15T vs Redmi Note 15 5G
It depends
Too close to call outright
These two are within 1 point overall — it genuinely depends on price on the day. The 15T edges both longevity and performance, so prefer it when prices are close.
Value Score: 15T 70 · Redmi Note 15 5G 71 — methodology
The lifespan decider
When specs are close, support length decides it — this is what each phone costs per month of safe use.
Category by category
The Redmi Note 15 5G's screen is the better one — 6.77-inch amoled, fhd+, 120hz, 3200 nits peak.
The 15T's MediaTek Dimensity 8400-Ultra is simply the faster chip.
The 15T has the stronger camera system (3 real rear lenses vs 2).
Battery capacities are close enough not to decide this.
The 15T is supported until Sep 2030 — 10 months longer than the Redmi Note 15 5G.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | 15T | Redmi Note 15 5G |
|---|---|---|
| Price (street) | $500 | $250 |
| Display | 6.83-inch AMOLED, 2772x1280, 144Hz | 6.77-inch AMOLED, FHD+, 120Hz, 3200 nits peak |
| Chipset | MediaTek Dimensity 8400-Ultra | Qualcomm Snapdragon 6 Gen 3 |
| RAM | 12GB | 8GB |
| Storage | 256GB/512GB | 256GB/512GB |
| Battery | 5,500 mAh | 5,520 mAh |
| Charging | 67W wired | 45W wired |
| Rear cameras | 50MP main, 50MP telephoto 2x, 12MP ultra-wide | 108MP main, 8MP ultra-wide |
| Dimensions | 163.2 × 78.0 × 7.5 mm | 164 × 75.4 × 7.4 mm |
| Weight | 194 g | 178 g |
| Water resistance | IP68 | IP66 |
| Supported until | Sep 2030 | Dec 2029 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.