PhoneLifespan

A3 Pro vs Galaxy M16 5G

vs

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 A3 Pro runs out in Apr 2027 ($23.60/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: A3 Pro 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.

Oppo A3 Pro $230
Avoid buying$23.60/mo
2024◆ Buy-by Apr 20252027
Samsung Galaxy M16 5G $150
Safe to buy$2.66/mo
2025◆ Buy-by Feb 20292031

Category by category

Display
A3 Pro 70Galaxy M16 5G 50

The A3 Pro's screen is the better one — 6.7-inch amoled, 2412x1080, 120hz.

Performance
A3 Pro 52Galaxy M16 5G 42

The A3 Pro's MediaTek Dimensity 7050 is simply the faster chip.

Camera
A3 Pro 55Galaxy M16 5G 55

Camera systems are comparable on paper — pick by sample photos.

Battery
A3 Pro 80Galaxy M16 5G 80

Battery capacities are close enough not to decide this.

Software longevity
A3 Pro 12Galaxy M16 5G 67

The Galaxy M16 5G is supported until Feb 2031 — 47 months longer than the A3 Pro.

Value
A3 Pro 40Galaxy M16 5G 75

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

Full spec table
SpecA3 ProGalaxy M16 5G
Price (street)$230$150
Display6.7-inch AMOLED, 2412x1080, 120Hz6.7-inch Super AMOLED, 1080 x 2340 (FHD+), 90Hz
ChipsetMediaTek Dimensity 7050MediaTek Dimensity 6300
RAM8GB/12GB4GB/6GB/8GB
Storage128GB/256GB/512GB128GB/256GB
Battery5,000 mAh5,000 mAh
Charging67W wired25W wired
Rear cameras64MP main50MP main, 5MP ultra-wide, 2MP macro
Dimensions162.5 × 74.8 × 7.7 mm164.6 × 77.9 × 7.9 mm
Weight187 g191 g
Water resistanceIP69/IP68/IP66None
Supported untilApr 2027Feb 2031
A3 Pro 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.