Samsung Galaxy S21
OS Android 11, up to 4 major Android upgrades, One UI 6.1
Chipset Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm)
RAM 8GB
Storage 128GB
Display 6.2 inches, 94.1 cm2 • 1080 x 2400 pixels, 20:9 ratio (~421 ppi density)
Main camera 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Selfie camera 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF
Battery 4000 mAh • Li-Ion
Weight 169 g (5.96 oz)

Latest Samsung Galaxy S21 user agents:

User Agent Browser Platform
Mozilla/5.0 (Linux; Android 14; Samsung Galaxy S21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.7204.157 Mobile Safari/537.36 OPR/79.0.2254.70394 Opera Mobile 79 Android 14Galaxy S21
Mozilla/5.0 (Linux; Android 14; Galaxy S21) AppleWebKit/605.1.15 (KHTML, like Gecko) Chrome/135.0.0.0 Mobile Safari/537.36 Chrome Mobile 135 Android 14Galaxy S21
Mozilla/5.0 (Linux; Android 13; Galaxy S21) AppleWebKit/605.1.15 (KHTML, like Gecko) Chrome/135.0.0.0 Mobile Safari/537.36 Chrome Mobile 135 Android 13Galaxy S21
Mozilla/5.0 (Linux; Android 13; Galaxy S21) AppleWebKit/537.44 (KHTML, like Gecko) Chrome/115.0.0 Mobile Safari/537.36 Chrome Mobile 115 Android 13Galaxy S21
Mozilla/5.0 (Linux; Android 12; Samsung Galaxy S21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Mobile Safari/537.36 Chrome Mobile 136 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.46 (KHTML, like Gecko) Chrome/118.0.5993.80 Mobile Safari/537.36 Chrome Mobile 118 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.46 (KHTML, like Gecko) Chrome/114.0.5735.227 Mobile Safari/537.46 Chrome Mobile 114 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.44 (KHTML, like Gecko) Chrome/116.0.5845.115 Mobile Safari/537.43 Chrome Mobile 116 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.44 (KHTML, like Gecko) Chrome/114.0.5735.227 Mobile Safari/537.43 Chrome Mobile 114 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.44 (KHTML, like Gecko) Chrome/112.0.5615.48 Mobile Safari/537.46 Chrome Mobile 112 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.44 (KHTML, like Gecko) Chrome/112.0.5615.101 Mobile Safari/537.43 Chrome Mobile 112 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.44 (KHTML, like Gecko) Chrome/112.0.5615.101 Mobile Safari/537.36 Chrome Mobile 112 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.43 (KHTML, like Gecko) Chrome/116.0.5845.115 Mobile Safari/537.44 Chrome Mobile 116 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.43 (KHTML, like Gecko) Chrome/112.0.5615.47 Mobile Safari/537.46 Chrome Mobile 112 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.43 (KHTML, like Gecko) Chrome/112.0.5615.101 Mobile Safari/537.46 Chrome Mobile 112 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36 Chrome Mobile 120 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.163 Mobile Safari/537.43 Chrome Mobile 116 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.115 Mobile Safari/537.46 Chrome Mobile 116 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.115 Mobile Safari/537.43 Chrome Mobile 116 Android 12Galaxy S21
Mozilla/5.0 (Linux; Android 12; Galaxy S21) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.5615.47 Mobile Safari/537.36 Chrome Mobile 112 Android 12Galaxy S21
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