PhoneLifespan

Zenfone 7 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 Zenfone 7 is already past its support window. On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Zenfone 7 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.

Asus Zenfone 7 $240
Avoid buyingsupport ended
2020◆ Buy-by Sep 20222024
Xiaomi Poco C71 4G $75
Buy with care$2.23/mo
2025◆ Buy-by Apr 20272029

Category by category

Display
Zenfone 7 50Poco C71 4G 70

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

Performance
Zenfone 7 55Poco C71 4G 55

Performance is a wash — same chip tier.

Camera
Zenfone 7 79Poco C71 4G 40

The Zenfone 7 has the stronger camera system (3 real rear lenses vs 1).

Battery
Zenfone 7 80Poco C71 4G 84

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

Software longevity
Zenfone 7 0Poco C71 4G 40

The Poco C71 4G is supported until Apr 2029 — 55 months longer than the Zenfone 7.

Value
Zenfone 7 40Poco C71 4G 69

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

Full spec table
SpecZenfone 7Poco C71 4G
Price (street)$240$75
Display6.67-inch AMOLED, FHD+ (1080x2400), 90Hz6.88-inch IPS LCD, HD+, 120Hz
ChipsetSnapdragon 865Unisoc T7250 (12nm)
RAM6GB/8GB4GB/6GB
Storage128GB64GB/128GB
Battery5,000 mAh5,200 mAh
Charging30W wired15W wired
Rear cameras64MP flip main, 12MP flip ultra-wide, 8MP flip telephoto 3x32MP main
Dimensions165 x 77 x 9.6 mm171.79 × 77.8 × 8.26 mm
Weight230 g193 g
Water resistanceNoneIP52
Supported untilSep 2024Apr 2029
Zenfone 7 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.