Redmi K80 Ultra
A Dimensity 9400+ performance flagship with a 7,000 mAh battery.
The Redmi K80 Ultra is a flagship Xiaomi smartphone released Jul 2025, with a launch price of $480. It pairs the Dimensity 9400+ with a 6.83" AMOLED 120 Hz display, a 50 MP · OIS main camera and a 7,000 mAh battery. In SpecEagle's editorial review it scores 84/100 — The performance-per-dollar champion. Standout strengths: dimensity 9400+ flagship silicon at $480. and 7,000 mah + 100 w charging. Main trade-off: 8 mp ultrawide and no telephoto.
The performance-per-dollar champion.
K80 Ultra packs a Dimensity 9400+, 7,000 mAh, 100 W charging and IP68 for $480 — raw flagship horsepower at upper-mid pricing. The camera is single-lens-serious; for gamers chasing frames and battery it is a standout.
Read the full review- Dimensity 9400+ flagship silicon at $480.
- 7,000 mAh + 100 W charging.
- 1.5K AMOLED, 3,200 nits.
- IP68 + Wi-Fi 7.
Full specifications
Benchmarks
How the Redmi K80 Ultra compares
| Redmi K80 Ultra | Galaxy S25 Ultra | Xiaomi 14T Pro | |
|---|---|---|---|
| SpecEagle score | 84 | 89 | 84 |
| Chipset | Dimensity 9400+ | SD 8 Elite | Dimensity 9300+ |
| Display | 6.83" AMOLED 120 Hz | 6.9" LTPO AMOLED | 6.67" AMOLED 144 Hz |
| Main camera | 50 MP · OIS | 200 MP · f/1.7 | 50 MP · f/1.6 Leica |
| Battery | 7,000 mAh | 5,000 mAh | 5,000 mAh |
| Launch price | $480 | $1,299 | €799 |
Frequently asked questions
When was the Redmi K80 Ultra released?
The Redmi K80 Ultra was released in Jul 2025.
How much does the Redmi K80 Ultra cost?
The Redmi K80 Ultra launched at $480 (manufacturer suggested price at release; street and second-hand prices vary by region, storage tier and time since launch).
What is the Redmi K80 Ultra screen size and type?
The Redmi K80 Ultra has a 6.83" AMOLED 120 Hz display.
What chipset does the Redmi K80 Ultra use?
The Redmi K80 Ultra is powered by the Dimensity 9400+ chipset.
How much RAM and storage does the Redmi K80 Ultra have?
The Redmi K80 Ultra ships with 12 GB · 256 GB (RAM · base storage); higher configurations may be available.
What is the Redmi K80 Ultra battery capacity?
The Redmi K80 Ultra has a 7,000 mAh battery.
How fast does the Redmi K80 Ultra charge?
The Redmi K80 Ultra supports 100 W wired charging.
What is the Redmi K80 Ultra main camera?
The Redmi K80 Ultra has a 50 MP · OIS main camera.
Does the Redmi K80 Ultra have a headphone jack?
The Redmi K80 Ultra does not have a 3.5 mm headphone jack.
How long will the Redmi K80 Ultra get software updates?
The Redmi K80 Ultra update policy: 4 OS + 5 yr security.
How much does the Redmi K80 Ultra weigh?
The Redmi K80 Ultra weighs 218 g.
What colours does the Redmi K80 Ultra come in?
The Redmi K80 Ultra is available in 3 colours: Black, Silver, Mint.
Is the Redmi K80 Ultra worth buying?
K80 Ultra packs a Dimensity 9400+, 7,000 mAh, 100 W charging and IP68 for $480 — raw flagship horsepower at upper-mid pricing. The camera is single-lens-serious; for gamers chasing frames and battery it is a standout. SpecEagle gives the Redmi K80 Ultra an editorial score of 84/100.
Owner opinions
Unfiltered · oldest deleted neverOwner opinions are rolling out — check back soon. Got something to say right now? Send it to the editors.