PhoneLifespan

Galaxy F05 vs Redmi Note 9T

vs

Winner

Samsung Galaxy F05

Lifespan decides this one: the Galaxy F05 is supported until Sep 2028 at $2.96 per month of safe use, while the Redmi Note 9T 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 Note 9T 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$2.96/mo
2024◆ Buy-by Sep 20262028
Xiaomi Redmi Note 9T $130
Avoid buyingsupport ended
2021◆ Buy-by Jan 20222024

Category by category

Display
Galaxy F05 50Redmi Note 9T 50

Both displays are effectively the same class.

Performance
Galaxy F05 40Redmi Note 9T 50

The Redmi Note 9T's MediaTek Dimensity 800U is simply the faster chip.

Camera
Galaxy F05 55Redmi Note 9T 50

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

Battery
Galaxy F05 80Redmi Note 9T 80

Battery capacities are close enough not to decide this.

Software longevity
Galaxy F05 32Redmi Note 9T 0

The Galaxy F05 is supported until Sep 2028 — 57 months longer than the Redmi Note 9T.

Value
Galaxy F05 66Redmi Note 9T 40

Overall value goes to the Galaxy F05 at $2.96 per month of safe use.

Full spec table
SpecGalaxy F05Redmi Note 9T
Price (street)$80$130
Display6.7-inch PLS LCD, 720x1600 (HD+), 60Hz6.53-inch IPS LCD, 2340x1080 (FHD+), 60Hz
ChipsetMediaTek Helio G85MediaTek Dimensity 800U
RAM4GB4GB
Storage64GB/128GB64GB/128GB
Battery5,000 mAh5,000 mAh
Charging25W wired18W wired (22.5W charger in box)
Rear cameras50MP main, 2MP depth48MP main
Dimensions168.8 × 78.2 × 8.8 mm161.2 × 77.3 × 9.1 mm
Weight195 g199 g
Water resistanceNonesplash-resistant (P2i nano coating, no IP rating)
Supported untilSep 2028Jan 2024

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.