Description
Samsung Galaxy A03S 32GB Unlocked Black, A Grade
Lightly used and fully inspected, this Samsung Galaxy A03S with 32 GB in Black is A Stock, TG's A Grade, and unlocked for 4G LTE, with a ten-unit minimum per the listing. Enterprise and government procurement teams and MVNO dealers buy A Grade A03s units as a graded, Knox-manageable Samsung for field staff and entry activations.
The Galaxy A03s is Samsung's late-2021 entry-level Android phone, sold in the US as the SM-A037U. It has a 6.5-inch HD+ Infinity-V display, a MediaTek Helio P35 octa-core processor, 32 GB of storage with a microSD slot up to 1 TB, a 13 MP main camera with 2 MP macro and 2 MP depth cameras, a 5 MP front camera, a 5,000 mAh battery with 15 W charging, a fingerprint reader in the power button, and One UI Core on Android. It is a 4G LTE phone with no 5G.
TG Wireless sells the A03s to prepaid and MVNO dealers who need a low-cost Samsung for entry activations, to enterprise and institutional buyers deploying Android Enterprise or Knox-managed field devices in volume, and to exporters serving budget Android demand.
Key specifications
| Model | Samsung Galaxy A03s, US model SM-A037U (2021) |
|---|---|
| Storage | 32 GB |
| Color | Black |
| Network status | Unlocked |
| Operating system | Android with Samsung One UI Core |
| Processor | MediaTek Helio P35 octa-core |
| Memory | 32 GB storage (64 GB also made) with 3 GB or 4 GB RAM by market; microSD up to 1 TB |
| Display | 6.5-inch HD+ Infinity-V |
| Rear cameras | 13 MP main, 2 MP macro, 2 MP depth |
| Front camera | 5 MP |
| Battery | 5,000 mAh with 15 W fast charging |
| Security | Side-mounted fingerprint sensor in the power button; Samsung Knox and Android Enterprise support |
| Connectivity | 4G LTE |
| Colors made | Black, White, Red, Blue |
Condition: A Grade
A Grade (A-Stock) units are lightly used, fully tested, and working, and may show very minor nicks or scratches. Units are supplied as graded; ask your account manager about packaging (original box, accessories, or handset only) when you request a quote. The listing sets a minimum order quantity of ten units.
Network and compatibility
The Galaxy A03s is a 4G LTE phone with VoLTE and is unaffected by the US 2G and 3G shutdowns. Lock state is per listing; see the network status line in the table. Unlocked SM-A037U units are generally accepted on AT&T, T-Mobile, and their prepaid brands, and the source states compatibility with Metro and other MVNOs; Verizon acceptance for this variant should be confirmed before you plan activations, as should VoLTE provisioning on any carrier. The phone takes a nano-SIM.
Resale fit
- Prepaid and MVNO counters needing a low-cost Samsung with a big battery for entry activations.
- Enterprise, healthcare, logistics, and retail fleets deploying Knox-managed field devices in volume.
- Export to budget Android markets where a Samsung badge and 5,000 mAh battery sell over unbranded phones.
Ordering from TG Wireless
TG Wireless sells to the trade. Pricing is shown to approved dealer accounts, and your account manager confirms availability, quantities, and grade mix before invoicing. Orders typically ship within 24 hours of order placement by FedEx, UPS, or DHL, within the United States and internationally. TG Wireless's 12-month warranty applies, with coverage and RMA handling per your order documentation. Resellers with a valid resale certificate are not charged sales tax. The FAQ covers account setup and shipping questions.
