Design
- S21 Ultra: 165.1 x 75.6 x 8.9mm, 228g S20 Ultra: 166.9 x 76 x 8.8mm, 220g
Display
- S21 Ultra: 6.8-inch, Infinity-O, Adaptive 120Hz, S Pen support S20 Ultra: 6.9-inch, Infinity-O, 120Hz
Hardware and specs
- S21 Ultra: Exynos 2100 or Snapdragon 888, 12/16GB RAM, 128/256/512GB, 5000mAh S20 Ultra: Exynos 990 or Snapdragon 865, 12/16GB RAM, 128/512GB storage + microSD, 5000mAh
Cameras
S21 Ultra: Main: 108MP, 0.8µm, f/1.8, laser autofocus, OIS Ultra-wide: 12MP, 1.4µm, f/2.2 Telephoto #1: 10MP, 1.22 µm, f/4.9 (10x) Telephoto #2: 10MP, 1.22 µm, f/2.4 (3x) Selfie: 40MP, f/2.2 S20 Ultra: Main: 108MP, 0.8µm, f/1.8, OIS Ultra-wide: 12MP, 1.4µm, f/2.2 Telephoto: 48MP, 0.8µm, f/3.5, OIS; 10X Hybrid Optic Zoom Selfie: 40MP
Main: 108MP, 0.8µm, f/1.8, laser autofocus, OIS Ultra-wide: 12MP, 1.4µm, f/2.2 Telephoto #1: 10MP, 1.22 µm, f/4.9 (10x) Telephoto #2: 10MP, 1.22 µm, f/2.4 (3x) Selfie: 40MP, f/2.2
Main: 108MP, 0.8µm, f/1.8, OIS Ultra-wide: 12MP, 1.4µm, f/2.2 Telephoto: 48MP, 0.8µm, f/3.5, OIS; 10X Hybrid Optic Zoom Selfie: 40MP
