Galaxy A42 5G 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 A42 5G 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 A42 5G 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 A42 5G $110

Avoid buyingsupport ended

2020◆ Buy-by Nov 20222024

Samsung Galaxy M16 5G $150

Safe to buy$2.66/mo

2025◆ Buy-by Feb 20292031

Category by category

Display

Galaxy A42 5G 50Galaxy M16 5G 50

Both displays are effectively the same class.

Performance

Galaxy A42 5G 45Galaxy M16 5G 42

Performance is a wash — same chip tier.

Camera

Galaxy A42 5G 62Galaxy M16 5G 55

The Galaxy A42 5G has the stronger camera system (2 real rear lenses vs 1).

Battery

Galaxy A42 5G 80Galaxy M16 5G 80

Battery capacities are close enough not to decide this.

Software longevity

Galaxy A42 5G 0Galaxy M16 5G 67

The Galaxy M16 5G is supported until Feb 2031 — 76 months longer than the Galaxy A42 5G.

Value

Galaxy A42 5G 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 A42 5G	Galaxy M16 5G
Price (street)	$110	$150
Display	6.6-inch Super AMOLED, 720x1600 (HD+), 60Hz	6.7-inch Super AMOLED, 1080 x 2340 (FHD+), 90Hz
Chipset	Qualcomm Snapdragon 750G	MediaTek Dimensity 6300
RAM	4GB/6GB/8GB	4GB/6GB/8GB
Storage	128GB	128GB/256GB
Battery	5,000 mAh	5,000 mAh
Charging	15W wired	25W wired
Rear cameras	48MP main, 8MP ultra-wide, 5MP macro	50MP main, 5MP ultra-wide, 2MP macro
Dimensions	164.4 × 75.9 × 8.6 mm	164.6 × 77.9 × 7.9 mm
Weight	193 g	191 g
Water resistance	None	None
Supported until	Nov 2024	Feb 2031

Galaxy A42 5G 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.