Brands Guides About
Samsung SGH T 399 Galaxy S4 Black Mist T-Mobile Smartphone — main product image
Samsung

Samsung SGH T 399 Galaxy S4 Black Mist T-Mobile Smartphone

★★★★★3.8 (104 reviews)

Experience Connectivity and Style with the Samsung Galaxy S4The Samsung Galaxy S4 (SGH-M919) is a smartphone that offers a blend of performance and sleek design. With its vibrant display, versatile camera, and reliable connectivity, it's designed to keep you connected and entertained on the T-Mob...

$39.95*
✓ In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 24, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Experience Connectivity and Style with the Samsung Galaxy S4

The Samsung Galaxy S4 (SGH-M919) is a smartphone that offers a blend of performance and sleek design. With its vibrant display, versatile camera, and reliable connectivity, it's designed to keep you connected and entertained on the T-Mobile network or other compatible GSM networks.

Specifications

  • Network: 2G GSM 850/900/1800/1900, 3G HSDPA 850/900/1900/2100, 4G LTE 700/1700/850/1900/2100/2600
  • Display: 5" Super AMOLED Capacitive Multi-Touchscreen with Corning Gorilla Glass 3
  • Processor: Android v5.1 (Lollipop), Dual-Core 1.82 GHz Cortex-A57 & Quad-Core 1.44 GHz Cortex-A53 Processor, Chipset Qualcomm MSM8992 Snapdragon 88, Graphics Adreno 418 Graphics
  • Camera: 13 Megapixel Camera (4160 x 3120 pixels) with Autofocus, LED Flash + Front-facing 2 Megapixels Camera
  • Memory: Internal Memory 16GB storage, 2GB RAM + microSD Slot Expandable up to 64GB

Key Features

Android Smart Phone

Works with T-Mobile SIM

Specifications

Model
Galaxy S4
Operating System
Android
Carrier Compatibility
T-Mobile SIM
Color
Black Mist

Frequently Asked Questions

This Samsung Galaxy S4 is designed to work specifically with a T-Mobile SIM card, making it compatible with the T-Mobile network.
The Samsung SGH T 399 is an Android Smart Phone, providing access to the Android ecosystem.
Based on the product information, this device is stated to work with T-Mobile SIM only, suggesting it may not be easily unlocked for other carriers.
The model name is Samsung SGH T 399 Galaxy S4, indicating it is part of the Galaxy S4 series.

Related Products