PhoneLifespan

Pixel 8 vs Galaxy A55 5G

vs

Winner

Google Pixel 8

Lifespan decides this one: the Pixel 8 is supported until Oct 2030 at $6.16 per month of safe use, while the Galaxy A55 5G runs out in Mar 2029 ($9.08/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Pixel 8 74 · 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.

Google Pixel 8 $320
Safe to buy$6.16/mo
2023◆ Buy-by Oct 20282030
Samsung Galaxy A55 5G $300
Buy with care$9.08/mo
2024◆ Buy-by Mar 20272029

Category by category

Display
Pixel 8 70Galaxy A55 5G 70

Both displays are effectively the same class.

Performance
Pixel 8 70Galaxy A55 5G 60

The Pixel 8's Google Tensor G3 is simply the faster chip.

Camera
Pixel 8 67Galaxy A55 5G 67

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

Battery
Pixel 8 72Galaxy A55 5G 80

5,000mAh vs 4,575mAh — the Galaxy A55 5G lasts longer between charges.

Software longevity
Pixel 8 62Galaxy A55 5G 39

The Pixel 8 is supported until Oct 2030 — 19 months longer than the Galaxy A55 5G.

Value
Pixel 8 74Galaxy A55 5G 67

Overall value goes to the Pixel 8 at $6.16 per month of safe use.

Full spec table
SpecPixel 8Galaxy A55 5G
Price (street)$320$300
Display6.2-inch Actua OLED, FHD+, 60–120Hz, up to 2000 nits peak6.6-inch Super AMOLED, 1080x2340 (FHD+), 120Hz
ChipsetGoogle Tensor G3Exynos 1480
RAM8GB8GB/12GB
Storage128GB/256GB128GB/256GB
Battery4,575 mAh5,000 mAh
Charging27W wired, 18W wireless25W wired
Rear cameras50MP main, 12MP ultra-wide50MP main, 12MP ultra-wide, 5MP macro
Dimensions150.5 × 70.8 × 8.9 mm161.1 × 77.4 × 8.2 mm
Weight187 g213 g
Water resistanceIP68IP67
Supported untilOct 2030Mar 2029
Pixel 8 full verdict →Galaxy A55 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.