Description
Samsung Galaxy J4 J400M 16GB Gold, New, GSM unlocked
Here the Samsung Galaxy J4 J400M comes in Gold with 16 GB of storage, brand new and GSM unlocked. Gold moves well in Latin American and Caribbean channels, where buyers at the entry price still choose a warm finish over black, and the 5.5-inch Super AMOLED screen gives counter staff a visible reason to recommend it over the plain LCD competition.
The Galaxy J4 is Samsung's 2018 budget model, and the SM-J400M is its Latin American variant. It runs Android 8.0 Oreo on the quad-core 1.4 GHz Exynos 7570 with 2 GB of RAM and 16 GB of expandable storage, and it is one of the few phones at this level with a 5.5-inch Super AMOLED screen. The 13 MP f/1.9 rear camera and 5 MP front camera both have an LED flash, and the 3,000 mAh battery is removable.
Distributors buy the J400M from TG Wireless for Latin American prepaid channels, where its bands fit local carriers, and for budget Android programs that want an AMOLED screen and a swappable battery at an entry price.
Key specifications
| Model | Samsung Galaxy J4 (2018), SM-J400M |
|---|---|
| Storage | 16 GB |
| Color | Gold |
| Network status | GSM unlocked |
| Operating system | Android 8.0 Oreo as shipped |
| Display | 5.5-inch HD Super AMOLED, 720 x 1280 pixels |
| Chip | Exynos 7570 quad-core 1.4 GHz |
| Memory | 2 GB RAM, 16 GB storage, microSD slot |
| Rear camera | 13 MP f/1.9 autofocus with LED flash |
| Front camera | 5 MP with three-level LED flash |
| Battery | 3,000 mAh, removable |
| Cellular | 3G 850/900/2100 MHz; 4G LTE bands 1/3/5/7/8/20 |
| Connectivity | Wi-Fi, Bluetooth 4.2, micro-USB, 3.5 mm jack |
| Software features | App Pair split-screen, Dual Messenger, Secure Folder, Samsung Health |
Condition: New
Brand new units in the original box with the original in-box accessories as listed. Nothing has been activated or reconditioned. If your channel needs sealed retail packaging rather than open-box new, say so when you request a quote so the account manager can confirm how the lot is packed.
Network and compatibility
The J400M is a 4G LTE phone on bands 1, 3, 5, 7, 8, and 20 with 3G on 850, 900, and 2100 MHz. Those bands are built for Latin America and Europe, not for US carriers; US 3G is gone since 2022, and the J400M lacks the US LTE bands and VoLTE provisioning needed for reliable service on AT&T, T-Mobile, or Verizon. Lock state is per listing; see the network status line in the table. Plan this model for export markets where its bands match.
Resale fit
- Export lots for Latin American prepaid dealers and distributors, the J400M's home market.
- Budget Android programs that want a Super AMOLED screen and a removable battery at the lowest price tier.
- Repair shops and refurbishers that need complete J4 donors for screens, batteries, and boards.
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.
