Galaxy A17 5G vs Galaxy A56 5G

Phone 1

Phone 2

Winner

Samsung Galaxy A17 5G

Lifespan decides this one: the Galaxy A17 5G is supported until Aug 2031 at $3.39 per month of safe use, while the Galaxy A56 5G runs out in Mar 2031 ($7.53/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy A17 5G 72 · Galaxy A56 5G 69 — 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 A17 5G $210

Safe to buy$3.39/mo

2025◆ Buy-by Aug 20292031

Samsung Galaxy A56 5G $425

Safe to buy$7.53/mo

2025◆ Buy-by Mar 20292031

Category by category

Display

Galaxy A17 5G 50Galaxy A56 5G 70

The Galaxy A56 5G's screen is the better one — 6.7-inch super amoled, fhd+, 120hz, hdr10+.

Performance

Galaxy A17 5G 45Galaxy A56 5G 68

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

Camera

Galaxy A17 5G 55Galaxy A56 5G 67

The Galaxy A56 5G has the stronger camera system (2 real rear lenses vs 1).

Battery

Galaxy A17 5G 80Galaxy A56 5G 80

Battery capacities are close enough not to decide this.

Software longevity

Galaxy A17 5G 74Galaxy A56 5G 67

The Galaxy A17 5G is supported until Aug 2031 — 5 months longer than the Galaxy A56 5G.

Value

Galaxy A17 5G 72Galaxy A56 5G 69

Pound for pound, these two are equally good deals.

Full spec table

Spec	Galaxy A17 5G	Galaxy A56 5G
Price (street)	$210	$425
Display	6.7-inch Super AMOLED, FHD+, 90Hz, 800 nits, Gorilla Glass Victus	6.7-inch Super AMOLED, FHD+, 120Hz, HDR10+
Chipset	Samsung Exynos 1330 (5nm)	Samsung Exynos 1580
RAM	4GB/6GB/8GB	8GB/12GB
Storage	128GB/256GB	128GB/256GB
Battery	5,000 mAh	5,000 mAh
Charging	25W wired	45W wired
Rear cameras	50MP main, 5MP ultra-wide, 2MP macro	50MP main, 12MP ultra-wide, 5MP macro
Dimensions	164.4 × 77.9 × 7.5 mm	162.2 × 77.5 × 7.4 mm
Weight	192 g	198 g
Water resistance	IP54	IP67
Supported until	Aug 2031	Mar 2031

Galaxy A17 5G full verdict →Galaxy A56 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.