Phone (3a) 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 $2.65 per month of safe use, while the Phone (3a) runs out in Mar 2031 ($6.16/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Phone (3a) 75 · 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.

Nothing Phone (3a) $349

Safe to buy$6.16/mo

2025◆ Buy-by Mar 20292031

Samsung Galaxy M16 5G $150

Safe to buy$2.65/mo

2025◆ Buy-by Feb 20292031

Category by category

Display

Phone (3a) 80Galaxy M16 5G 50

The Phone (3a)'s screen is the better one — 6.77-inch amoled, 1080×2392 (fhd+), up to 120hz, 3000 nits peak.

Performance

Phone (3a) 64Galaxy M16 5G 42

The Phone (3a)'s Snapdragon 7s Gen 3 is simply the faster chip.

Camera

Phone (3a) 79Galaxy M16 5G 55

The Phone (3a) has the stronger camera system (3 real rear lenses vs 1).

Battery

Phone (3a) 80Galaxy M16 5G 80

Battery capacities are close enough not to decide this.

Software longevity

Phone (3a) 67Galaxy M16 5G 67

Both phones' support windows end around the same time.

Value

Phone (3a) 75Galaxy M16 5G 75

Pound for pound, these two are equally good deals.

Full spec table

Spec	Phone (3a)	Galaxy M16 5G
Price (street)	$349	$150
Display	6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak	6.7-inch Super AMOLED, 1080 x 2340 (FHD+), 90Hz
Chipset	Snapdragon 7s Gen 3	MediaTek Dimensity 6300
RAM	8GB/12GB	4GB/6GB/8GB
Storage	128GB/256GB	128GB/256GB
Battery	5,000 mAh	5,000 mAh
Charging	50W wired, no wireless	25W wired
Rear cameras	50MP main, 50MP telephoto 2x, 8MP ultra-wide	50MP main, 5MP ultra-wide, 2MP macro
Dimensions	163.52 × 77.50 × 8.35 mm	164.6 × 77.9 × 7.9 mm
Weight	201 g	191 g
Water resistance	IP64	None
Supported until	Mar 2031	Feb 2031

Phone (3a) 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.