PhoneLifespan

Galaxy A55 5G vs iQOO 11

vs

Winner

Samsung Galaxy A55 5G

Lifespan decides this one: the Galaxy A55 5G is supported until Mar 2029 at $9.12 per month of safe use, while the iQOO 11 runs out in Jan 2028 ($24.91/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy A55 5G 67 · iQOO 11 65 — 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$9.12/mo
2024◆ Buy-by Mar 20272029
Vivo iQOO 11 $470
Buy with care$24.91/mo
2023◆ Buy-by Jan 20262028

Category by category

Display
Galaxy A55 5G 70iQOO 11 90

The iQOO 11's screen is the better one — 6.78-inch ltpo4 amoled, qhd+, 144hz, up to 1800 nits peak.

Performance
Galaxy A55 5G 60iQOO 11 85

The iQOO 11's Qualcomm Snapdragon 8 Gen 2 is simply the faster chip.

Camera
Galaxy A55 5G 67iQOO 11 79

The iQOO 11 has the stronger camera system (3 real rear lenses vs 2).

Battery
Galaxy A55 5G 80iQOO 11 80

Battery capacities are close enough not to decide this.

Software longevity
Galaxy A55 5G 39iQOO 11 22

The Galaxy A55 5G is supported until Mar 2029 — 14 months longer than the iQOO 11.

Value
Galaxy A55 5G 67iQOO 11 65

Pound for pound, these two are equally good deals.

Full spec table
SpecGalaxy A55 5GiQOO 11
Price (street)$300$470
Display6.6-inch Super AMOLED, 1080x2340 (FHD+), 120Hz6.78-inch LTPO4 AMOLED, QHD+, 144Hz, up to 1800 nits peak
ChipsetExynos 1480Qualcomm Snapdragon 8 Gen 2
RAM8GB/12GB8GB/12GB/16GB
Storage128GB/256GB128GB/256GB/512GB
Battery5,000 mAh5,000 mAh
Charging25W wired120W wired
Rear cameras50MP main, 12MP ultra-wide, 5MP macro50MP main, 13MP telephoto, 8MP ultra-wide
Dimensions161.1 × 77.4 × 8.2 mm164.9 × 77.1 × 8.4 mm
Weight213 g205 g
Water resistanceIP67Not rated
Supported untilMar 2029Jan 2028
Galaxy A55 5G full verdict →iQOO 11 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.