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Release Date: 29 Jan, 2021
96% SPEC SCORE
$989
The Samsung Galaxy S21 Ultra 5G comes with Android 11, ensuring enhanced functionality and smooth multitasking. It features a huge 6.8-inches sharp QHD display, perfect for both work and entertainment. Get smooth, responsive performance for effortless day-to-day usage. With a Decent 5000 mAh battery life, you can stay... Read More
Samsung Galaxy S21 Ultra 5G Key Features
Display
6.8 inches (1440x3200 pixels) UHD
120Hz Refresh rate
Camera
108+10+10+12 MP (Quad Camera)
40 MP Selfie 8K Video
Hardware
Exynos 2100 (5 nm) - International
OS
Android 11
One UI 6
Ram & Storage
12GB + 128GB
12GB + 256GB
Battery
Li-Ion 5000mAh
wired, PD3.0, 25W
Data Updated on: 01 Apr, 2026
Samsung Galaxy S21 Ultra 5G Price and Full Specifications
Display
| Screen Size | 6.8 inches, 112.1 cm² (~89.8% screen-to-body ratio) |
| Display Type | Dynamic AMOLED 2X |
| Aspect Ratio | 20:9 |
| PPI | 515 ppi |
| Refresh Rate | 120Hz |
| Brightness | 1500 nits (peak) |
| HDR | HDR10+ |
| Protection | Corning Gorilla Glass Victus |
Performance
| Processor (SoC) | Exynos 2100 (5 nm) - International |
| Fabrication process | 5nm |
| CPU | Mali (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International |
| CPU cores | Octa-core |
| GPU | Mali G78 MP14 - International |
Storage
| Memory | 12GB + 128GB, 12GB + 256GB, 16GB + 256GB, 12GB + 512GB, 16GB + 512GB |
| Storage type | UFS 3.1 |
Camera
REAR CAMERA | |
| Type | Quad camera |
| Primary | 108 MP, 24mm (wide), 0.8µm, PDAF, Laser AF, (1/1.33") Aperture size: f/1.8 Focal length: 0.8µm |
| Secondary | 10 MP, 240mm (periscope telephoto), 1.22µm, dual pixel PDAF, (1/3.24") Aperture size: f/4.9 Focal length: 1.22µm |
| Tertiary | 10 MP, 72mm (telephoto), 1.22µm, dual pixel PDAF, (1/3.24") Aperture size: f/2.4 Focal length: 1.22µm |
| Quaternary | 12 MP, 13mm (ultrawide), 1.4µm, dual pixel PDAF, (1/2.55") Aperture size: f/2.2 Focal length: 1.4µm |
| Features | LED flash, auto-HDR, panorama |
| Video Recording | 4320p @24fps 2160p @30/60fps 1080p @30/60/240fps 720p @960fps HDR10+, stereo sound rec., gyro-EIS |
| Autofocus | Yes |
| OIS | Yes |
FRONT CAMERA | |
| Primary | 40 MP, 26mm (wide), 0.7µm Aperture size: f/2.2 Focal length: 0.7µm |
| Features | Dual video call, Auto-HDR |
| Video Recording | 2160p @30/60fps, 1080p @30fps, |
Battery
| Battery Capacity | 5000mAh |
| Charging | PD3.0, 25W wired, 15W wireless (Qi/PMA), 4.5W reverse wireless |
Sound
| Loudspeaker | Yes, with stereo speakers |
Software & OS
| Operating System | Android 11 |
| OS UI | One UI 6 |
| Software Updates | Android 14 |
Design
| Dimensions | 165.1 x 75.6 x 8.9 mm (6.50 x 2.98 x 0.35 in) |
| Weight | 227g |
| Color Options | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy |
| Water & Dust Resistance | dust/water resistant (up to 1.5m for 30 min) |
| Build | Glass front (Gorilla Glass Victus), aluminum frame glass back (Gorilla Glass Victus) |
| Sim Card Types | Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) |
Network
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 / CDMA 800 / 1900 & TD-SCDMA |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 / CDMA2000 1xEV-DO |
| 4G bands | LTE 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 1 2 3 4 5 7 8 12 13 17 18 19 20 25 26 28 32 38 39 40 41 66 |
| 5G bands | 5G 2 5 25 41 66 71 260 261 SA/NSA/Sub6/mmWave 1 3 5 7 8 20 28 38 40 41 66 77 78 SA/NSA/Sub6 |
| Speed | HSPA 42.2 5.76 / LTE (7CA) Cat20 2000 200 / 5G (5+ Gbps DL) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS, GLONASS, BDS, GALILEO |
| NFC | Yes |
| Radio | Yes |
| Infrared-port | No |
| USB Version | USB Type-C 3.2 |
Sensors & Features
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
Additional Info
| Models | SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980 |
| SAR | 0.77 W/kg (head) W/kg (head) |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
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