Samsung Galaxy S21 Ultra 5G Specs

- Display: 6.8 inches, Dynamic AMOLED 2X
- Camera: 108 MP Quad Rear And 40MP Front
- RAM: 12GB/16GB
- ROM: 128GB/256GB/512GB
- Released Date: Released 2021, January
The Samsung Galaxy S21 Ultra 5G, announced on January 14, 2021, and released on January 29, 2021, is a flagship smartphone known for its powerful specifications and premium design. The phone measures 165.1 x 75.6 x 8.9 mm and weighs 227-229 g, depending on the variant. It boasts a robust build with Corning Gorilla Glass Victus on the front and back and an aluminum frame. Additionally, it is IP68-rated for dust and water resistance and supports a stylus, enhancing productivity.
The Samsung Galaxy S21 Ultra 5G features a stunning 6.8-inch Dynamic AMOLED 2X display with a 120Hz refresh rate, HDR10+ certification, and a peak brightness of 1500 nits. The screen has a 1440 x 3200 pixel resolution (~515 ppi), offering sharp and vibrant visuals. It comes with an Always-On Display feature and is protected by Corning Gorilla Glass Victus.
Under the hood, the Samsung Galaxy S21 Ultra 5G runs on Android 11, upgradable to One UI 6.1, and is powered by either the Exynos 2100 (5nm) chipset for international models or the Snapdragon 888 5G (5nm) for USA/China variants. With up to 16GB of RAM and 512GB of UFS 3.1 internal storage, the device delivers exceptional performance. However, it lacks expandable storage.
The quad-camera setup on the back includes a 108 MP main sensor, a 10 MP telephoto lens with 3x optical zoom, a 10 MP periscope telephoto lens with 10x optical zoom, and a 12 MP ultrawide lens with Super Steady video. For selfies, the 40 MP front camera provides impressive results. Both cameras support high-quality video recording, with the rear capable of shooting 8K videos at 24fps.
The Samsung Galaxy S21 Ultra 5G houses a 5000mAh battery with 25W wired, 15W wireless, and 4.5W reverse wireless charging support. It supports various connectivity options, including Wi-Fi 6e, Bluetooth 5.2, NFC, and Ultra-Wideband (UWB). It also features an under-display ultrasonic fingerprint scanner and stereo speakers tuned by AKG.
Available in multiple color options like Phantom Black, Phantom Silver, and Phantom Navy, the S21 Ultra 5G starts at $259, offering flagship-level performance at competitive pricing.
FAQs About Samsung Galaxy S21 Ultra 5G Specs
1. What is the screen size of the Samsung Galaxy S21 Ultra 5G?
The S21 Ultra 5G features a 6.8-inch Dynamic AMOLED 2X display.
2. What are the camera specifications of the S21 Ultra 5G?
It has a quad-camera setup with a 108 MP main sensor, 10 MP telephoto, 10 MP periscope telephoto, and 12 MP ultrawide cameras.
3. Does the Galaxy S21 Ultra 5G support stylus input?
Yes, the phone supports stylus input, making it compatible with Samsung’s S Pen.
4. What is the battery capacity of the S21 Ultra 5G?
It comes with a 5000mAh battery supporting 25W wired, 15W wireless, and 4.5W reverse wireless charging.
5. Does the S21 Ultra 5G have water resistance?
Yes, it is IP68-rated, meaning it can resist water up to 1.5 meters for 30 minutes.
6. Which processors are used in the S21 Ultra 5G?
It uses the Exynos 2100 (International) or Snapdragon 888 (USA/China).
7. Can I expand the storage on the Galaxy S21 Ultra 5G?
No, the phone does not support microSD cards for storage expansion.
8. What is the peak brightness of the display?
The display offers a peak brightness of 1500 nits, ensuring excellent outdoor visibility.
9. Does the phone have a headphone jack?
No, the Galaxy S21 Ultra 5G does not include a 3.5mm headphone jack.
10. What are the available color options?
The phone is available in colors like Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, and Phantom Brown.
11. What is the starting price of the Galaxy S21 Ultra 5G?
The price starts at approximately $259, depending on the region and variant.
12. How durable is the phone?
The S21 Ultra 5G features Gorilla Glass Victus on both the front and back, offering high durability against drops and scratches.
Full Specifications And Prices
EXPECTED PRICES
Price In USA | $259 |
LAUNCH
Announced | 2021, January |
Available | Yes |
NETWORK
Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
GPRS | |
EDGE | |
2G Band |
GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMA |
3G Band |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO |
4G Band |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G998B |
5G Band |
2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B |
NETWORK SPEED | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
BODY
Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
Colors | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy |
Dimensions | 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
Weight | 227 g (Sub6), 229 g (mmWave) |
SIM | Nano-SIM + eSIM, Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
DISPLAY
Screen Type | Dynamic AMOLED 2X |
Features | HDR10+, 1500 nits (peak) |
Screen Size | 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio) |
Multi-touch | Yes |
Resolution | 1440 x 3200 pixels, 20:9 ratio (~515 ppi density) |
Refresh Rate | 120Hz |
Protection | Corning Gorilla Glass Victus |
Always On Display | |
Stylus support |
PERFORMANCE
OS OS Means Operating System | Android 11, up to 4 major Android upgrades, One UI 6.1 |
GPU |
Mali-G78 MP14 - International Adreno 660 - 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 |
Chipset |
Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China |
Extra |
Samsung DeX, Samsung Wireless DeX (desktop experience support) Circle to Search Ultra Wideband (UWB) support |
Main CAMERA
Camera Type | Quad Lens |
Wide Lens | 108 MP, f/1.8, 24mm, 1/1.33", 0.8µm, PDAF, OIS |
Ultrawide Lens | 12 MP, f/2.2, 13mm, 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video |
Telephoto | 10 MP, f/2.4, 72mm, 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom |
Periscope Telephoto | 10 MP, f/4.9, 240mm, 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom |
Features | Laser AF, LED flash, auto-HDR, panorama |
Resolution | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS |
FONT CAMERA
Camera Type | Single Lens |
Camera lens | 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF |
Features | HDR |
Resolution | 4K@30/60fps, 1080p@30fps |
MEMORY
RAM | 12GB/16GB |
ROM | 128GB/256GB/512GB |
Variants | 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM |
Memory Slot | |
Memory Tech | UFS 3.1 |
COMMS
Wireless LAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
Hotspot | |
NFC | Yes |
Positioning | GPS, GLONASS, BDS, GALILEO |
Radio | FM radio (Snapdragon model only; market/operator dependent) |
USB | USB Type-C 3.2, OTG |
Bluetooth | 5.2, A2DP, LE |
SOUND
3.5mm Audio Jack | No |
Loudspeaker | Yes, with stereo speakers |
Features | 32-bit/384kHz audio, Tuned by AKG |
BATTERY
Battery Type | Li-Ion |
Battery Capacity | 5000 mAh |
Placement | Non-removable |
Fast charge | 25W wired, PD3.0 |
Wireless Charging | 15W wireless (Qi) |
Reverse wireless | 4.5W reverse wireless |
MISC
Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
Dust/Water Resistance | IP68 dust/water resistant (up to 1.5m for 30 min) |
Models | SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980 |
Versions | SM-G991B, SM-G991B/DS (International); SM-G991U (USA); SM-G991U1 (USA unlocked); SM-G991W (Canada); SM-G991N (Korea); SM-G9910 (China) |
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Disclaimer Note
Disclaimer. We can not guarantee that the information on this page is 100% correct.