Samsung S21 Ultra SM-G998U Specs
Performance
| Operating System | Android 11 |
| Memory | 12 GB |
| Chipset | Qualcomm Snapdragon888 |
| CPU | 2.84 GHz Kryo 680 Single-Core 2.42 GHz Kryo 680 Triple-Core 1.8 GHz Kryo 680 Quad-Core |
| GPU | Adreno 660 |
| Storage Capacity | 128 GB |
Display
| Size | 6.8" |
| Native Resolution | 3200 x 1440 |
| Refresh Rate | 120 Hz (at QHD+ Resolution) |
| Aspect Ratio | 20:9 |
| Pixel Density | 515 ppi |
| Panel Type | OLED |
| Screen Coating | Gorilla Glass Victus |
Input/Output Connectors
| Ports | 1 x USB Type-C (USB 3.1 / USB 3.2 Gen 1) |
| Speaker | 2 |
| Media/Memory Card Slot | None |
| SIM Card Slots | 1 x Nano SIM |
Communications
| CDMA 2G | CDMA: 800, 1900 MHz |
| GSM 2G | GSM, GPRS, EDGE: 850, 900, 1800, 1900 MHz |
| CDMA 3G | CDMA2000, EV-DO: 800, 1900 MHz |
| GSM 3G/3.5G | UMTS, HSPA+: 850, 900, 1700, 1900, 2100 MHz |
| 4G LTE | LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 Bands |
| 5G NR |
n2, n5, n25, n41, n66, n71, n260, n261 Bands *Please check with your carriers 5G coverage to ensure capabilities* |
| Wi-Fi | Wi-Fi 6E (802.11ax) |
| Bluetooth | Bluetooth 5.2 + LE |
| NFC | Yes |
| GPS | Yes |
| ANT+ Support | Yes |
| FM Radio | Yes |
Camera System
| Camera System | Rear Wide: 108 MP 1/1.33" Sensor (0.8 µm Pixels) with a 26mm f/1.8 Lens Ultra Wide: 12 MP 1/2.6" Sensor (1.4 µm Pixels) with a 13mm f/2.2 Lens Telephoto: 10 MP 1/3.2" Sensor (1.22 µm Pixels) with a 240mm f/4.9 Lens Telephoto: 10 MP 1/3.2" Sensor (1.22 µm Pixels) with a 70mm f/2.4 Lens Front Wide: 40 MP 1/2.8" Sensor (0.7 µm Pixels) with a 26mm f/2.2 Lens |
| Camera Flash | Rear: 1 x LED |
| Focus Type | Rear Wide: Laser Autofocus, Phase-Detect Autofocus Rear Ultra Wide/Telephoto: Phase-Detect Autofocus Front Wide: Phase-Detect Autofocus |
| Computational Photography | Multi-Camera Noise Reduction (Night Mode) Multi-Camera Depth-of-Field Control (Portrait Mode) Multi-Camera Dynamic Range Enhancement (HDR) |
| Video Recording | Rear UHD 8K at up to 24 fps UHD 4K at up to 60 fps 1080p at up to 60 fps (240 fps in Slow-Mo Mode) 720p (960 fps in Slow-Mo Mode) Front 1080p at up to 60 fps UHD 4K at up to 60 fps |
General
| Biometric Authentication | Fingerprint (Under-Screen) |
| Sensors | Accelerometer, Barometer (Altimeter), Compass, Fingerprint, Gyroscope, Proximity |
| Water Resistance | Resistant |
| IP Rating | IP68 |
| Keyboard | Virtual |
| Pointing Device | None |
| Battery | Internal Lithium-Ion (5000.0 mAh) |
| Fast Charging Technology | USB Power Delivery |
| Wireless Charging | Qi, PMA up to 15 W |
| Dimensions (W x H x D) | 3.0 x 6.5 x 0.4" / 75.6 x 165.1 x 8.9 mm |
| Weight | 8.1 oz / 229 g |
Packaging Info
| Package Weight | 0.86 lb |
| Box Dimensions (LxWxH) | 7.1 x 3.6 x 1.4" |