400 Lite vs Redmi Note 15 5G
It depends
Too close to call outright
These two are within 1 point overall, so it depends on you: keep phones for years → 400 Lite (supported until Apr 2031); want maximum speed → Redmi Note 15 5G (Qualcomm Snapdragon 6 Gen 3).
Value Score: 400 Lite 72 · 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
Both displays are effectively the same class.
The Redmi Note 15 5G's Qualcomm Snapdragon 6 Gen 3 is simply the faster chip.
The Redmi Note 15 5G has the stronger camera system (2 real rear lenses vs 1).
5,520mAh vs 5,230mAh — the Redmi Note 15 5G lasts longer between charges.
The 400 Lite is supported until Apr 2031 — 16 months longer than the Redmi Note 15 5G.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | 400 Lite | Redmi Note 15 5G |
|---|---|---|
| Price (street) | $240 | $250 |
| Display | 6.7-inch AMOLED, FHD+, 120Hz, 3500 nits peak, 3840Hz PWM | 6.77-inch AMOLED, FHD+, 120Hz, 3200 nits peak |
| Chipset | MediaTek Dimensity 7025 Ultra (6nm) | Qualcomm Snapdragon 6 Gen 3 |
| RAM | 8GB/12GB | 8GB |
| Storage | 256GB | 256GB/512GB |
| Battery | 5,230 mAh | 5,520 mAh |
| Charging | 35W wired | 45W wired |
| Rear cameras | 108MP main, 5MP ultra-wide | 108MP main, 8MP ultra-wide |
| Dimensions | 161 × 74.6 × 7.3 mm | 164 × 75.4 × 7.4 mm |
| Weight | 171 g | 178 g |
| Water resistance | IP65 | IP66 |
| Supported until | Apr 2031 | Dec 2029 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.