Redmi K50 Ultra vs Xiaomi Mi 11 Ultra
| Type | Touch | Touch | 
| Waterproofness & dust-resistance | IP68 | |
| Dimensions | 163.10 x 75.90 x 8.60 mm | 164.30 x 74.60 x 8.38 mm | 
| Weight | 202.00 g | 234.00 g | 
| Display size | 6.67" | 6.81" | 
| Display | Color / OLED 16M colors 120 Hz 1220 x 2712 px (6.67") 446 ppi | Color / AMOLED 1,07G colors 120 Hz 1440 x 3200 px (6.81") 515 ppi | 
| Display protection | Corning Gorilla GlassBuy screen protector | Corning Gorilla GlassBuy screen protector | 
| Additional display | Color / AMOLED (1.10") | |
| Protection of the secondary display | ||
| Standard battery | Li-Po 5000 mAhBuy powerbank | Li-Ion 5000 mAhBuy powerbank | 
| Quick battery charging | Quick Charge 3+ | Quick Charge 4+ | 
| Wireless battery charging | ||
| Internal memory | 128 GB, 256 GB, 512 GB | 256 GB, 512 GB | 
| RAM memory | 8 GB, 12 GB | 8 GB, 12 GB | 
| Memory cards | ||
| Operating system | Android 12 | Android 11 | 
| Interface | MIUI 13 | MIUI 12.5 | 
| Processor | Qualcomm Snapdragon 8+ Gen 1 SM8475 | Qualcomm Snapdragon 888 SM8350 | 
| Processor clock | 3200 MHz | 2840 MHz | 
| GPU | Adreno 730 | Adreno 660 | 
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | 
| DualSIM mode | dual standby | dual standby | 
| Hybrid DualSIM | ||
| Announced | 3Q 2022 | 2Q 2021 | 
| Other names | K50 Extreme Edition; 22081212C; Xiaomi Redmi K50 Ultra | - | 
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 | 
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 3500, 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 3500, 2600, 2500, 2300, 2000, 1900 | 
| Standard 5G | FDD 5G: 2100, 1800, 900, 850, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | FDD 5G: 2100, 1800, 700 TDD 5G: 4700, 3700, 3500, 2500 | 
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | ||
| UMA | 
 
            
