PhoneLifespan

Phone (3a) Pro vs Camon 40 Pro 5G

vs

It depends

Too close to call outright

These two are within 1 point overall — it genuinely depends on price on the day. The Phone (3a) Pro edges both longevity and performance, so prefer it when prices are close.

Value Score: Phone (3a) Pro 71 · 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.

Nothing Phone (3a) Pro $429
Safe to buy$7.59/mo
2025◆ Buy-by Mar 20292031
Tecno Camon 40 Pro 5G $310
Safe to buy$6.68/mo
2025◆ Buy-by May 20282030

Category by category

Display
Phone (3a) Pro 80Camon 40 Pro 5G 70

The Phone (3a) Pro's screen is the better one — 6.77-inch amoled, 1080×2392 (fhd+), up to 120hz, 3000 nits peak.

Performance
Phone (3a) Pro 64Camon 40 Pro 5G 58

The Phone (3a) Pro's Snapdragon 7s Gen 3 is simply the faster chip.

Camera
Phone (3a) Pro 79Camon 40 Pro 5G 67

The Phone (3a) Pro has the stronger camera system (3 real rear lenses vs 2).

Battery
Phone (3a) Pro 80Camon 40 Pro 5G 84

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

Software longevity
Phone (3a) Pro 67Camon 40 Pro 5G 55

The Phone (3a) Pro is supported until Mar 2031 — 10 months longer than the Camon 40 Pro 5G.

Value
Phone (3a) Pro 71Camon 40 Pro 5G 70

Pound for pound, these two are equally good deals.

Full spec table
SpecPhone (3a) ProCamon 40 Pro 5G
Price (street)$429$310
Display6.77-inch AMOLED, 1080×2392 (FHD+), up to 120Hz, 3000 nits peak6.78-inch AMOLED, FHD+, 144Hz, Gorilla Glass 7i
ChipsetSnapdragon 7s Gen 3MediaTek Dimensity 7300
RAM12GB8GB/12GB
Storage256GB256GB
Battery5,000 mAh5,200 mAh
Charging50W wired, no wireless45W wired
Rear cameras50MP main, 50MP periscope telephoto 3x, 8MP ultra-wide50MP main, 8MP ultra-wide
Dimensions163.52 × 77.50 × 8.39 mm164.3 x 74.6 x 7.3 mm
Weight211 g179 g
Water resistanceIP64IP68/IP69
Supported untilMar 2031May 2030

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