PhoneLifespan

Galaxy S23 Ultra vs Camon 40 Pro 5G

vs

Winner

Tecno Camon 40 Pro 5G

Lifespan decides this one: the Camon 40 Pro 5G is supported until May 2030 at $6.68 per month of safe use, while the Galaxy S23 Ultra runs out in Feb 2028 ($16.95/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy S23 Ultra 76 · Camon 40 Pro 5G 70 methodology

The lifespan decider

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

Samsung Galaxy S23 Ultra $339
Buy with care$16.95/mo
2023◆ Buy-by Feb 20262028
Tecno Camon 40 Pro 5G $310
Safe to buy$6.68/mo
2025◆ Buy-by May 20282030

Category by category

Display
Galaxy S23 Ultra 90Camon 40 Pro 5G 70

The Galaxy S23 Ultra's screen is the better one — 6.8-inch dynamic amoled 2x, qhd+, ltpo 1–120hz, 1750 nits peak.

Performance
Galaxy S23 Ultra 85Camon 40 Pro 5G 58

The Galaxy S23 Ultra's Snapdragon 8 Gen 2 for Galaxy is simply the faster chip.

Camera
Galaxy S23 Ultra 96Camon 40 Pro 5G 67

The Galaxy S23 Ultra has the stronger camera system (4 real rear lenses vs 2).

Battery
Galaxy S23 Ultra 80Camon 40 Pro 5G 84

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

Software longevity
Galaxy S23 Ultra 24Camon 40 Pro 5G 55

The Camon 40 Pro 5G is supported until May 2030 — 26 months longer than the Galaxy S23 Ultra.

Value
Galaxy S23 Ultra 76Camon 40 Pro 5G 70

Overall value goes to the Galaxy S23 Ultra at $16.95 per month of safe use.

Full spec table
SpecGalaxy S23 UltraCamon 40 Pro 5G
Price (street)$339$310
Display6.8-inch Dynamic AMOLED 2X, QHD+, LTPO 1–120Hz, 1750 nits peak6.78-inch AMOLED, FHD+, 144Hz, Gorilla Glass 7i
ChipsetSnapdragon 8 Gen 2 for GalaxyMediaTek Dimensity 7300
RAM8GB/12GB8GB/12GB
Storage256GB/512GB/1TB256GB
Battery5,000 mAh5,200 mAh
Charging45W wired, 15W wireless, 4.5W reverse wireless45W wired
Rear cameras200MP main, 12MP ultra-wide, 10MP telephoto 3x, 10MP periscope 10x50MP main, 8MP ultra-wide
Dimensions163.4 × 78.1 × 8.9 mm164.3 x 74.6 x 7.3 mm
Weight234 g179 g
Water resistanceIP68IP68/IP69
Supported untilFeb 2028May 2030

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.