PhoneLifespan

Reno 12 5G vs Camon 40

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 Reno 12 5G runs out in Jun 2028 ($15.04/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Reno 12 5G 59 · Camon 40 76 — methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Oppo Reno 12 5G $365
Buy with care$15.04/mo
2024◆ Buy-by Jun 20262028
Tecno Camon 40 $185
Safe to buy$3.98/mo
2025◆ Buy-by May 20282030

Category by category

Display
Reno 12 5G 70Camon 40 70

Both displays are effectively the same class.

Performance
Reno 12 5G 58Camon 40 44

The Reno 12 5G's MediaTek Dimensity 7300-Energy (4nm) is simply the faster chip.

Camera
Reno 12 5G 67Camon 40 67

Camera systems are comparable on paper — pick by sample photos.

Battery
Reno 12 5G 80Camon 40 84

5,200mAh vs 5,000mAh — the Camon 40 lasts longer between charges.

Software longevity
Reno 12 5G 29Camon 40 55

The Camon 40 is supported until May 2030 — 22 months longer than the Reno 12 5G.

Value
Reno 12 5G 59Camon 40 76

Overall value goes to the Camon 40 at $3.98 per month of safe use.

Full spec table
SpecReno 12 5GCamon 40
Price (street)$365$185
Display6.7-inch AMOLED, FHD+, 120Hz, Gorilla Glass 7i6.78-inch AMOLED, 2436x1080, 120Hz
ChipsetMediaTek Dimensity 7300-Energy (4nm)MediaTek Helio G100 Ultimate
RAM8GB/12GB8GB
Storage256GB/512GB256GB
Battery5,000 mAh5,200 mAh
Charging80W wired SuperVOOC45W wired
Rear cameras50MP main, 8MP ultra-wide, 2MP macro50MP main, 8MP ultra-wide
Dimensions161.4 × 74.1 × 7.6 mm164 × 75 × 7.5 mm
Weight177 g185 g
Water resistanceIP65IP64
Supported untilJun 2028May 2030
Reno 12 5G full verdict →Camon 40 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.