| Technical data for the Samsung Galaxy S21 Ultra |
| operating system | Android 11 with Samsung One UI 3.1 |
| CPU | Samsung Exynos 2100 Octacore CPU 3x 2.8 + 4x 2.4 + 1x 2.9 GHz |
| Display | 6.8 inch Infinity-O-Edge display with Dynamic AMOLED 2X, Always On, WQHD + (3200 x 1440 pixels), 1-120 Hz, 1600 nit, 515 ppi, Gorilla Glass 7 |
| Storage | 12 GB RAM, 128/256/512 GB storage |
| Main camera | Quad camera, 108 MP (wide-angle lens, f / 1.8, 79 °, 24mm, 1 / 1.33 ", 0.8 µm, OIS) + 12 MP (ultra-wide-angle lens, f / 2.2, 120 °, 13mm, 1 / 2.55", 1.4 µm, AF) + 10 MP (telephoto lens, f / 2.4, 35 °, 72mm, 1 / 3.24 ", 1.22 µm, OIS) + 10 MP (telephoto lens, f / 4.9, 10 °, 240mm, 1 / 3.24", 1.22 µm, OIS), 3 and 10 times hybrid optical zoom, autofocus (PDAF, Laser AF), flash |
| Front camera | 40 MP (f / 2.2, 80 °, 1 / 2.8 ", 0.7 µm, 25mm, AF) |
| Video | 7680 x 4320 pixels (30 fps, 8K UHD), 3840 x 2160 pixels (30/60 fps, 4K UHD), 1920 x 1080 pixels (30/60/240 fps, FHD), 1280 x 720 pixels (960 fps, HD ) |
| Video playback | Supported formats: MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| Sensors | Accelerometer, ultrasonic fingerprint sensor, proximity detection, gyroscope, compass, hall sensor, brightness sensor, UWB |
| battery pack | 5000 mAh, fast charging, Qi charging |
| links | Bluetooth 5.0, USB Type C, NFC, WiFi AX |
| Cellular | 2G (GPRS / EDGE), 3G (UMTS), 4G (LTE), 5G |
| Satellites | Yes |
| Colours | Silver black |
| Dimensions | 165.1 x 75.6 x 8.9 mm |
| Weight | 228 grams |
| additional | Waterproof to IP68, Wireless PowerShare, ANT +, DeX, child mode, data security Knox, geo-tagging, sync function, dual SIM (nano) + E-Sim, face recognition |
| Availability | Probably from the end of January 2021 |