Samsung
Samsung Galaxy S21
OS
Android 11, upgradable to Android 15, One UI 7.0 (4 Major OS Upgrades + 5 Years Security!)
Chipset
Qualcomm Snapdragon 888 5G (5 nm TSMC 2.84GHz) / Samsung Exynos 2100 5G (5 nm EUV 2.9GHz Octa-Core Processor with 1x Cortex-X1 2.9GHz + 3x Cortex-A78 2.8GHz + 4x Cortex-A55 2.2GHz & Mali-G78 MP14 / Adreno 660 GPU) + Tri-Core NPU
RAM
8GB RAM
Storage
128GB / 256GB
Display
6.2 inches • 1080 x 2400 pixels (20:9, Full HD+ 120Hz Dynamic AMOLED 2X Infinity-O Display, 421 ppi)
Main camera
Pro AI Triple Rear Cameras with 64MP 3x Telephoto & 8K Cinema Video: 12 MP 1/1.76" 1.8µm f/1.8 Hardware OIS Main (Dual Pixel PDAF, 8K@24fps & 4K@30/60fps video with Super Steady EIS) + 64 MP 1/1.72" 0.8µm f/2.0 Hardware OIS Telephoto (PDAF, 3x Hybrid Optic Zoom, up to 30x Space Zoom!) + 12 MP 120° Ultra-Wide (f/2.2) with LED flash
Selfie camera
Flagship 10 MP Dual Pixel Front Camera with 4K 60fps Video (f/2.2, 1.22µm, Dual Pixel PDAF, 4K@30/60fps video & 0.2s Face Unlock!)
Battery
4000 mAh Monster Battery! (Powers over 38 hours calling / 20 hours video / 700 hours standby!), Blazing 25W Super Fast Charging via Modern USB Type-C (charges to 50% in Just 25 Minutes with 25W USB-PD 3.0!) + 15W Fast Qi Wireless Charging + 4.5W Wireless PowerShare Reverse Charging • Non-removable Li-Ion (4000mAh Monster)
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 14 Galaxy 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 14 Galaxy 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 13 Galaxy 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 13 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy 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 12 Galaxy S21
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