Redmi K90s review: 2026 K-series refresh.
Redmi K90s.
K90s pairs SD 8 Elite with 7,500 mAh Si-C at $420 — Xiaomi's 2026 China flagship-killer K.
01Display
88/10088/100 trails the 92-point cohort average for flagship phones of 2026.
02Performance
90/10090/100 trails the 93-point cohort average for flagship phones of 2026.
03Camera
80/10080/100 is one of the weaker camera results among flagship phones of 2026 — 10 points under the average. Check the rows below before buying for this.
04Battery
94/100At 94/100 this is one of the strongest battery showings among flagship phones of 2026 — 7 points above the cohort average.
05Software
78/10078/100 is one of the weaker software results among flagship phones of 2026 — 11 points under the average. Check the rows below before buying for this.
- SD 8 Elite at $420.
- 7,500 mAh Si-C.
- 120 W charging.
- 2x telephoto.
- 8 MP ultrawide.
- 220 g.
- HyperOS bloat.
- China-priority.
How this review is built: every section score, spec row and comparison on this page comes from SpecEagle's tracked catalogue — scores weight measured specs against the 35-phone cohort of flagship devices released around the same time. We don't publish invented lab anecdotes. Spot an error? .