PhoneLifespan

Camon 40 vs Poco M7 5G

vs

Winner

Tecno Camon 40

Lifespan decides this one: the Camon 40 is supported until May 2030 at $3.98 per month of safe use, while the Poco M7 5G runs out in Mar 2029 ($3.68/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Camon 40 76 · Poco M7 5G 73 — 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 $185
Safe to buy$3.98/mo
2025◆ Buy-by May 20282030
Xiaomi Poco M7 5G $120
Buy with care$3.68/mo
2025◆ Buy-by Mar 20272029

Category by category

Display
Camon 40 70Poco M7 5G 70

Both displays are effectively the same class.

Performance
Camon 40 44Poco M7 5G 42

Performance is a wash — same chip tier.

Camera
Camon 40 67Poco M7 5G 55

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

Battery
Camon 40 84Poco M7 5G 100

7,000mAh vs 5,200mAh — the Poco M7 5G lasts longer between charges.

Software longevity
Camon 40 55Poco M7 5G 39

The Camon 40 is supported until May 2030 — 14 months longer than the Poco M7 5G.

Value
Camon 40 76Poco M7 5G 73

Pound for pound, these two are equally good deals.

Full spec table
SpecCamon 40Poco M7 5G
Price (street)$185$120
Display6.78-inch AMOLED, 2436x1080, 120Hz6.88-inch IPS LCD, HD+, 120Hz, 600 nits peak
ChipsetMediaTek Helio G100 UltimateQualcomm Snapdragon 4 Gen 2 (4nm)
RAM8GB6GB/8GB
Storage256GB128GB
Battery5,200 mAh7,000 mAh
Charging45W wired33W wired
Rear cameras50MP main, 8MP ultra-wide50MP main
Dimensions164 × 75 × 7.5 mm171.5 × 77.5 × 8.9 mm
Weight185 g205 g
Water resistanceIP64IP64
Supported untilMay 2030Mar 2029
Camon 40 full verdict →Poco M7 5G 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.