Redmi K90 Pro Max
| Type | Touch |
| Waterproofness & dust-resistance | IP68 |
| Dimensions | 163.33 x 77.82 x 7.90 mm |
| Weight | 218.00 g |
| Display size | 6.90" |
| Display | Color / OLED 68,7G colors 120 Hz 1200 x 2608 px (6.90") 416 ppi |
| Display protection | |
| Additional display | |
| Protection of the secondary display | |
| Standard battery | Li-Po 7560 mAhBuy powerbank
|
| Quick battery charging | |
| Wireless battery charging | |
| Internal memory | 256 GB, 512 GB, 1000 GB |
| RAM memory | 12 GB, 16 GB |
| Memory cards | |
| Operating system | Android 16 |
| Interface | HyperOS 3 |
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC |
| Processor clock | 4600 MHz |
| GPU | Qualcomm Adreno |
| Touchscreen | |
| DualSIM | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby |
| Hybrid DualSIM | |
| Announced | 4Q 2025 |
| Other names | 25102RKBEC; Xiaomi Redmi K90 Pro Max |
| GSM frequencies | 850 900 1800 |
| UMTS | 850 900 1700 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 1700, 900, 850, 700 TDD LTE: 3600, 3500, 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | FDD 5G: 2600, 2100, 1800, 1700, 900, 850, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 |
| CDMA | |
| Standard TD-SCDMA | |
| UMA |
