PhoneLifespan

Camon 40 Pro vs Poco C71 4G

vs

Winner

Tecno Camon 40 Pro

Lifespan decides this one: the Camon 40 Pro is supported until May 2030 at $5.60 per month of safe use, while the Poco C71 4G runs out in Apr 2029 ($2.23/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Camon 40 Pro 74 · 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.

Tecno Camon 40 Pro $260
Safe to buy$5.60/mo
2025◆ Buy-by May 20282030
Xiaomi Poco C71 4G $75
Buy with care$2.23/mo
2025◆ Buy-by Apr 20272029

Category by category

Display
Camon 40 Pro 70Poco C71 4G 70

Both displays are effectively the same class.

Performance
Camon 40 Pro 58Poco C71 4G 55

Performance is a wash — same chip tier.

Camera
Camon 40 Pro 67Poco C71 4G 40

The Camon 40 Pro has the stronger camera system (2 real rear lenses vs 1).

Battery
Camon 40 Pro 84Poco C71 4G 84

Battery capacities are close enough not to decide this.

Software longevity
Camon 40 Pro 55Poco C71 4G 40

The Camon 40 Pro is supported until May 2030 — 13 months longer than the Poco C71 4G.

Value
Camon 40 Pro 74Poco C71 4G 69

Overall value goes to the Camon 40 Pro at $5.60 per month of safe use.

Full spec table
SpecCamon 40 ProPoco C71 4G
Price (street)$260$75
Display6.78-inch AMOLED, 2436x1080, 144Hz6.88-inch IPS LCD, HD+, 120Hz
ChipsetMediaTek Dimensity 7300 (5G variant; Helio G100 Ultimate on 4G variant)Unisoc T7250 (12nm)
RAM8GB/12GB4GB/6GB
Storage256GB64GB/128GB
Battery5,200 mAh5,200 mAh
Charging45W wired15W wired
Rear cameras50MP main, 8MP ultra-wide32MP main
Dimensions164.3 × 74.6 × 7.3 mm171.79 × 77.8 × 8.26 mm
Weight188 g193 g
Water resistanceIP64/IP65IP52
Supported untilMay 2030Apr 2029
Camon 40 Pro 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.