Description
Samsung Galaxy S21 Ultra G998U 256GB in Phantom Black — Wholesale C/D Stock
Built for business deployments, field operations, and managed device programs, the Samsung Galaxy S21 Ultra launched in January 2021 with a 6.8-inch QHD+ 120Hz Dynamic AMOLED 2X display, the Snapdragon 888 5G chip, 12GB of RAM and a quad rear camera led by a 108MP main sensor with 3x and 10x telephotos. Power comes from a 5,000mAh Li-Ion battery with 25W wired charging. It is rated IP68 (immersible up to 1.5 m for 30 minutes). It runs Android 11 with One UI 3.1 at launch. The device measures 165.1 x 75.6 x 8.9 mm (6.50 x 2.98 x 0.35 in) and weighs 227 g (8.01 oz). The display is a 6.8-inch Dynamic AMOLED 2X, 1440 x 3200 (~515 ppi), 120Hz, HDR10+, 1,500 nits peak, Corning Gorilla Glass Victus; S Pen support (sold separately). The rear camera setup is quad: 108MP wide f/1.8 with OIS; 10MP 10x periscope telephoto f/4.9 with OIS; 10MP 3x telephoto f/2.4 with OIS; 12MP ultrawide f/2.2; laser AF; 8K@24fps, 4K@60fps video, with a 40MP f/2.2 with PDAF; 4K@60fps video front camera. Connectivity covers 5G Sub6/mmWave (US model), LTE, Wi-Fi 6E, Bluetooth 5.2, NFC, UWB, GPS, USB-C 3.2, Samsung DeX; Nano-SIM + eSIM. This lot is the SM-G998U in the 256GB configuration, Phantom Black, unlocked and graded C/D Stock.
This lot is positioned for repair, refurbishment, and resale pipelines; grade and fault mix are documented at quotation so buyers can plan bench time before purchase. An IP68 rating supports rollout to warehouse, field, and healthcare settings where dust or moisture exposure is expected.
Lot Condition and Ordering
- Model number: SM-G998U
- Storage: 256GB
- Color: Phantom Black
- Condition: C/D Stock (mixed Grade C and Grade D used units)
- Carrier status: Unlocked
- Network capability: 5G sub-6 GHz and mmWave (US bands)
C/D Stock is a mix of Grade C and Grade D used units with heavy cosmetic wear, which can include deep scratches, dents, or cracked glass on the back or frame. Functional status and grade mix are confirmed at quotation.
SM-G998U units originate from US carrier channels and are unlocked for use on other networks; the factory-unlocked variant is SM-G998U1. Units may carry carrier firmware (CSC) from their original channel. This lot is listed as unlocked. Confirm compatibility with the intended network, plan, and activation process before deployment.
Enterprise Deployment and Management
Every unit in this lot runs Samsung Knox, the hardware-anchored security platform that underpins managed Samsung deployments. This model supports Android Enterprise work profiles and fully managed device modes through mainstream MDM/EMM suites including Microsoft Intune, VMware Workspace ONE, SOTI MobiControl, and Samsung Knox Manage, and can enroll at volume through Knox Mobile Enrollment. Confirm the current security patch level on each unit before enrollment, because older models may be outside the manufacturer software support window. On-device specifications are listed in the Technical Specifications below.
Technical Specifications
- OS: Android 11 with One UI 3.1 at launch
- Processor: Qualcomm Snapdragon 888 5G (5 nm), octa-core up to 2.84 GHz, Adreno 660 GPU
- Memory: 12GB RAM
- Storage Expansion: No card slot
- Display: 6.8-inch Dynamic AMOLED 2X, 1440 x 3200 (~515 ppi), 120Hz, HDR10+, 1,500 nits peak, Corning Gorilla Glass Victus; S Pen support (sold separately)
- Rear Cameras: Quad: 108MP wide f/1.8 with OIS; 10MP 10x periscope telephoto f/4.9 with OIS; 10MP 3x telephoto f/2.4 with OIS; 12MP ultrawide f/2.2; laser AF; 8K@24fps, 4K@60fps video
- Front Camera: 40MP f/2.2 with PDAF; 4K@60fps video
- Battery: 5,000mAh Li-Ion
- Charging: 25W wired, 15W wireless, 4.5W reverse wireless
- Connectivity: 5G Sub6/mmWave (US model), LTE, Wi-Fi 6E, Bluetooth 5.2, NFC, UWB, GPS, USB-C 3.2, Samsung DeX; Nano-SIM + eSIM
- Dimensions: 165.1 x 75.6 x 8.9 mm (6.50 x 2.98 x 0.35 in)
- Weight: 227 g (8.01 oz)
- Colors: Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown
Who Buys This Lot
TodaysCloseout supplies this lot to IT procurement teams, government and education purchasers, healthcare device programs, resellers, and refurbishers sourcing documented Samsung inventory at wholesale volume. C/D Stock suits refurbishers, repair depots, and cost-first programs that accept heavy cosmetic wear. For mixed fleets, TodaysCloseout can quote this lot alongside newer Samsung models so buyers can balance unit cost against remaining software support and hardware features.
Wholesale Ordering with TodaysCloseout
Current allocation and volume pricing tiers are confirmed at quotation. Sign in with a TodaysCloseout wholesale account to view live pricing and place an order; our team can consolidate this lot with other inventory in the same shipment. Every TodaysCloseout lot ships with the documented SKU, grade, and carrier status shown above.
Frequently Asked Questions
Q: What does C/D Stock mean for this lot?
A: C/D Stock is a mix of Grade C and Grade D used units with heavy cosmetic wear, which can include deep scratches, dents, or cracked glass on the back or frame. Functional status and grade mix are confirmed at quotation.
Q: What is the difference between G998U and G998U1?
A: SM-G998U is the US carrier model; SM-G998U1 is the US factory-unlocked model. Hardware is identical between the two. Units in this lot are SM-G998U and are unlocked; carrier-model units may carry carrier firmware (CSC) from their original channel.
Q: What is the carrier status of this lot?
A: This lot is listed as unlocked. Confirm compatibility with the intended network, plan, and activation process before deployment.
Q: Is this lot 5G-capable, including mmWave?
A: Yes. The SM-G998U supports 5G sub-6 GHz and mmWave (US bands), plus 4G LTE. Confirm band support with the intended carrier before deployment.
Q: Are these units ready for enterprise fleet management?
A: Not as supplied. The model supports standard enterprise management (see Enterprise Deployment and Management above), but units in this lot should be inspected and tested before enrollment.
Q: What SIM configuration do these units support?
A: Nano-SIM + eSIM.
Q: Are accessories or original boxes included?
A: Units are supplied as described for the grade. Charger, cable, and original packaging inclusion is confirmed at quotation for each lot.
Q: Can this lot ship together with other inventory?
A: Yes. TodaysCloseout can consolidate this lot with other inventory in the same shipment; ask at quotation and the combined order is confirmed together.
Q: How is ordering handled for this lot?
A: Current allocation and volume pricing are confirmed at quotation. Sign in with a TodaysCloseout wholesale account to view pricing and place an order.