PhoneLifespan

Galaxy M54 5G vs Poco C71 4G

vs

Winner

Xiaomi Poco C71 4G

Lifespan decides this one: the Poco C71 4G is supported until Apr 2029 at $2.23 per month of safe use, while the Galaxy M54 5G runs out in Mar 2028 ($10.41/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy M54 5G 72 · Poco C71 4G 69 — 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 M54 5G $220
Buy with care$10.41/mo
2023◆ Buy-by Mar 20262028
Xiaomi Poco C71 4G $75
Buy with care$2.23/mo
2025◆ Buy-by Apr 20272029

Category by category

Display
Galaxy M54 5G 70Poco C71 4G 70

Both displays are effectively the same class.

Performance
Galaxy M54 5G 58Poco C71 4G 55

Performance is a wash — same chip tier.

Camera
Galaxy M54 5G 67Poco C71 4G 40

The Galaxy M54 5G has the stronger camera system (2 real rear lenses vs 1).

Battery
Galaxy M54 5G 100Poco C71 4G 84

6,000mAh vs 5,200mAh — the Galaxy M54 5G lasts longer between charges.

Software longevity
Galaxy M54 5G 25Poco C71 4G 40

The Poco C71 4G is supported until Apr 2029 — 13 months longer than the Galaxy M54 5G.

Value
Galaxy M54 5G 72Poco C71 4G 69

Pound for pound, these two are equally good deals.

Full spec table
SpecGalaxy M54 5GPoco C71 4G
Price (street)$220$75
Display6.7-inch Super AMOLED Plus, 1080x2400 (FHD+), 120Hz6.88-inch IPS LCD, HD+, 120Hz
ChipsetSamsung Exynos 1380Unisoc T7250 (12nm)
RAM8GB4GB/6GB
Storage128GB/256GB64GB/128GB
Battery6,000 mAh5,200 mAh
Charging25W wired15W wired
Rear cameras108MP main, 8MP ultra-wide, 2MP macro32MP main
Dimensions164.9 × 77.3 × 8.4 mm171.79 × 77.8 × 8.26 mm
Weight199 g193 g
Water resistanceNoneIP52
Supported untilMar 2028Apr 2029
Galaxy M54 5G full verdict →Poco C71 4G 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.