400 Lite vs Redmi 15 5G
It depends
Too close to call outright
These two are within 3 points overall, so it depends on you: keep phones for years → 400 Lite (supported until Apr 2031); want maximum speed → Redmi 15 5G (Qualcomm Snapdragon 6s Gen 3).
Value Score: 400 Lite 72 · Redmi 15 5G 75 — 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 400 Lite's screen is the better one — 6.7-inch amoled, fhd+, 120hz, 3500 nits peak, 3840hz pwm.
The Redmi 15 5G's Qualcomm Snapdragon 6s Gen 3 is simply the faster chip.
Camera systems are comparable on paper — pick by sample photos.
7,000mAh vs 5,230mAh — the Redmi 15 5G lasts longer between charges.
The 400 Lite is supported until Apr 2031 — 20 months longer than the Redmi 15 5G.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | 400 Lite | Redmi 15 5G |
|---|---|---|
| Price (street) | $240 | $180 |
| Display | 6.7-inch AMOLED, FHD+, 120Hz, 3500 nits peak, 3840Hz PWM | 6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak |
| Chipset | MediaTek Dimensity 7025 Ultra (6nm) | Qualcomm Snapdragon 6s Gen 3 |
| RAM | 8GB/12GB | 4GB/6GB/8GB |
| Storage | 256GB | 128GB/256GB |
| Battery | 5,230 mAh | 7,000 mAh |
| Charging | 35W wired | 33W wired, 18W reverse wired |
| Rear cameras | 108MP main, 5MP ultra-wide | 50MP main, 2MP depth |
| Dimensions | 161 × 74.6 × 7.3 mm | 169.5 × 80.5 × 8.4 mm |
| Weight | 171 g | 217 g |
| Water resistance | IP65 | IP64 |
| Supported until | Apr 2031 | Aug 2029 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.