Samsung's 28-inch Odyssey G70B is a 4K 144Hz IPS gaming monitor that also runs Tizen Smart Hub apps without a connected PC, which is why it carries an Ethernet jack most monitors lack. Two HDMI 2.1 ports support 4K@120Hz console gaming, while DisplayPort 1.4 drives the panel to its full 144Hz. A two-port USB hub and 3.5mm audio output sit on the rear alongside the wired LAN port. The monitor is powered by an external DC adapter.
Samsung’s 28″ 4K 144Hz smart gaming monitor with two HDMI 2.1, DisplayPort 1.4, Ethernet for Tizen apps, a USB hub and 3.5mm audio.
Device Information
- Manufacturer
- Samsung
- Release Year
- 2022
- Model Number
- LS28BG702ENXGO
- Category
- Monitor
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| HDMI 2.1 (Type A – Standard) | 2 | HDMI 2.1 | 4K@120Hz, VRR |
| DisplayPort 1.4 | 1 | DisplayPort 1.4 | 4K@144Hz |
| USB Type-B (USB 3.2 Gen 1) | 1 | USB-B upstream | Enables the USB hub |
| USB Type-A (USB 3.2 Gen 1) | 2 | USB-A downstream | 5Gbps hub ports |
| RJ-45 (100BASE-TX Fast Ethernet) | 1 | RJ-45 LAN | Wired network for Tizen Smart Hub |
| 3.5mm TRS (Stereo Audio) | 1 | Audio out | 3.5mm headphone/line-out |
Notes & Compatibility
Smart monitor with Tizen Smart Hub; the RJ-45 LAN port feeds the built-in apps and is Samsung’s standard 100Mbps Fast Ethernet. HDMI 2.1 ports do 4K@120Hz; DisplayPort 1.4 reaches 4K@144Hz. USB-B upstream enables the two USB-A ports. External DC power adapter (not modeled).
