25W wired
Rear cameras	16MP main, 5MP ultra-wide	50MP main, 5MP ultra-wide, 2MP macro
Dimensions	144.4 × 69.2 × 7.9 mm	164.6 × 77.9 × 7.9 mm
Weight	140 g	191 g
Water resistance	None	None
Supported until	Apr 2022	Feb 2031

Galaxy A40 full verdict →Galaxy M16 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.