PhoneLifespan

Galaxy M17 5G vs Y39 5G

vs

Winner

Samsung Galaxy M17 5G

Lifespan decides this one: the Galaxy M17 5G is supported until Oct 2031 at $3.05 per month of safe use, while the Y39 5G runs out in Mar 2028 ($9.39/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy M17 5G 75 · Y39 5G 66 — 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 M17 5G $195
Safe to buy$3.05/mo
2025◆ Buy-by Oct 20292031
Vivo Y39 5G $200
Buy with care$9.39/mo
2025◆ Buy-by Mar 20262028

Category by category

Display
Galaxy M17 5G 50Y39 5G 70

The Y39 5G's screen is the better one — 6.68-inch ips lcd, hd+, 120hz.

Performance
Galaxy M17 5G 45Y39 5G 42

Performance is a wash — same chip tier.

Camera
Galaxy M17 5G 55Y39 5G 55

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

Battery
Galaxy M17 5G 80Y39 5G 100

6,500mAh vs 5,000mAh — the Y39 5G lasts longer between charges.

Software longevity
Galaxy M17 5G 76Y39 5G 25

The Galaxy M17 5G is supported until Oct 2031 — 43 months longer than the Y39 5G.

Value
Galaxy M17 5G 75Y39 5G 66

Overall value goes to the Galaxy M17 5G at $3.05 per month of safe use.

Full spec table
SpecGalaxy M17 5GY39 5G
Price (street)$195$200
Display6.7-inch Super AMOLED, FHD+, 90Hz, Gorilla Glass Victus6.68-inch IPS LCD, HD+, 120Hz
ChipsetSamsung Exynos 1330 (5nm)Qualcomm Snapdragon 4 Gen 2 (4nm)
RAM4GB/6GB/8GB8GB
Storage128GB128GB/256GB
Battery5,000 mAh6,500 mAh
Charging25W wired44W wired
Rear cameras50MP main, 5MP ultra-wide, 2MP macro50MP main, 2MP depth
Dimensions164.4 × 77.9 × 7.5 mm163.9 × 76.7 × 8.1 mm
Weight192 g199 g
Water resistanceIP54IP64
Supported untilOct 2031Mar 2028
Galaxy M17 5G full verdict →Y39 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.