Description
Samsung Galaxy S24 S921U 128GB in Onyx Black — Wholesale B/C Stock
Built for business deployments, field operations, and managed device programs, the Samsung Galaxy S24 brings flagship-class hardware to Samsung's smallest 2024 Galaxy S model, which went on sale in January 2024. The 6.2-inch FHD+ Dynamic AMOLED 2X screen refreshes at up to 120Hz, and the US variant uses the Qualcomm Snapdragon 8 Gen 3 for Galaxy with 8GB of RAM. Photography is handled by a 50MP main camera with optical image stabilization, a 10MP 3x telephoto, and a 12MP ultra-wide, while a 12MP front camera covers video calls at up to 4K. The 4,000mAh battery charges at 25W wired or 15W wireless, and the device holds an IP68 rating for dust and water. It shipped with Android 14, with seven generations of OS upgrades and seven years of security updates committed by Samsung. At 147 x 70.6 x 7.6 mm and 167 to 168 g, it suits pocket and holster carry. This lot is the SM-S921U (US carrier model) in the 128GB configuration, Onyx Black, with 5G-capable hardware, carrier locked with the carrier not specified, and graded B/C Stock.
A manufacturer support runway of seven years from Samsung gives IT teams a defensible compliance window, so units deployed now can stay patched through several assignment cycles. This model fits standard-issue business fleets, field operations, and refresh programs that want a neutral Onyx Black finish and a compact footprint for staff who carry a phone alongside scanners or tablets. An IP68 rating supports rollout to warehouse, field, and healthcare settings, and the B/C grade suits teams that issue devices in protective cases.
Lot Condition and Ordering
- Model number: SM-S921U (US carrier model)
- Storage: 128GB
- Color: Onyx Black
- Condition: B/C Stock (mixed Grade B and Grade C used units)
- Carrier status: XAG Generic Locked (carrier locked, carrier not specified)
- Network capability: 5G-capable hardware
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.
This lot is carrier locked with the carrier not specified, and lock details are confirmed at quotation. SM-S921U units originate from US carrier channels and may carry carrier firmware (CSC) from their original channel; the factory-unlocked variant of this device is SM-S921U1. Confirm network association and activation eligibility by IMEI before deployment.
Enterprise Deployment and Management
Each unit runs Samsung Knox with Knox Vault, which isolates credentials, biometric data, and encryption keys in dedicated security hardware. The Galaxy S24 supports Android Enterprise work profiles and fully managed device modes and can be administered through mainstream MDM and EMM platforms such as Microsoft Intune, Workspace ONE, SOTI MobiControl, and Samsung Knox Manage. Knox Mobile Enrollment and zero-touch enrollment register devices in bulk. On-device specifications are listed in the Technical Specifications below.
Technical Specifications
- OS: Android 14 at launch (upgradable to current One UI releases); seven generations of OS upgrades and seven years of security updates
- Processor: Qualcomm Snapdragon 8 Gen 3 for Galaxy (SM8650-AC, 4 nm) in the US model, octa-core (1x 3.39 GHz Cortex-X4 + 3x 3.1 GHz Cortex-A720 + 2x 2.9 GHz Cortex-A720 + 2x 2.2 GHz Cortex-A520), Adreno 750 GPU
- Memory: 8GB RAM
- Storage Expansion: No card slot (128GB, 256GB, and 512GB internal storage configurations)
- Display: 6.2-inch FHD+ Dynamic LTPO AMOLED 2X, 1080 x 2340, ~416 ppi, 120Hz, HDR10+, 2,600 nits peak, Corning Gorilla Glass Victus 2
- Rear Cameras: 50MP wide f/1.8 (24mm) with OIS; 10MP 3x telephoto f/2.4; 12MP ultra-wide f/2.2; 8K@24/30fps and 4K@30/60fps video
- Front Camera: 12MP f/2.2 (26mm), 4K@30/60fps video
- Battery: 4,000mAh Li-Ion
- Charging: 25W wired (about 50% in 30 minutes), 15W wireless (Qi)
- Connectivity: 5G (sub-6 GHz and mmWave, US model), 4G LTE, Wi-Fi 6e (802.11 a/b/g/n/ac/6e), Bluetooth 5.3, NFC, GPS/GLONASS/BDS/Galileo/QZSS, USB-C 3.2
- Build and Durability: Aluminum frame, Corning Gorilla Glass Victus 2 front, glass back; IP68 dust and water resistance (1.5 m for 30 minutes)
- Security and Biometrics: Ultrasonic under-display fingerprint sensor; Samsung Knox with Knox Vault
- Dimensions: 147 x 70.6 x 7.6 mm (5.79 x 2.78 x 0.30 in)
- Weight: 167 g or 168 g depending on variant (5.89 oz)
- Colors: Onyx Black, Marble Gray, Cobalt Violet, Amber Yellow; Samsung.com exclusives Jade Green, Sandstone Orange, Sapphire Blue
Who Buys This Lot
TodaysCloseout supplies this lot to IT procurement teams, government and education purchasers, healthcare device programs, resellers, and refurbishers that need documented Samsung inventory at wholesale volume. B/C Stock suits loaner and spares pools, rugged-case deployments, refurbishers, and parts-and-repair programs, where dependable performance and a documented software support window matter more than cosmetic finish.
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: Units in this lot are graded B/C Stock, a mix of the middle tiers, presenting with clearly visible signs of prior use. 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, and the grade mix and any accessory or packaging inclusion are confirmed at quotation.
Q: What is the difference between S921U and S921U1?
A: SM-S921U is the US carrier model of the Galaxy S24, and SM-S921U1 is the US factory-unlocked model. Hardware is identical; units in this lot are SM-S921U and may carry carrier firmware (CSC).
Q: What is the carrier status of this lot?
A: This lot is carrier locked with the carrier not specified. Lock details are confirmed at quotation; confirm network association and activation eligibility by IMEI before deployment.
Q: Is this lot 5G-capable, including mmWave?
A: Yes. The US SM-S921U supports sub-6 GHz and mmWave 5G as well as 4G LTE. Confirm band support with the intended carrier before deployment.
Q: How long will these units receive software updates?
A: Samsung commits to seven generations of OS upgrades and seven years of security updates for the Galaxy S24, which launched in January 2024 on Android 14. Check the remaining support window against your deployment timeline.
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, zero-touch enrollment, or standard MDM and EMM workflows.
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.
