PhoneLifespan

Y28 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 Y28 is already past its support window. On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Y28 40 · 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.

Vivo Y28 $130
Avoid buyingsupport ended
2024◆ Buy-by Jan 20242026
Xiaomi Poco C71 4G $75
Buy with care$2.23/mo
2025◆ Buy-by Apr 20272029

Category by category

Display
Y28 50Poco C71 4G 70

The Poco C71 4G's screen is the better one — 6.88-inch ips lcd, hd+, 120hz.

Performance
Y28 55Poco C71 4G 55

Performance is a wash — same chip tier.

Camera
Y28 55Poco C71 4G 40

The Y28 has the stronger camera system — same lens count, higher-grade sensors.

Battery
Y28 80Poco C71 4G 84

5,200mAh vs 5,000mAh — the Poco C71 4G lasts longer between charges.

Software longevity
Y28 0Poco C71 4G 40

The Poco C71 4G is supported until Apr 2029 — 39 months longer than the Y28.

Value
Y28 40Poco C71 4G 69

Overall value goes to the Poco C71 4G at $2.23 per month of safe use.

Full spec table
SpecY28Poco C71 4G
Price (street)$130$75
Display6.56-inch LCD, 90Hz6.88-inch IPS LCD, HD+, 120Hz
ChipsetMediaTek Dimensity 6020Unisoc T7250 (12nm)
RAM4GB/6GB/8GB4GB/6GB
Storage128GB64GB/128GB
Battery5,000 mAh5,200 mAh
Charging15W wired15W wired
Rear cameras50MP main, 2MP depth32MP main
Dimensions163.9 x 75.5 x 8.1 mm171.79 × 77.8 × 8.26 mm
Weight186 g193 g
Water resistanceNoneIP52
Supported untilJan 2026Apr 2029
Y28 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.