PhoneLifespan

V27 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 V27 is already past its support window. On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: V27 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 V27 $290
Avoid buyingsupport ended
2023◆ Buy-by Mar 20242026
Xiaomi Poco C71 4G $75
Buy with care$2.23/mo
2025◆ Buy-by Apr 20272029

Category by category

Display
V27 70Poco C71 4G 70

Both displays are effectively the same class.

Performance
V27 60Poco C71 4G 55

The V27's MediaTek Dimensity 7200 is simply the faster chip.

Camera
V27 67Poco C71 4G 40

The V27 has the stronger camera system (2 real rear lenses vs 1).

Battery
V27 72Poco C71 4G 84

5,200mAh vs 4,600mAh — the Poco C71 4G lasts longer between charges.

Software longevity
V27 0Poco C71 4G 40

The Poco C71 4G is supported until Apr 2029 — 37 months longer than the V27.

Value
V27 40Poco C71 4G 69

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

Full spec table
SpecV27Poco C71 4G
Price (street)$290$75
Display6.78-inch curved AMOLED, FHD+, 120Hz, HDR10+6.88-inch IPS LCD, HD+, 120Hz
ChipsetMediaTek Dimensity 7200Unisoc T7250 (12nm)
RAM8GB/12GB4GB/6GB
Storage128GB/256GB64GB/128GB
Battery4,600 mAh5,200 mAh
Charging66W wired15W wired
Rear cameras50MP main, 8MP ultra-wide, 2MP macro32MP main
Dimensions164.1 × 74.8 × 7.4 mm171.79 × 77.8 × 8.26 mm
Weight180 g193 g
Water resistanceIP54IP52
Supported untilMar 2026Apr 2029
V27 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.