Description
Samsung Galaxy S21 5G G991U 128GB in Phantom Gray — Wholesale B/C Stock
Built for enterprise device fleets, corporate refresh programs, and procurement teams, the Samsung Galaxy S21 5G launched in January 2021 with a 6.2-inch 120Hz Dynamic AMOLED 2X display, the Snapdragon 888, 8GB of RAM and a triple rear camera with a 64MP telephoto. Power comes from a 4,000mAh 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 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in) and weighs 169 g (5.96 oz). This lot is the SM-G991U in the 128GB configuration, Phantom Gray, locked to Verizon and graded B/C Stock.
Matching model numbers across every unit keep provisioning, case selection, and spare-parts planning predictable for fleet managers. 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-G991U
- Storage: 128GB
- Color: Phantom Gray
- Condition: B/C Stock (mixed Grade B and Grade C used units)
- Carrier status: Verizon Locked
- Network capability: 5G sub-6 GHz and mmWave (US bands)
B/C Stock is a mix of Grade B and Grade C used units. Grade B units show light to moderate cosmetic wear; Grade C units show heavier cosmetic wear such as visible scratches, scuffs, or dents. All units are fully functional and tested. Grade mix and accessory or packaging inclusion are confirmed at quotation.
SM-G991U is the US carrier model (the factory-unlocked variant is SM-G991U1). Locked units require an active Verizon line until the carrier releases the lock. This lot is locked to Verizon. Confirm activation eligibility and network requirements with that carrier before deployment.
Enterprise Deployment and Management
Every unit in this lot runs Samsung Knox with Knox Vault, the hardware-anchored security platform that isolates credentials, biometrics, and encryption keys from the main processor. 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 enrolls at volume through Knox Mobile Enrollment. Samsung DeX provides a desktop-style interface for kiosk and workstation use. On-device specifications are listed in the Technical Specifications below.
Technical Specifications
- OS: Android 11 with One UI 3.1 at launch; supported to Android 15 (One UI 7)
- Processor: Qualcomm Snapdragon 888 (5 nm), octa-core, Adreno 660 GPU (US model)
- Memory: 8GB RAM
- Storage Expansion: No card slot
- Display: 6.2-inch Dynamic AMOLED 2X, 1080 x 2400 (~421 ppi), 120Hz, HDR10+, Gorilla Glass Victus
- Rear Cameras: Triple: 12MP wide f/1.8 with dual pixel PDAF and OIS; 64MP telephoto f/2.0 with OIS (3x hybrid zoom); 12MP ultrawide f/2.2; 8K@24fps, 4K@60fps video
- Front Camera: 10MP f/2.2 with dual pixel PDAF; 4K@60fps video
- Battery: 4,000mAh Li-Ion
- Charging: 25W wired, 15W wireless, 4.5W reverse wireless
- Connectivity: 5G Sub6/mmWave (US model), LTE, Wi-Fi 6, Bluetooth 5.0, NFC, UWB, GPS, USB-C 3.2, Samsung DeX; Nano-SIM
- Dimensions: 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)
- Weight: 169 g (5.96 oz)
- Colors: Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
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. B/C Stock suits loaner and spares pools, rugged-case deployments, refurbishers, and cost-led programs where visible cosmetic wear is acceptable.
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 B/C Stock mean for this lot?
A: B/C Stock is a mix of Grade B and Grade C used units. Grade B units show light to moderate cosmetic wear; Grade C units show heavier cosmetic wear such as visible scratches, scuffs, or dents. All units are fully functional and tested. Grade mix and accessory or packaging inclusion are confirmed at quotation.
Q: What is the difference between G991U and G991U1?
A: SM-G991U is the US carrier model; SM-G991U1 is the US factory-unlocked model. Hardware is identical between the two. Units in this lot are SM-G991U and are locked to Verizon; 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 locked to Verizon. Confirm activation eligibility and network requirements with that carrier before deployment.
Q: Is this lot 5G-capable, including mmWave?
A: Yes. The G991U 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: Yes. This model ships with Samsung Knox and Knox Vault, supports Android Enterprise work profile and fully managed modes, and enrolls through Knox Mobile Enrollment or standard MDM/EMM workflows (see Enterprise Deployment and Management above).
Q: What SIM configuration do these units support?
A: Nano-SIM + eSIM.
Q: Are accessories or original boxes included?
A: Units are supplied as handsets unless stated otherwise. 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.
