Camon 40 Premier 5G vs X100

Phone 1

Phone 2

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 X100 runs out in Nov 2028 ($21.26/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Camon 40 Premier 5G 70 · X100 64 — 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 X100 $620

Buy with care$21.26/mo

2023◆ Buy-by Nov 20262028

Category by category

Display

Camon 40 Premier 5G 80X100 90

The X100's screen is the better one — 6.78-inch ltpo amoled, 2800x1260, 120hz, up to 3000 nits peak.

Performance

Camon 40 Premier 5G 74X100 93

The X100's MediaTek Dimensity 9300 is simply the faster chip.

Camera

Camon 40 Premier 5G 79X100 79

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

Battery

Camon 40 Premier 5G 82X100 80

Battery capacities are close enough not to decide this.

Software longevity

Camon 40 Premier 5G 55X100 35

The Camon 40 Premier 5G is supported until May 2030 — 17 months longer than the X100.

Value

Camon 40 Premier 5G 70X100 64

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

Full spec table

Spec	Camon 40 Premier 5G	X100
Price (street)	$450	$620
Display	6.67-inch LTPO AMOLED, 1.5K, 144Hz, Gorilla Glass 7i	6.78-inch LTPO AMOLED, 2800x1260, 120Hz, up to 3000 nits peak
Chipset	MediaTek Dimensity 8350 (4nm)	MediaTek Dimensity 9300
RAM	12GB	12GB/16GB
Storage	256GB	256GB/512GB
Battery	5,100 mAh	5,000 mAh
Charging	70W wired	120W wired
Rear cameras	50MP main, 50MP periscope telephoto, 50MP ultra-wide	50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope
Dimensions	161 × 75 × 7.7 mm	164.1 × 75.3 × 8.2 mm
Weight	193 g	202 g
Water resistance	IP68/IP69	IP68
Supported until	May 2030	Nov 2028

Camon 40 Premier 5G full verdict →X100 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.