Description
Samsung Galaxy A51 64 GB Prism Crush White 4G LTE, A Grade, GSM unlocked
Listed here is the Samsung Galaxy A51 in Prism Crush White with 64 GB of storage, A Grade (listed as A-stock), GSM unlocked for 4G LTE. White is the second volume color after black for activation programs and keeps a clean look under a shop display light. A Grade units are lightly used and fully tested, the usual pick for trade-in replacement pools and MVNO upgrade programs that price on condition.
The Galaxy A51 is Samsung's best-selling mid-range phone of 2020: a 6.5-inch FHD+ Super AMOLED Infinity-O display, the Exynos 9611 octa-core chip, 64 or 128 GB of storage with a microSD slot up to 512 GB, a quad camera led by a 48 MP main sensor, a 32 MP front camera, a 4,000 mAh battery with 15 W charging, an in-display fingerprint reader, a headphone jack, and the Prism Crush finishes. It shipped on Android 10 and received updates through Android 13.
Dealers buy the A51 from TG Wireless as the volume Samsung for prepaid and MVNO activations, trade-in replacement pools, and marketplace resale, where a large AMOLED screen and a recognizable Samsung name sell at a mid-range ticket.
Key specifications
| Model | Samsung Galaxy A51 4G LTE, SM-A515 series (2020) |
|---|---|
| Storage | 64 GB |
| Color | Prism Crush White |
| Network status | GSM unlocked |
| Operating system | Android 10 with One UI 2 as shipped, updated through Android 13 |
| Display | 6.5-inch Super AMOLED Infinity-O, 2400 x 1080 pixels |
| Processor | Samsung Exynos 9611 octa-core |
| Memory | 4 GB RAM on the US model (up to 6 GB on other variants), microSD slot up to 512 GB |
| Rear cameras | 48 MP main, 12 MP ultrawide (123 degrees), 5 MP macro, 5 MP depth |
| Front camera | 32 MP |
| Battery | 4,000 mAh, 15 W fast charging, USB-C |
| Connectivity | 4G LTE, Wi-Fi 802.11ac, Bluetooth 5.0, NFC, 3.5 mm headphone jack |
| Security | In-display optical fingerprint reader, Samsung Knox |
| Size and weight | 158.5 x 73.6 x 7.9 mm, 172 g |
| Colors offered | Prism Crush Black, White, Blue, Pink |
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.
Network and compatibility
The Galaxy A51 is a 4G LTE phone with VoLTE, so it is unaffected by the US 2G and 3G retirements. Lock state is per listing; see the network status line in the table. GSM unlocked units register on AT&T, T-Mobile, and their prepaid brands; Verizon and other carriers accept the model only in specific variants, and the regional model number (US SM-A515U or international SM-A515F) sets the band list, so confirm the variant and VoLTE provisioning with the carrier before volume orders. It takes a nano-SIM.
Resale fit
- Prepaid and MVNO activations where a 6.5-inch Samsung AMOLED phone at a mid-range ticket is the volume Android.
- Trade-in replacement and insurance pools that want one model in consistent grades across four colors and two storage tiers.
- Marketplace and storefront resale of new and graded units sold by color.
- Export to Latin America and other GSM markets where the A51 was a top seller and remains in demand.
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.
