Review

Xiaomi Redmi K90

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Xiaomi Redmi K90

Full Phone Specification (Updated on 11/22/2025)

On Sale: October 23, 2025
Operating System: Android 16, HyperOS 3
Colors: Purple, Blue, White, Black
Models: 2510DRK44C
Network Speed: 5G, 4G, 3G, 2G
Display
Size: 6.59 inches, 106.5 cm2 (89.8% screen-to-body ratio)
Resolution: 1156 x 2510 pixels, 19.5:9 ratio (419 ppi density)
Type: AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Body
Dimensions: Height: 157.5 mm(6.20 in)
Width: 75.3 mm(2.96 in)
Thickness: 8 mm(0.31 in)
Weight: 206 g
Water Resistant: IPx8
Material: Glass front, aluminum frame
SIM: Nano-SIM + Nano-SIM
Rear Camera
Number of Cameras: 3
Camera Resolutions: 50 MP, f/1.9, 24 mm (wide), 1/1.55″, 1.0µm, PDAF, OIS
50 MP, f/2.2, 60 mm (telephoto), PDAF, 2.5x optical zoom
8 MP, f/2.2, 15 mm, 120˚ (ultrawide)
Video Resolution: 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Features: Color spectrum sensor, LED flash, HDR, panorama
Front (Selfie) Camera
Camera Resolutions: 20 MP, (wide), 1/2.0″, 0.8µm
Video Resolution: 1080p@30/60fps
Battery
Battery Capacity: Si/C Li-Po 7100 mAh
Charging: 100W wired, PD3.0, QC3+, 100W PPS
22.5W reverse wired
Hardware
Chipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Processor: Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU: Adreno 830
Memory: 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Memory Card Slot: No
Radio: No
Audio Jack 3.5 mm: No
Network & Connectivity
Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth: 5.4, A2DP, LE, LHDC 5.0, ASHA
USB: USB Type-C, OTG
GPS: GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC: Yes
Technology: 5G / LTE / HSPA / GSM
To sum up:

Product by XIAOMI - Redmi K90. The relatively new phone was released on October 23, 2025.

The phone boasts an excellent and advanced 50MP camera for exceptional photo quality. Record stunning 8K videos. It has a large and clear display size 6.59 inches, with resolution 1156 x 2510.

Supports 5G, the fifth-generation mobile network, with download speeds that are a significant improvement over previous generations.

The phone is equipped with an excellent battery of high-capacity 7100 mAh. And top-of-the-line RAM, capacity of 16 GB.

Waterproof phone with an excellent IPx8 rating.

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