PhoneLifespan

Phone (3a) Pro vs Galaxy A56 5G

vs

It depends

Too close to call outright

These two are within 3 points overall — it genuinely depends on price on the day. The Galaxy A56 5G edges both longevity and performance, so prefer it when prices are close.

Value Score: Phone (3a) Pro 71 · Galaxy A56 5G 68 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) Pro $429
Safe to buy$7.60/mo
2025◆ Buy-by Mar 20292031
Samsung Galaxy A56 5G $450
Safe to buy$7.86/mo
2025◆ Buy-by Mar 20292031

Category by category

Display
Phone (3a) Pro 80Galaxy A56 5G 70

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

Performance
Phone (3a) Pro 64Galaxy A56 5G 68

The Galaxy A56 5G's Exynos 1580 is simply the faster chip.

Camera
Phone (3a) Pro 79Galaxy A56 5G 67

The Phone (3a) Pro has the stronger camera system (3 real rear lenses vs 2).

Battery
Phone (3a) Pro 80Galaxy A56 5G 80

Battery capacities are close enough not to decide this.

Software longevity
Phone (3a) Pro 67Galaxy A56 5G 68

Both phones' support windows end around the same time.

Value
Phone (3a) Pro 71Galaxy A56 5G 68

Pound for pound, these two are equally good deals.

Full spec table
SpecPhone (3a) ProGalaxy A56 5G
Price (street)$429$450
Display6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak6.7-inch FHD+ Super AMOLED, 120Hz, 1200 nits
ChipsetSnapdragon 7s Gen 3Exynos 1580
RAM12GB8GB
Storage256GB128GB/256GB
Battery5,000 mAh5,000 mAh
Charging50W wired, no wireless45W wired (charger not included)
Rear cameras50MP main, 50MP periscope telephoto 3x, 8MP ultra-wide50MP main (OIS), 12MP ultra-wide, 5MP macro
Dimensions163.52 × 77.50 × 8.39 mm162.2 × 77.5 × 7.4 mm
Weight211 g198 g
Water resistanceIP64IP67
Supported untilMar 2031Mar 2031

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