Redmi K90s
2026 K-series refresh.
The Redmi K90s is a flagship Xiaomi smartphone released Q1 2026, with a launch price of $420. It pairs the Snapdragon 8 Elite with a 6.83" 1.5K 144 Hz LTPO display, a capable main camera and a 7,500 mAh silicon battery. In SpecEagle's editorial review it scores 86/100 — Redmi K90s. Standout strengths: sd 8 elite at $420. and 7,500 mah si-c. Main trade-off: 8 mp ultrawide.
Redmi K90s.
K90s pairs SD 8 Elite with 7,500 mAh Si-C at $420 — Xiaomi's 2026 China flagship-killer K.
Read the full review- SD 8 Elite at $420.
- 7,500 mAh Si-C.
- 120 W charging.
- 2x telephoto.
Full specifications
Benchmarks
How the Redmi K90s compares
| Redmi K90s | iPhone 16 | Xiaomi 13 Pro | |
|---|---|---|---|
| SpecEagle score | 86 | 86 | 86 |
| Chipset | Snapdragon 8 Elite | Apple A18 | SD 8 Gen 2 |
| Display | 6.83" 1.5K 144 Hz LTPO | 6.1" OLED 60 Hz | 6.73" LTPO AMOLED |
| Main camera | — | 48 MP · f/1.6 | 50 MP · f/1.9 |
| Battery | 7,500 mAh silicon | 3,561 mAh | 4,820 mAh |
| Launch price | $420 | $799 | $1,299 |
Frequently asked questions
When was the Redmi K90s released?
The Redmi K90s was released in Q1 2026.
How much does the Redmi K90s cost?
The Redmi K90s launched at $420 (manufacturer suggested price at release; street and second-hand prices vary by region, storage tier and time since launch).
What is the Redmi K90s screen size and type?
The Redmi K90s has a 6.83" 1.5K 144 Hz LTPO display.
What chipset does the Redmi K90s use?
The Redmi K90s is powered by the Snapdragon 8 Elite chipset.
How much RAM and storage does the Redmi K90s have?
The Redmi K90s ships with 16 GB (RAM · base storage); higher configurations may be available.
What is the Redmi K90s battery capacity?
The Redmi K90s has a 7,500 mAh silicon battery.
Does the Redmi K90s have a telephoto zoom camera?
Yes — the Redmi K90s includes a dedicated telephoto camera: 12 MP 2x.
Does the Redmi K90s have 5G?
The Redmi K90s supports 5G (Sub-6).
What colours does the Redmi K90s come in?
The Redmi K90s is available in 3 colours: Phantom Black, Stellar Silver, Ice Blue.
Is the Redmi K90s worth buying?
K90s pairs SD 8 Elite with 7,500 mAh Si-C at $420 — Xiaomi's 2026 China flagship-killer K. SpecEagle gives the Redmi K90s an editorial score of 86/100.
Owner opinions
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