Redmi K90 Pro Max review: the phone that dares to challenge the big names
A flagship-killer with bold ambition
The Xiaomi Redmi K90 Pro Max arrives with an impressive specification sheet that openly takes on major flagship phones. At its core lies the latest Snapdragon 8 Elite Gen 5 chipset, promising top-tier performance for gaming and everyday use. Reports show it pairs this with up to 16 GB of RAM and 1 TB of storage, marking a clear statement of intent.
The display is a standout: a large 6.9-inch AMOLED panel with 2,608 × 1,200 resolution and a 120Hz refresh rate. Peak brightness hits as high as 3,500 nits, making it well-suited for bright outdoor use in the UK and beyond. Alongside, it features full HDR10+ and Dolby Vision support, ensuring strong media playback credentials.
Audio is not an afterthought. This phone features a Bose-tuned 2.1-channel system including a rear-firing woofer, which is unusual in the smartphone world. The aim is richer bass and fuller sound for gaming, video streaming or music — a bold move by Redmi.

Camera wise the device sticks to a triple 50 MP rear sensor configuration: a main 50 MP with a large 1/1.31″ sensor, a 50 MP periscope telephoto with 5× optical zoom, and a 50 MP ultra-wide. A 32 MP front camera handles selfies. While specs are excellent on paper, some reviewers suggest the upgrade over last-year’s models isn’t massive — real-world gains are present but not groundbreaking.
Battery capacity is generous at 7,560 mAh, paired with fast charging at 100 W, wireless charging at 50 W and even 22.5 W reverse wireless charging. This means the device is built to last through a heavy day of use and is well-equipped to keep you going.
In terms of design the phone offers options including matte glass finishes in black or white, a denim fabric blue version, and in China a special Lamborghini-branded edition. Protection includes IP68 water and dust resistance, making it rugged as well as refined.
In everyday use it lives up to its promise of power and versatility. Benchmark scores are very high, gaming performance is smooth thanks to the chipset and display, and the charging system is rapid. However, software polish remains an area where some users feel improvement could be made — the interface is functional and feature-rich but doesn’t always match the refined feel of top-tier rivals.
For UK customers considering a device that undercuts traditional premium brands while offering comparable hardware, this phone is a strong contender. The camera system may not leap ahead dramatically, and the software may require a bit of tolerance, but the value proposition is compelling for those seeking flagship-level performance without flagship pricing.
In summary, the Redmi K90 Pro Max dares to challenge the big names — by bringing nearly everything you’d expect from an ultra-premium phone, while maintaining a strong value edge. If you’re looking for bold specs, great battery life and excellent multimedia features, it’s certainly one to consider.
