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  • Sku: SM-G998U1
  • Vendor: Samsung

Samsung Galaxy S21 Ultra 5G, Phantom Black - Unlocked

$859.99 USD
$439.99 USD
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Product description

Epic in every way. Introducing Galaxy S21 Ultra 5G. The highest resolution photos and video on a smartphone. A battery that goes all-day—and then some. First ever S Pen compatibility. A striking new design. It's an Ultra that easily lives up to its name. A Striking New Design. A bold new Galaxy featuring a striking contour-cut body and our latest lenses that capture all of life's epic moments. Dynamic AMOLED 2X The brightest, most vivid display ever in a Galaxy delivers a stunning visual experience, with accurate and true-to-life color—even in sunlight. Super Smooth 120Hz Display Our smoothest screen lets you scroll through your feeds with a natural-feeling responsiveness, and automatically optimizes the refresh rate to save power for the day ahead. A camera so good, everyone’s a pro. Snap super high-res stunners. And capture studio-quality portraits. Galaxy S21 Ultra 5G has a total of four rear cameras and one 40MP selfie camera. The rear cameras include one 108MP Wide-angle Camera, one 12MP Ultra Wide Camera and two 10MP Telephoto Cameras. Pull high-res photos straight from 8K video 8K Video, the highest resolution video in a smartphone, delivers beyond cinematic footage, making your 8K content and high-res pics worthy of its own theater. Plus 8K Video Snap lets you pull an album of crisp photos—up to 33MP—right out of every 8K video. Just record now, snap later. Smooth and steady, yet action-packed Activate Super Steady and Galaxy S21 Ultra 5G turns into an action-ready steady cam, softening the bumps and delivering silky-smooth video when you're on the move. The highest resolution on a smartphone. Take pics the pros dream about with the highest resolution in a smartphone, Ultra's 108MP camera captures so much true-to-life detail, you can pinch in again and again to discover even more stunning moments within. Snap selfies as flawless as you are Portraits get a face lift with enhanced AI that analyzes faces, lighting angles and depth of field to deliver stunning, studio-like portraits. Captures night like a dream The Bright Night sensor is our biggest leap in low light photography, capturing bright, vivid colors in the dark of night. Shoot clear images with more speed and significantly less noise, while also controlling exposure time.

Launch Announced 2021, January 14
Status Available. Released 2021, January 29
Body 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) (8.01 oz)
Build Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
SIM Single SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by)
  IP68 dust/water resistant (up to 1.5m for 30 mins)
Stylus support
Display Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Size 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
Resolution 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Protection Corning Gorilla Glass Victus
  Always-on display
Platform OS Android 11, upgradable to Android 12, One UI 4.1
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
Memory Card slot No
Internal 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
  UFS 3.1
Main Camera Quad 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Features LED flash, auto-HDR, panorama
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
Selfie camera Single 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Features Dual video call, Auto-HDR
Video 4K@30/60fps, 1080p@30fps
Sound Loudspeaker Yes, with stereo speakers
3.5mm jack No
  32-bit/384kHz audio
Tuned by AKG
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC Yes
Radio FM radio (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.2, USB On-The-Go
Features Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
  Samsung DeX, Samsung Wireless DeX (desktop experience support)
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
Ultra Wideband (UWB) support
Battery Type Li-Ion 5000 mAh, non-removable
Charging Fast charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Reverse wireless charging 4.5W
Misc Colors Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Models SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
SAR 0.77 W/kg (head)     1.02 W/kg (body)    
SAR EU 0.71 W/kg (head)     1.58 W/kg (body)  
Network Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
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Just got my phone from them. Came brand new as advertised and they had a great price on it too. Communication with tracking and order status was immediate with their email system. Definitely grade A customer service from start to finish. Date of experience: December 26, 2023

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