PhoneLifespan

Galaxy A55 5G vs Galaxy M34 5G

vs

Winner

Samsung Galaxy M34 5G

The Galaxy M34 5G wins this one, taking battery decisively. Against the Galaxy A55 5G it's also the sounder buy at $6.84 per month of safe use.

Value Score: Galaxy A55 5G 67 · Galaxy M34 5G 72 — 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 A55 5G $300
Buy with care$9.13/mo
2024◆ Buy-by Mar 20272029
Samsung Galaxy M34 5G $170
Buy with care$6.84/mo
2023◆ Buy-by Jul 20262028

Category by category

Display
Galaxy A55 5G 70Galaxy M34 5G 70

Both displays are effectively the same class.

Performance
Galaxy A55 5G 60Galaxy M34 5G 40

The Galaxy A55 5G's Exynos 1480 is simply the faster chip.

Camera
Galaxy A55 5G 67Galaxy M34 5G 67

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

Battery
Galaxy A55 5G 80Galaxy M34 5G 100

6,000mAh vs 5,000mAh — the Galaxy M34 5G lasts longer between charges.

Software longevity
Galaxy A55 5G 39Galaxy M34 5G 30

The Galaxy A55 5G is supported until Mar 2029 — 8 months longer than the Galaxy M34 5G.

Value
Galaxy A55 5G 67Galaxy M34 5G 72

Overall value goes to the Galaxy M34 5G at $6.84 per month of safe use.

Full spec table
SpecGalaxy A55 5GGalaxy M34 5G
Price (street)$300$170
Display6.6-inch Super AMOLED, 1080x2340 (FHD+), 120Hz6.5-inch Super AMOLED, 1080x2400 (FHD+), 120Hz
ChipsetExynos 1480Samsung Exynos 1280
RAM8GB/12GB6GB/8GB
Storage128GB/256GB128GB
Battery5,000 mAh6,000 mAh
Charging25W wired25W wired
Rear cameras50MP main, 12MP ultra-wide, 5MP macro50MP main, 8MP ultra-wide, 2MP macro
Dimensions161.1 × 77.4 × 8.2 mm161.7 × 77.2 × 8.8 mm
Weight213 g208 g
Water resistanceIP67None
Supported untilMar 2029Jul 2028
Galaxy A55 5G full verdict →Galaxy M34 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.