3 Minutes
Redmi's K90 lands in China as a value-packed phone that reads like a flagship spec sheet. For roughly $350 you get a 2K LTPO display, Qualcomm's Snapdragon 8 Elite, Bose-tuned stereo speakers and a giant 7100mAh battery — features that not long ago belonged to much pricier devices.
Flagship screen and performance without the flagship price
The K90 borrows the TCL M10 6.59-inch panel seen on higher-end models: a 2K LTPO display with a 120Hz refresh rate and up to 3500 nits peak brightness. It also supports HDR10+ and Dolby Vision plus 2560Hz PWM dimming for smoother low-brightness viewing.

Under the hood is Qualcomm's Snapdragon 8 Elite paired with an Adreno 830 GPU, LPDDR5X RAM and UFS 4.1 storage. Redmi pairs the chipset with a 5300mm² three-stage cooling architecture to keep sustained performance in check. The phone runs HyperOS 3 based on Android 16 out of the box.
Photos, battery life and charging that impress
Camera hardware is balanced: a 50MP Light Hunter 800 main sensor with OIS, an 8MP ultrawide and a 50MP 2.5x periscope telephoto for optical-like zoom. Selfies come from a 20MP front camera. It’s a versatile setup for everyday shooting and longer-range snaps.
What steals the show for many users is the 7100mAh battery. With 100W wired charging, the K90 promises multi-day endurance under moderate use and still fast top-ups when you need them. Imagine long travel days without hunting for an outlet — that’s the kind of practical benefit this cell brings.

Audio, connectivity and build — small touches that matter
Redmi tuned the dual stereo speakers with Bose, a rare move at this price point that should deliver clearer, richer sound for media and calls. The phone also includes a refined X-axis linear motor for better haptics, a 3D ultrasonic in-display fingerprint scanner, and an IP68/IP69 rating for water and dust resistance.
Connectivity is modern: Wi-Fi 7, Bluetooth 5.4 and NFC support. Despite the massive battery, the handset measures about 8mm thick and weighs 206 grams — reasonably sleek for its class.

Pricing and configurations — how much does flagship-level hardware cost?
The Redmi K90 is available in Light Purple, Aqua Blue, Black and White. Pricing in China starts very competitively, with multiple memory and storage variants:
- 12GB + 256GB: 2,599 CNY (~Rs 32,100 | ~$360)
- 16GB + 256GB: 2,899 CNY (~Rs 35,750 | ~$410)
- 12GB + 512GB: 3,199 CNY (~Rs 39,400 | ~$450)
- 16GB + 512GB: 3,499 CNY (~Rs 43,100 | ~$490)
- 16GB + 1TB: 3,999 CNY (~Rs 49,200 | ~$560)
Is it the new midrange value king? For buyers who prioritize display quality, battery life and audio, the K90 delivers compelling hardware for the price — and it raises the bar for what to expect from sub-$500 phones.
Source: gizmochina
Comments
Tomas
Looks great on paper, but is HyperOS 3 actually smooth? Camera specs look fine, yet periscope quality > megapixels. real tests pls
mechbyte
wow this is wild, flagship screen + 7100mAh for ~$350? insane value. Bose speakers too, i'm intrigued but also skeptical, waiting for hands on
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