PhoneLifespan

Camon 40 Premier 5G vs iQOO 12

vs

Winner

Tecno Camon 40 Premier 5G

Lifespan decides this one: the Camon 40 Premier 5G is supported until May 2030 at $9.69 per month of safe use, while the iQOO 12 runs out in Nov 2028 ($19.51/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Camon 40 Premier 5G 70 · iQOO 12 66 — 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 Premier 5G $450
Safe to buy$9.69/mo
2025◆ Buy-by May 20282030
Vivo iQOO 12 $560
Buy with care$19.51/mo
2023◆ Buy-by Nov 20262028

Category by category

Display
Camon 40 Premier 5G 80iQOO 12 90

The iQOO 12's screen is the better one — 6.78-inch ltpo amoled, 2800x1260, 144hz, up to 3000 nits peak.

Performance
Camon 40 Premier 5G 74iQOO 12 92

The iQOO 12's Qualcomm Snapdragon 8 Gen 3 is simply the faster chip.

Camera
Camon 40 Premier 5G 79iQOO 12 79

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

Battery
Camon 40 Premier 5G 82iQOO 12 80

Battery capacities are close enough not to decide this.

Software longevity
Camon 40 Premier 5G 55iQOO 12 34

The Camon 40 Premier 5G is supported until May 2030 — 18 months longer than the iQOO 12.

Value
Camon 40 Premier 5G 70iQOO 12 66

Overall value goes to the Camon 40 Premier 5G at $9.69 per month of safe use.

Full spec table
SpecCamon 40 Premier 5GiQOO 12
Price (street)$450$560
Display6.67-inch LTPO AMOLED, 1.5K, 144Hz, Gorilla Glass 7i6.78-inch LTPO AMOLED, 2800x1260, 144Hz, up to 3000 nits peak
ChipsetMediaTek Dimensity 8350 (4nm)Qualcomm Snapdragon 8 Gen 3
RAM12GB12GB/16GB
Storage256GB256GB/512GB
Battery5,100 mAh5,000 mAh
Charging70W wired120W wired
Rear cameras50MP main, 50MP periscope telephoto, 50MP ultra-wide50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope
Dimensions161 × 75 × 7.7 mm163.2 × 75.9 × 8.1 mm
Weight193 g199 g
Water resistanceIP68/IP69IP64
Supported untilMay 2030Nov 2028
Camon 40 Premier 5G full verdict →iQOO 12 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.