Samsung Galaxy S21 Ultra
Summary
Specifications
Overview
| Status | Announced |
| Date Of Announcement | January 2021 |
| Colors | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy |
Network
| Supported Networks | 2G, 3G, 4G, 5G |
| Internet Speed | HSPA (up to 14.4 Mbit/s), LTE-A (7CA) (up to 2.5 Gbit/s), 5G (up to 20 Gbit/s) |
| SIM | Nano-SIM and eSIM, Dual SIM (2 Nano-SIM and eSIM, dual stand-by) |
Dimensions And Structure
| Length | 165.1 mm |
| Width | 75.6 mm |
| Thickness | 8.9 mm |
| Weight | 227 gram |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
Display
| Screen Type | Dynamic AMOLED 2X |
| Screen Size | 6.8 inches |
| Screen Resolution | 1440 x 3200 pixels |
| Screen-to-body Ratio | 89.8% |
| Refresh Rate | 120Hz |
| Protection | Corning Gorilla Glass Victus |
| Pixel Density | 515 ppi |
| Brightness | 1500 nits |
Performance
| CPU |
Option 1: Exynos 2100 (5 nm) Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) Option 2: Qualcomm SM8350 Snapdragon 888 5G (5 nm) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) |
| GPU |
Option 1: Mali-G78 MP14 Option 2: Adreno 660 |
| RAM | 12GB, 16GB |
| OS | Android 11 (upgradable to Android 14), One UI 6 |
| Internal Memory | 128GB, 256GB, 512GB |
| External Memory | Does Not Support |
Rear Camera
| Number Of Cameras | Quad |
| Camera Resolution |
108 MP, f/1.8, (wide) 10 MP, f/4.9, (periscope telephoto) 10 MP, f/2.4, (telephoto) 12 MP, f/2.2, (ultrawide) |
| Camera Features | Auto-HDR, Autofocus, Touch To Focus, Panorama, Continuous Shooting, Digital Zoom, Auto Flash, LED Flash, Face Detection, Exposure Compensation, ISO Control, Slow Motion |
| Video |
8K 24 FPS 4K 360 FPS 1080p 240 FPS 720p 960 FPS |
Selfie Camera
| Number Of Cameras | Single |
| Camera Resolution | 40 MP, f/2.2, (wide) |
| Camera Features | Auto-HDR, Autofocus |
| Video |
4K 30 FPS 1080p 30 FPS |
Sound
| Loudspeaker | Yes (Stereo Speakers) |
| 3.5mm Port | Does Not Support |
| FM Radio | Does Not Support |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
| Bluetooth | Version 5.2 |
| GPS | Supports |
| NFC | Supports |
| USB Type | USB Type-C 3.2 |
Battery And Charging
| Battery Type | Li-Ion Non-Removable |
| Battery Capacity | 5000 mAh |
| Charging Speed |
25W Wired 15W Wireless 4.5W Reverse Wireless |
Other Specifications
| Sensors | Fingerprint (under display, ultrasonic), Accelerometer, Gyroscope, Proximity, Compass, Barometer |
| Dust And Water Resistance | IP68 (Complete protection from dust, Protection against the effects of continued immersion of the device in water at depths greater than 1 metre. The exact conditions are specified for each device by the phone manufacturer) |
Disclaimer Note
The information on this page may not be guaranteed to be 100% accurate.
