PhoneLifespan

Galaxy F05 vs Redmi A3

vs

Winner

Samsung Galaxy F05

Lifespan decides this one: the Galaxy F05 is supported until Sep 2028 at $2.95 per month of safe use, while the Redmi A3 is already past its support window. On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy F05 66 · Redmi A3 40 — 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 F05 $80
Buy with care$2.95/mo
2024◆ Buy-by Sep 20262028
Xiaomi Redmi A3 $80
Avoid buyingsupport ended
2024◆ Buy-by Feb 20242026

Category by category

Display
Galaxy F05 50Redmi A3 50

Both displays are effectively the same class.

Performance
Galaxy F05 40Redmi A3 22

The Galaxy F05's MediaTek Helio G85 is simply the faster chip.

Camera
Galaxy F05 55Redmi A3 25

The Galaxy F05 has the stronger camera system — same lens count, higher-grade sensors.

Battery
Galaxy F05 80Redmi A3 80

Battery capacities are close enough not to decide this.

Software longevity
Galaxy F05 32Redmi A3 0

The Galaxy F05 is supported until Sep 2028 — 31 months longer than the Redmi A3.

Value
Galaxy F05 66Redmi A3 40

Overall value goes to the Galaxy F05 at $2.95 per month of safe use.

Full spec table
SpecGalaxy F05Redmi A3
Price (street)$80$80
Display6.7-inch PLS LCD, 720x1600 (HD+), 60Hz6.71-inch IPS LCD, 1650x720 (HD+), 90Hz
ChipsetMediaTek Helio G85MediaTek Helio G36
RAM4GB3GB/4GB/6GB/8GB
Storage64GB/128GB64GB/128GB
Battery5,000 mAh5,000 mAh
Charging25W wired10W wired
Rear cameras50MP main, 2MP depth8MP main
Dimensions168.8 × 78.2 × 8.8 mm168.3 × 76.3 × 8.3 mm
Weight195 g193 g
Water resistanceNonenot rated
Supported untilSep 2028Feb 2026
Galaxy F05 full verdict →Redmi A3 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.