PhoneLifespan

Galaxy A15 vs Redmi A5

vs

It depends

Too close to call outright

These two are within 2 points overall, so it depends on you: keep phones for years → Galaxy A15 (supported until Dec 2028); want maximum speed → Redmi A5 (Unisoc T7250).

Value Score: Galaxy A15 67 · Redmi A5 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 A15 $150
Buy with care$5.00/mo
2023◆ Buy-by Dec 20262028
Xiaomi Redmi A5 $75
Buy with care$3.55/mo
2025◆ Buy-by Mar 20262028

Category by category

Display
Galaxy A15 50Redmi A5 70

The Redmi A5's screen is the better one — 6.88-inch ips lcd, hd+, 120hz.

Performance
Galaxy A15 44Redmi A5 55

The Redmi A5's Unisoc T7250 is simply the faster chip.

Camera
Galaxy A15 55Redmi A5 40

The Galaxy A15 has the stronger camera system — same lens count, higher-grade sensors.

Battery
Galaxy A15 80Redmi A5 84

5,200mAh vs 5,000mAh — the Redmi A5 lasts longer between charges.

Software longevity
Galaxy A15 36Redmi A5 25

The Galaxy A15 is supported until Dec 2028 — 9 months longer than the Redmi A5.

Value
Galaxy A15 67Redmi A5 65

Pound for pound, these two are equally good deals.

Full spec table
SpecGalaxy A15Redmi A5
Price (street)$150$75
Display6.5-inch Super AMOLED, FHD+, 90Hz, 800 nits6.88-inch IPS LCD, HD+, 120Hz
ChipsetMediaTek Helio G99 (6nm)Unisoc T7250
RAM4GB/6GB/8GB3GB/4GB/6GB
Storage128GB/256GB64GB/128GB
Battery5,000 mAh5,200 mAh
Charging25W wired15W wired
Rear cameras50MP main, 5MP ultra-wide, 2MP macro32MP main
Dimensions160.1 × 76.8 × 8.4 mm171.4 × 77.8 × 8.3 mm
Weight200 g193 g
Water resistanceNot ratedIP52
Supported untilDec 2028Mar 2028

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