DEVICE PROFILE
Samsung Galaxy S21 5G
Model၊ primary model code၊ battery number၊ chipset၊ RAM/ROM နဲ့ storage technology အချက်အလက်များ။
samsungsm-g991bSM-G991BSM-G991USM-G991U1SM-G991W+10 model codesUFS 3.1
- Primary model
SM-G991B- Model numbers
- SM-G991B, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910, SM-G991Q, G991B, G991U, G991U1, G991W, G991N, G9910, G991Q
- Battery numbers
- -
- Release year
- 2021
- Chipset
- Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
- CPU
- Octa-core (1x2.9 GHz Cortex-X1 + 3x2.80 GHz Cortex-A78 + 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 + 3x2.42 GHz Cortex-A78 + 4x1.80 GHz Cortex-A55) - USA/China
- GPU
- Mali-G78 MP14 - International Adreno 660 - USA/China
- RAM / ROM
- 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
- Storage technology
- UFS 3.1
- Original OS
- Android 11
- Regions
- Global / Europe, USA, Canada, South Korea, China / Hong Kong
- Firmware download
- Open SamFW firmware ↗
- Specification sources
- GSMArena specifications ↗