Samsung Galaxy S21 Ultra 5G
- 6.8-inch 120Hz Adaptive Display
- 108MP Rear camera + 8K Video
- HyperFast Processor
- Striking Phone Design
Capacity: 128 GB, 256 GB, 512 GB
Colors: Phantom Black, Phantom Silver
Price: $40 per month on the AT&T Installment Plan
Dimensions
Size (inches) | 6.50 x 2.98 x 0.35 |
Weight (ounces) | 8.08 |
Display
Display size (inches) | 6.8-inch 120Hz Adaptive Display |
Resolution (pixels) | 3200 x 1440 |
Colors | 16 million |
Camera and Video
Rear-facing camera | (Wide) 108 MP OIS AF F1.8 (Tele 10x) 10MP OIS AF F4.9 (UltraWide) 12MP AF F2.2 (Tele 3x) 10MP OIS AF F2.4 Space Zoom 100x Optical Zoom 10x |
Video capture | Up to Ultra HD 8K (7680 x 4320) @24fps |
Video playback | Up to Ultra HD 8K (7680 x 4320) @60fps |
Front-facing camera | 40 MP AF F2.2 |
Other shooting options | Single Take, Photo, Video, AR Doodle, Pro, Panorama, Food, Night, Portrait, Portrait Video, Pro Video, Super Sow-Mo, Slow Motion, Hyperlapse, Director’s View |
Battery
Battery capacity | 5000mAh (non-removable) |
Talk time (hours) | Up to 37 hours |
Standby time (days) | Up to 11.9 |
Audio playback time (hours) | Speaker: Up to 50 hours, Headset: Up to 81 hours |
Wireless charging capable | Yes |
Fast charging capable | Yes |
Time to charge to 50% | Up to 28 minutes |
Time to charge to 100% | Up to 72 minutes |
Processor
Chipset | Qualcomm® Snapdragon™ 888 5G |
Core | Octa-core, 1 at 2.8GHz, 3 at 2.4GHZ, 4 at 1.8GHZ |
Memory
Internal memory storage | Up to 128GB / 256GB / 512GB |
RAM | Up to 16GB |
Operating System
Android® | 11 |
Voice dialing and voice commands | Yes |
Wireless Technology
5G Plus | Yes |
5G | Yes |
4G LTE | Bands 1, 2, 3, 4, 5, 7, 8, 12, 14, 20, 28, 29, 30, 38, 40, and 41 |
4G | HSPA+ with enhanced backhaul |
GSM/GPRS/EDGE | 850/900/1800/1900MHz |
World phone | Quad-band |
HD Voice capable | Yes |
Wi-Fi Calling capable | Yes |
AT&T Video call capable | Yes |
Mobile hotspot | Up to 10 devices |
Sensors
Sensors | Accelerometer, Barometer, E-Compass, Fingerprint, Gyroscope, Magnetometer, Proximity |
Messaging and email
Text messaging | Insert pictures, video clips and sound clips easily (messaging charges apply) |
Advanced Messaging | RCS Universal Profile 1.0 (UP 1.0) compatible for larger file transfers and group messages with other UP 1.0 users. See when messages are delivered, read and when others are typing a response. |
Mobile email | POP3/IMAP4, Microsoft® Exchange ActiveSync®, SMTP |
Microsoft Direct Push | Yes |
Music
Music player | YouTube Music |
Supported music formats | AAC, AMR, MP3, WAV, WMA, XMF, FLAC, OGG, DSF, DFF, APE |
External music play controls | Via lockscreen |
Accessibility
Hearing Aid (HAC) rating | M3,T3 |
TTY/TTD compatible | Yes |
Real Time Text (RTT) capable | Yes |
Sustainability
Device Eco-rating | The AT&T Eco-Rating 2.0 system gives you environmental and social details about this device. The system uses a total of 20 performance criteria across 5 different attributes, for a total rating of 1 to 5 stars: 19-20 (5-star), 16-18 (4-star), 13-15 (3-star), 10-12 (2-star), 8-9 (1-star) |
Substances of concern | 4/4 |
Environmentally preferable materials | 3/3 |
Energy efficiency and charging | 1/1 |
End of life and recycling | 2/2 |
Environmentally and socially responsible manufacturing | 10/10 |
Total Eco-score | 20/20 (5-star) Please visit www.att.com/ecospace for additional information |