Samsung Galaxy S21 Ultra 5G
Model #s SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
Launch Date Announced 14 Jan 2021 – Available from 29 Jan 2021
Dimensions & Weight 165.1 × 75.6 × 8.9 mm; 227 g (Sub-6) / 229 g (mmWave)
Build & Protection Gorilla Glass Victus front & back, aluminum frame, IP68, stylus support
Display 6.8" Dynamic AMOLED 2X, 1440 × 3200 (515 ppi), 120 Hz, HDR10+, 1500 nits peak
Platform Android 11 → upgradeable to 4 major Android versions (One UI 6.1)
Chipset • Exynos 2100 (Global) • Snapdragon 888 5G (USA/China) – both 5 nm
Memory 128 GB / 256 GB / 512 GB UFS 3.1 storage, no microSD; 8 GB / 12 GB / 16 GB RAM
Main Camera Quad: 108 MP wide, 12 MP ultrawide, 10 MP 3× tele, 10 MP 10× periscope; 8K@24 fps, Laser AF, OIS
Selfie Camera 40 MP, 4K@30/60 fps, PDAF
Battery & Charging 5000 mAh; 25 W wired PD3.0, 15 W wireless, 4.5 W reverse wireless
Connectivity 5G SA/NSA, LTE-A Cat20, Wi-Fi 6E, BT 5.2, NFC, UWB, USB-C 3.2
Audio Stereo speakers tuned by AKG, 32-bit/384 kHz, no 3.5 mm jack
Sensors Ultrasonic fingerprint, accelerometer, gyro, proximity, compass, barometer
Colors Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown