PhoneLifespan

13+ 5G 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 13+ 5G runs out in Sep 2028 ($8.07/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 13+ 5G 70 · 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.

Realme 13+ 5G $215
Buy with care$8.07/mo
2024◆ Buy-by Sep 20262028
Xiaomi Redmi Note 15 Pro 5G $320
Safe to buy$7.45/mo
2026◆ Buy-by Jan 20282030

Category by category

Display
13+ 5G 70Redmi Note 15 Pro 5G 70

Both displays are effectively the same class.

Performance
13+ 5G 58Redmi Note 15 Pro 5G 62

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

Camera
13+ 5G 67Redmi Note 15 Pro 5G 72

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

Battery
13+ 5G 80Redmi Note 15 Pro 5G 100

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

Software longevity
13+ 5G 32Redmi Note 15 Pro 5G 51

The Redmi Note 15 Pro 5G is supported until Jan 2030 — 16 months longer than the 13+ 5G.

Value
13+ 5G 70Redmi Note 15 Pro 5G 73

Pound for pound, these two are equally good deals.

Full spec table
Spec13+ 5GRedmi Note 15 Pro 5G
Price (street)$215$320
Display6.67-inch AMOLED, FHD+, 120Hz, HDR10+6.83-inch AMOLED, 1.5K, 120Hz, 12-bit, Dolby Vision/HDR10+
ChipsetMediaTek Dimensity 7300 EnergyMediaTek Dimensity 7400-Ultra (4nm)
RAM8GB/12GB8GB/12GB
Storage128GB/256GB/512GB256GB/512GB
Battery5,000 mAh6,580 mAh
Charging80W wired45W wired, 22.5W reverse wired
Rear cameras50MP main, 8MP ultra-wide200MP main, 8MP ultra-wide
Dimensions161.7 x 74.7 x 7.6 mm163.6 × 78.1 × 8.0 mm
Weight185 g210 g
Water resistanceIP65IP68/IP69
Supported untilSep 2028Jan 2030
13+ 5G 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.