PhoneLifespan

Note 50 Pro 4G vs Galaxy A55 5G

vs

It depends

Too close to call outright

These two are within 0 points overall — it genuinely depends on price on the day. The Galaxy A55 5G edges both longevity and performance, so prefer it when prices are close.

Value Score: Note 50 Pro 4G 67 · Galaxy A55 5G 67 methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Infinix Note 50 Pro 4G $195
Buy with care$9.49/mo
2025◆ Buy-by Mar 20262028
Samsung Galaxy A55 5G $300
Buy with care$9.12/mo
2024◆ Buy-by Mar 20272029

Category by category

Display
Note 50 Pro 4G 70Galaxy A55 5G 70

Both displays are effectively the same class.

Performance
Note 50 Pro 4G 44Galaxy A55 5G 60

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

Camera
Note 50 Pro 4G 67Galaxy A55 5G 67

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

Battery
Note 50 Pro 4G 84Galaxy A55 5G 80

5,200mAh vs 5,000mAh — the Note 50 Pro 4G lasts longer between charges.

Software longevity
Note 50 Pro 4G 24Galaxy A55 5G 39

The Galaxy A55 5G is supported until Mar 2029 — 12 months longer than the Note 50 Pro 4G.

Value
Note 50 Pro 4G 67Galaxy A55 5G 67

Pound for pound, these two are equally good deals.

Full spec table
SpecNote 50 Pro 4GGalaxy A55 5G
Price (street)$195$300
Display6.78-inch AMOLED, FHD+, 144Hz, 2160Hz PWM, 1300 nits peak6.6-inch Super AMOLED, 1080x2340 (FHD+), 120Hz
ChipsetMediaTek Helio G100 Ultimate (6nm)Exynos 1480
RAM8GB/12GB8GB/12GB
Storage256GB128GB/256GB
Battery5,200 mAh5,000 mAh
Charging90W wired, 30W MagCharge wireless, reverse charging25W wired
Rear cameras50MP main, 8MP ultra-wide50MP main, 12MP ultra-wide, 5MP macro
Dimensions163.3 × 74.4 × 7.3 mm161.1 × 77.4 × 8.2 mm
Weight198 g213 g
Water resistanceIP64IP67
Supported untilMar 2028Mar 2029

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.