Description
Samsung Galaxy S25 S931U 128GB in Blue — Wholesale B/C Stock - Not Fully Functional
Originally built for business deployments, field operations, and managed device programs, the Samsung Galaxy S25 launched in February 2025 with a 6.2-inch FHD+ Dynamic LTPO AMOLED 2X display at 120Hz, the Qualcomm Snapdragon 8 Elite for Galaxy with 12GB of RAM, a 50MP wide, 10MP 3x telephoto, and 12MP ultra-wide rear camera system with a 12MP front camera, and a 4,000mAh battery with 25W wired and 15W wireless charging. The Armor Aluminum 2 frame is IP68 rated, measures 146.9 x 70.5 x 7.2 mm, and weighs 162 g. It shipped with Android 15 with One UI 7, and Samsung commits to seven generations of OS upgrades and seven years of security updates. This lot is the SM-S931U (US carrier model) in the 128GB configuration, Blue, locked to T-Mobile and graded B/C Stock - Not Fully Functional; every unit has one or more functional faults and is offered for repair or parts recovery.
A manufacturer support runway of seven years from the February 2025 launch gives refurbishers a defensible resale story: once repaired, these units still sit inside the update window that IT teams use as a compliance check. Repair and refurbishment buyers use lots like this one for whole-unit restoration or for harvesting the 6.2-inch LTPO AMOLED panel, Snapdragon 8 Elite board, triple camera module, and battery. Repairs can break the factory seal behind the IP68 rating; re-seal and test before resale.
Lot Condition and Ordering
- Model number: SM-S931U (US carrier model)
- Storage: 128GB
- Color: Blue
- Condition: B/C Stock - Not Fully Functional (units have one or more functional faults)
- Carrier status: T-Mobile Locked
- 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. These units are not fully functional. Each unit has one or more faults, which can include battery, camera, speaker, microphone, charging-port, biometric or display faults. Units are sold as-is for repair, refurbishment or parts recovery; the fault mix is confirmed at quotation. Not suitable for direct deployment to end users. Grade mix and accessory or packaging inclusion are confirmed at quotation.
This lot is locked to T-Mobile. Confirm activation eligibility and network requirements with that carrier before deployment. SM-S931U is the US carrier model; the factory-unlocked variant is SM-S931U1. Units require an active T-Mobile line and may carry T-Mobile carrier firmware (CSC).
Enterprise Deployment and Management
Once a unit has been repaired and verified, it runs Samsung Knox with Knox Vault like any other Galaxy S25, supports Android Enterprise work profile and fully managed modes through MDM/EMM suites including Microsoft Intune, SOTI MobiControl, and Samsung Knox Manage, and can be enrolled at volume through Knox Mobile Enrollment. Refurbishers should factory reset each unit and confirm it is free of prior account and MDM locks before enrollment. As delivered, this lot is intended for the repair bench rather than enrollment. On-device specifications are listed in the Technical Specifications below.
Technical Specifications
- OS: Android 15 with One UI 7 at launch (upgradable to current One UI releases); seven generations of OS upgrades and seven years of security updates
- Processor: Qualcomm Snapdragon 8 Elite for Galaxy (SM8750-AC, 3 nm), octa-core (2x 4.47 GHz + 6x 3.53 GHz), Adreno 830 GPU
- Memory: 12GB RAM
- Storage Expansion: No card slot (128GB UFS 3.1; 256GB and 512GB UFS 4.0 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 dual pixel PDAF and OIS; 10MP 3x telephoto f/2.4 (67mm) with OIS; 12MP ultra-wide f/2.2 (13mm), 120°; 8K@24/30fps, 4K@30/60fps, and 1080p@30/60/120/240fps video, 10-bit HDR, HDR10+
- Front Camera: 12MP f/2.2 (26mm) with dual pixel PDAF, 4K@30/60fps video
- Battery: 4,000mAh Li-Ion
- Charging: 25W wired (USB PD 3.0, about 50% in 30 minutes), 15W wireless (Qi2 Ready), 4.5W reverse wireless
- Connectivity: 5G (SA/NSA sub-6 GHz and mmWave, US model), 4G LTE, Wi-Fi 7 tri-band (802.11 a/b/g/n/ac/6e/7), Bluetooth 5.4, NFC, GPS/GLONASS/BDS/Galileo/QZSS, USB-C 3.2 with DisplayPort 1.2 and OTG, Samsung DeX; Nano-SIM + eSIM (US model)
- Build and Durability: Armor Aluminum 2 frame, Corning Gorilla Glass Victus 2 front and 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: 146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
- Weight: 162 g (5.71 oz)
- Colors: Icyblue, Navy, Mint, Silver Shadow; Samsung.com exclusives Blueblack, Coralred, Pinkgold
Who Buys This Lot
TodaysCloseout supplies this lot to independent repair shops, refurbishers, parts recovery operations, and resellers that rebuild Samsung devices before resale. B/C Stock - Not Fully Functional suits refurbishers and repair programs that want better housings than C/D lots typically offer, with each unit needing repair before resale. These units are not intended for direct staff issue or end-user use.
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 - Not Fully Functional mean for this lot?
A: Units in this lot are graded B/C Stock - Not Fully Functional. Grade B units show light to moderate cosmetic wear, and Grade C units show heavier wear such as visible scratches, scuffs, or dents. Every unit has one or more functional faults (for example battery, camera, speaker, microphone, charging-port, biometric or display faults) and is sold as-is for repair, refurbishment or parts recovery; grade mix and fault mix are confirmed at quotation.
Q: What is the difference between S931U and S931U1?
A: SM-S931U is the US carrier model; SM-S931U1 is the US factory-unlocked model. Hardware is the same between the two, but the U model ships with carrier firmware (CSC) from its original channel.
Q: Is this lot 5G-capable?
A: Yes. The US SM-S931U hardware supports both sub-6 GHz and mmWave 5G on US networks, plus 4G LTE. Check radio performance during repair.
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 S25 from its February 2025 launch. Repair does not change the update window; check the remaining window against your resale timeline.
Q: Are these units ready for enterprise fleet management?
A: Not as delivered. Every unit in this lot has one or more functional faults, so the lot is intended for repair, refurbishment, or parts recovery. After repair and verification, the S25 supports Samsung Knox and Android Enterprise management (see Enterprise Deployment and Management above).
Q: What is the carrier status of this lot?
A: This lot is locked to T-Mobile. Confirm activation eligibility and network requirements with that carrier before deployment.
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.