Description
Samsung Galaxy A21 32 GB Black, A+ Grade, unlocked
Graded A+ Stock, this Samsung Galaxy A21 is the Black 32 GB unlocked model, fully tested with little to no visible wear, TG's top used grade. It is the A21 lot for corporate issue programs and counter dealers whose customers expect a used phone to look nearly new. The listing carries a 10-unit minimum.
The Galaxy A21 is the 2020 North American budget Samsung: 6.5-inch HD+ Infinity-O LCD, MediaTek Helio P35, 3 GB of RAM, 32 GB of expandable storage, a quad camera with a 16 MP main and 8 MP ultrawide, a 13 MP front camera, rear fingerprint reader, and a 4,000 mAh battery with 15 W USB-C charging. It was a carrier and prepaid staple, which keeps parts and accessories cheap.
At A+ Grade TG Wireless offers it to corporate and institutional buyers who want a near-new US-spec Samsung without paying for new units, and to dealers who sell top-grade used phones with a cosmetic promise.
Key specifications
| Model | Samsung Galaxy A21, SM-A215U (2020, North American model) |
|---|---|
| Storage | 32 GB |
| Color | Black |
| Network status | Unlocked |
| Operating system | Android 10 as shipped |
| Display | 6.5-inch HD+ PLS TFT LCD, Infinity-O punch hole |
| Chipset | MediaTek Helio P35 octa-core |
| Memory | 3 GB RAM, 32 GB internal, microSD slot |
| Rear cameras | 16 MP main, 8 MP ultrawide, 2 MP macro, 2 MP depth |
| Front camera | 13 MP |
| Battery | 4,000 mAh with 15 W fast charging |
| Connectivity | 4G LTE, Wi-Fi, Bluetooth, USB-C, 3.5 mm jack |
| Security | Rear-mounted fingerprint sensor |
Condition: A+ Grade
A+ Grade is TG's top used grade: fully tested and working, with cosmetics a step above A Grade and little to no visible wear. Units are supplied as graded; ask your account manager about packaging (original box, accessories, or handset only) when you request a quote.
Network and compatibility
The Galaxy A21 A215U is a 4G LTE phone with VoLTE built for the US carriers, so the 2022 3G retirements and the August 2026 T-Mobile 2G shutdown do not affect it. Lock state is per listing; see the network status line in the table. Because it shipped through several US carriers, the firmware on a lot can influence which networks accept it even when unlocked, so confirm VoLTE provisioning and acceptance before buying in quantity. Bands were not listed in the source.
Resale fit
- Corporate and institutional pools issuing a near-new US-spec Samsung at a used price.
- Prepaid and MVNO dealers selling top-grade used phones with a cosmetic guarantee.
- Marketplace resellers listing A+ units individually.
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.
