PhoneLifespan

Camon 40 Pro vs Redmi Note 15 Pro 5G

vs

It depends

Too close to call outright

These two are within 1 point overall, so it depends on you: keep phones for years → Camon 40 Pro (supported until May 2030); want maximum speed → Redmi Note 15 Pro 5G (MediaTek Dimensity 7400-Ultra (4nm)).

Value Score: Camon 40 Pro 74 · Redmi Note 15 Pro 5G 73 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 Pro $260
Safe to buy$5.60/mo
2025◆ Buy-by May 20282030
2026◆ Buy-by Jan 20282030

Category by category

Display
Camon 40 Pro 70Redmi Note 15 Pro 5G 70

Both displays are effectively the same class.

Performance
Camon 40 Pro 58Redmi Note 15 Pro 5G 62

The Redmi Note 15 Pro 5G's MediaTek Dimensity 7400-Ultra (4nm) is simply the faster chip.

Camera
Camon 40 Pro 67Redmi Note 15 Pro 5G 72

The Redmi Note 15 Pro 5G has the stronger camera system — same lens count, higher-grade sensors.

Battery
Camon 40 Pro 84Redmi Note 15 Pro 5G 100

6,580mAh vs 5,200mAh — the Redmi Note 15 Pro 5G lasts longer between charges.

Software longevity
Camon 40 Pro 55Redmi Note 15 Pro 5G 51

The Camon 40 Pro is supported until May 2030 — 3 months longer than the Redmi Note 15 Pro 5G.

Value
Camon 40 Pro 74Redmi Note 15 Pro 5G 73

Pound for pound, these two are equally good deals.

Full spec table
SpecCamon 40 ProRedmi Note 15 Pro 5G
Price (street)$260$320
Display6.78-inch AMOLED, 2436x1080, 144Hz6.83-inch AMOLED, 1.5K, 120Hz, 12-bit, Dolby Vision/HDR10+
ChipsetMediaTek Dimensity 7300 (5G variant; Helio G100 Ultimate on 4G variant)MediaTek Dimensity 7400-Ultra (4nm)
RAM8GB/12GB8GB/12GB
Storage256GB256GB/512GB
Battery5,200 mAh6,580 mAh
Charging45W wired45W wired, 22.5W reverse wired
Rear cameras50MP main, 8MP ultra-wide200MP main, 8MP ultra-wide
Dimensions164.3 × 74.6 × 7.3 mm163.6 × 78.1 × 8.0 mm
Weight188 g210 g
Water resistanceIP64/IP65IP68/IP69
Supported untilMay 2030Jan 2030

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