4. Setup
4.1 Assembling the Stand
- Carefully place the monitor face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the back of the monitor. Ensure it clicks securely into place.
- Connect the stand base to the stand neck. Tighten any screws if provided, typically located on the underside of the base.
- Place the assembled monitor on a stable, level surface.

Image: Front view of the Samsung Odyssey G70B monitor with its stand.
4.2 Connecting Cables
Refer to the image below for port locations. Ensure the monitor is powered off before connecting or disconnecting cables.

Image: Rear view of the monitor with labeled ports including DisplayPort, HDMI, USB, LAN, and Headphone Out.
- Power Connection: Connect the power cable to the monitor's power input and then to a wall outlet.
- Video Input:
- DisplayPort (DP IN): Connect one end of the DP cable to the monitor's DisplayPort input and the other end to your computer's graphics card DisplayPort output.
- HDMI (HDMI IN 1, HDMI IN 2): Connect one end of an HDMI cable to the monitor's HDMI input and the other end to your computer or console's HDMI output.
- USB Connection (PC IN, USB): Connect the USB 3.0 cable from your computer to the monitor's PC IN port to enable the monitor's USB hub functionality. You can then connect USB devices to the monitor's USB ports.
- LAN (Ethernet): Connect an Ethernet cable to the LAN port for network connectivity, if desired.
- Headphone Out: Connect headphones or external speakers to this port.
5. Operating the Monitor
5.1 Power On/Off
Press the power button on the monitor or the remote control to turn the monitor on or off.

Image: The remote control used to operate the monitor's functions.
5.2 Menu Navigation (On-Screen Display - OSD)
Use the remote control or the joystick button on the monitor to navigate the On-Screen Display (OSD) menu. The OSD allows you to adjust various settings such as picture mode, brightness, contrast, input source, and more.
5.3 Key Features
UHD Resolution & IPS Panel
Experience games with exceptional detail. The 4K UHD resolution provides four times the pixel density of Full HD. The IPS panel ensures accurate color reproduction and wide 178° viewing angles, maintaining clarity from various perspectives.

Image: Visual representation of UHD resolution and IPS panel technology.
DisplayHDR 400
DisplayHDR 400 enhances contrast, delivering deeper blacks and brighter whites. This feature helps reveal details in both dark and bright scenes, improving overall visual fidelity.

Image: Comparison demonstrating the enhanced detail with DisplayHDR 400.
G-Sync & FreeSync Premium Pro
G-Sync compatibility synchronizes the GPU and monitor panel to eliminate screen tearing, stuttering, and input lag. AMD FreeSync Premium Pro further ensures stable and fluid gameplay, especially in fast-paced scenes.

Image: Visual comparison of screen output with and without G-Sync enabled.
144Hz Refresh Rate & 1ms Response Time
The 144Hz refresh rate provides smooth motion, reducing lag for a responsive experience. A 1ms response time minimizes motion blur, allowing for precise tracking and clear visuals during rapid movements.

Image: Diagram showing the benefits of high refresh rate and low response time.
Game Bar
The Game Bar provides quick access to important settings without interrupting your game. You can view FPS, HDR status, and adjust response time, screen ratio, or picture mode directly from the Game Bar overlay.

Image: The Game Bar interface with options for response time, game picture, screen ratio, and sound output.
Ergonomic Stand
The monitor features an ergonomic stand that allows for height adjustment (HAS), tilt, swivel, and pivot. This enables you to position the screen for optimal viewing comfort.

Image: Illustrations of the monitor's adjustable stand capabilities.
Ultrawide Game View
The monitor supports an ultrawide 21:9 aspect ratio, providing an extended field of view in compatible games. This can reveal more of the game environment.

Image: A game scene displayed in ultrawide aspect ratio on the monitor.
Smart TV Experience
Beyond gaming, the monitor offers integrated smart TV features. With a Wi-Fi connection, you can access streaming services and Samsung TV Plus for various content in 4K HDR.

Image: The monitor's smart TV interface showing available streaming applications.
CoreSync & Core Lighting Design
The monitor features customizable core lighting on the back. CoreSync technology can match the on-screen colors of your game, extending the visual experience beyond the display.

Image: Detail of the monitor's rear core lighting feature.
Auto Source Switch+
This feature automatically detects when a connected device is turned on and switches the monitor's input source to that device. This streamlines the process of switching between multiple connected systems.

Image: Illustration of Auto Source Switch+ automatically changing input sources.