PhoneLifespan

Reno 12 Pro vs Redmi Note 15 Pro 5G

vs

Winner

Xiaomi Redmi Note 15 Pro 5G

Lifespan decides this one: the Redmi Note 15 Pro 5G is supported until Jan 2030 at $7.45 per month of safe use, while the Reno 12 Pro runs out in Jul 2028 ($19.55/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Reno 12 Pro 56 · 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.

Oppo Reno 12 Pro $480
Buy with care$19.55/mo
2024◆ Buy-by Jul 20262028
Xiaomi Redmi Note 15 Pro 5G $320
Safe to buy$7.45/mo
2026◆ Buy-by Jan 20282030

Category by category

Display
Reno 12 Pro 70Redmi Note 15 Pro 5G 70

Both displays are effectively the same class.

Performance
Reno 12 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
Reno 12 Pro 79Redmi Note 15 Pro 5G 72

The Reno 12 Pro has the stronger camera system (3 real rear lenses vs 2).

Battery
Reno 12 Pro 80Redmi Note 15 Pro 5G 100

6,580mAh vs 5,000mAh — the Redmi Note 15 Pro 5G lasts longer between charges.

Software longevity
Reno 12 Pro 29Redmi Note 15 Pro 5G 51

The Redmi Note 15 Pro 5G is supported until Jan 2030 — 18 months longer than the Reno 12 Pro.

Value
Reno 12 Pro 56Redmi Note 15 Pro 5G 73

Overall value goes to the Redmi Note 15 Pro 5G at $7.45 per month of safe use.

Full spec table
SpecReno 12 ProRedmi Note 15 Pro 5G
Price (street)$480$320
Display6.7-inch AMOLED, 2412x1080, 120Hz6.83-inch AMOLED, 1.5K, 120Hz, 12-bit, Dolby Vision/HDR10+
ChipsetMediaTek Dimensity 7300-EnergyMediaTek Dimensity 7400-Ultra (4nm)
RAM12GB8GB/12GB
Storage256GB/512GB256GB/512GB
Battery5,000 mAh6,580 mAh
Charging80W wired45W wired, 22.5W reverse wired
Rear cameras50MP main, 50MP telephoto 2x, 8MP ultra-wide200MP main, 8MP ultra-wide
Dimensions161.5 × 74.8 × 7.4 mm163.6 × 78.1 × 8.0 mm
Weight180 g210 g
Water resistanceIP65IP68/IP69
Supported untilJul 2028Jan 2030
Reno 12 Pro full verdict →Redmi Note 15 Pro 5G 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.