Redmi K90 Ultra vs Huawei Mate 80 RS Ultimate Design - mobile2u.net
| Technology | 3G, 4G, 5G | 3G, 4G, 5G |
| Display Size | 6.6 inches | 6.8 inches |
| Display Type | AMOLED | LTPO OLED |
| Screen size | 1440 x 3200 pixels | 1260 x 2720 pixels |
| Refresh Rate | 144Hz | 120Hz |
| Main Camera | 108MP | 48MP |
| Ultrawide Camera | 48MP | 40MP |
| Front Camera | 32MP | 13MP |
| RAM | 12GB | 24GB |
| Storage | 256GB | 1TB |
| Chipset | Snapdragon 8 Gen 4 | Snapdragon 8 Gen 3 Ultra |
| CPU | Octa core | Octa core |
| GPU | Adreno 730 | Adreno 670 |
| Battery | 4700 mAh Li-Po | 5000 mAh Li-Po |
| Fast Charging | 120W | 88W |
| OS | Android 15 | HarmonyOS 5.0 |
| USB | Type C 3.2 | Type C 3.2 |
| SIM | Dual SIM | Hybrid Dual SIM |
| Bluetooth | 5.4 | 5.4 |
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