PhoneLifespan

GT 6 vs Galaxy A56 5G

vs

Winner

Samsung Galaxy A56 5G

Lifespan decides this one: the Galaxy A56 5G is supported until Mar 2031 at $7.51 per month of safe use, while the GT 6 runs out in Jun 2028 ($16.50/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: GT 6 70 · 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.

Realme GT 6 $400
Buy with care$16.50/mo
2024◆ Buy-by Jun 20262028
Samsung Galaxy A56 5G $425
Safe to buy$7.51/mo
2025◆ Buy-by Mar 20292031

Category by category

Display
GT 6 80Galaxy A56 5G 70

The GT 6's screen is the better one — 6.78-inch ltpo amoled, 2780x1264, 120hz.

Performance
GT 6 82Galaxy A56 5G 68

The GT 6's Qualcomm Snapdragon 8s Gen 3 is simply the faster chip.

Camera
GT 6 79Galaxy A56 5G 67

The GT 6 has the stronger camera system (3 real rear lenses vs 2).

Battery
GT 6 90Galaxy A56 5G 80

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

Software longevity
GT 6 29Galaxy A56 5G 67

The Galaxy A56 5G is supported until Mar 2031 — 32 months longer than the GT 6.

Value
GT 6 70Galaxy A56 5G 69

Pound for pound, these two are equally good deals.

Full spec table
SpecGT 6Galaxy A56 5G
Price (street)$400$425
Display6.78-inch LTPO AMOLED, 2780x1264, 120Hz6.7-inch Super AMOLED, FHD+, 120Hz, HDR10+
ChipsetQualcomm Snapdragon 8s Gen 3Samsung Exynos 1580
RAM8GB/12GB/16GB8GB/12GB
Storage256GB/512GB128GB/256GB
Battery5,500 mAh5,000 mAh
Charging120W wired45W wired
Rear cameras50MP main, 50MP telephoto 2x, 8MP ultra-wide50MP main, 12MP ultra-wide, 5MP macro
Dimensions161.4 × 75.1 × 8.6 mm162.2 × 77.5 × 7.4 mm
Weight199 g198 g
Water resistanceIP65IP67
Supported untilJun 2028Mar 2031
GT 6 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.