Samsung LS24AG302NNXZA Review: 144Hz Speed Meets Single HDMI Limitation
The Samsung Odyssey G3 (LS24AG302NNXZA) is a 24-inch FHD monitor built for competitive gamers, offering a smooth 144Hz refresh rate and 1ms response time, though its single HDMI port may limit connectivity for multi-device users.
By Elvis Dicki
Updated October 22, 2026
In the crowded market of gaming monitors, the Samsung LS24AG302NNXZA (Odyssey G3) presents itself as a focused contender for the performance-driven gamer. This 24-inch flat-screen monitor prioritizes core gaming specifications—a 144Hz refresh rate and 1ms response time—over expansive connectivity or high-resolution displays. It is engineered for players who value fluid motion and rapid pixel response in fast-paced titles, offering adaptive sync through AMD FreeSync Premium to combat screen tearing. The bottom line: this monitor delivers essential gaming performance at a competitive tier, making it a solid choice for dedicated gaming setups where a single high-speed input suffices.
The Odyssey G3’s design emphasizes ergonomic flexibility with a fully adjustable stand, including height, tilt, swivel, and pivot functionality for vertical orientation. While its Full HD (1920×1080) resolution provides clarity for gaming, it may not satisfy users seeking ultra-detailed imagery for content creation or media consumption. This review analyzes the Samsung LS24AG302NNXZA’s specifications, features, and design to determine its ideal user and where it fits within the broader spectrum of gaming monitors, such as those explored in our guide to the best ultra-wide monitors.
Samsung Odyssey G3 24-Inch FHD 144Hz
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Samsung LS24AG302NNXZA at a Glance
| Specification | Detail |
|---|---|
| Screen Size | 24 Inches |
| Resolution | FHD 1080p (1920 x 1080) |
| Refresh Rate | 144 Hz |
| Response Time | 1 ms |
| Adaptive Sync | AMD FreeSync Premium |
| Brightness (Typical) | 250 cd/m² |
| Viewing Angle | 178°/178° (H/V) |
| Key Connectivity | 1 x HDMI, 1 x DisplayPort |
| Adjustments | Height, Tilt, Swivel, Pivot (Vertical) |
| VESA Mount Compatible | Yes |
Design and Build
The Samsung Odyssey G3 sports a clean, functional aesthetic centered around its slim metal base, which provides stability without excessive desk footprint. The overall dimensions are 21.4 inches wide by 19.6 inches high and 8.6 inches deep, with a weight of 9 pounds. This compact form factor makes it suitable for smaller desks, a common consideration for dedicated gaming spaces. The stand’s design allows for a comprehensive range of ergonomic adjustments, which is a significant advantage for long gaming sessions. Users can adjust the height, tilt the screen, swivel it left or right, and pivot the display 90 degrees into a vertical orientation—a feature highlighted by Samsung for versatile viewing.
Build quality appears geared towards durability for regular use, with a flat screen finish that minimizes glare. The monitor is also VESA mount compatible (100x100mm), offering flexibility for users who prefer to mount it on a wall or a third-party monitor arm. This expands setup possibilities, allowing for cleaner desk arrangements or multi-monitor configurations. The design prioritizes practical adjustability and mounting options over flashy gaming aesthetics, making it a versatile component in both gaming and general productivity setups, much like the considerations for ergonomic support found in selecting the best desk chairs for gaming.
Performance and Features
Display and Gaming Performance
The core performance proposition of the Samsung LS24AG302NNXZA lies in its 144Hz refresh rate and 1ms (MPRT) response time. The high refresh rate updates the image on screen 144 times per second, which translates to visibly smoother motion in games, reducing perceived lag and motion blur. This is particularly beneficial in competitive genres like first-person shooters or racing games. The 1ms response time aims to ensure pixel transitions are near-instantaneous, further sharpening fast-moving imagery. The monitor utilizes a 24-inch LED panel with a Full HD (1920×1080) resolution and a 16:9 aspect ratio. The specified contrast ratio is 3,000:1, and the typical brightness is 250 cd/m², which should be adequate for most indoor environments but may struggle in very brightly lit rooms.
A key feature for gaming is the inclusion of AMD FreeSync Premium technology. This adaptive sync protocol synchronizes the monitor’s refresh rate with the frame rate output of a compatible AMD graphics card. The primary benefit is the reduction or elimination of screen tearing and stuttering, creating a smoother visual experience, especially when frame rates fluctuate. The “Premium” tier indicates support for low framerate compensation (LFC), which helps maintain smoothness even when the game’s frame rate dips below the monitor’s minimum refresh rate. The wide 178-degree viewing angles, both horizontally and vertically, help maintain color consistency when viewed from off-center positions.
Connectivity and Ports
Connectivity is one area where the Odyssey G3 presents a clear limitation. The monitor is equipped with a single HDMI port and a single DisplayPort. This configuration provides the necessary high-bandwidth connections for a gaming PC or console but offers no flexibility for simultaneously connecting multiple source devices—like a PC and a game console—without constantly swapping cables. The manufacturer’s data also lists one USB port, though the specific version and functionality (e.g., for hub or service purposes) are not detailed. For users whose setup involves multiple systems, this single HDMI port could be a significant constraint, necessitating an external switch or manual cable management.
Key Features and Technologies
Beyond the core gaming specs, the monitor incorporates several user-focused features. The ergonomic stand with pivot functionality allows it to serve as a vertical monitor, which can be useful for coding, reading long documents, or browsing social media feeds. The display is listed as flicker-free, which can help reduce eye strain during extended use. Picture quality is driven by the FHD resolution, which, while not as dense as QHD or 4K, provides a clear image at this 24-inch screen size and is less demanding on a computer’s graphics card, allowing higher frame rates to be achieved more easily. There is no mention of integrated speakers, HDR support, or advanced color gamut specifications in the provided data.
Setup, Support and Ownership
Setup for the Samsung LS24AG302NNXZA should be straightforward. The package includes a DisplayPort cable and a power cable, so users have an immediate high-refresh-rate connection option for compatible PCs. Mounting the monitor on the included stand is typically a simple process, and the VESA compatibility offers a clear upgrade path for those wanting to use a different stand or wall mount. The manufacturer provides a 1-year warranty, which is a standard coverage period for monitors in this category. Specific details regarding software utilities, on-screen display (OSD) menus, or firmware update processes are not provided in the available data, suggesting setup and calibration rely on the physical controls and built-in monitor menus.
Ownership considerations are relatively minimal. The monitor’s power consumption or energy efficiency certifications are not listed. The lack of multiple HDMI ports may influence users to purchase an external HDMI switch if multi-source connectivity is required. As with any display, long-term satisfaction will depend on panel consistency and reliability, which the warranty period aims to cover. For users looking to build a comprehensive tech environment, understanding peripheral integration is as important as choosing core components, a theme also relevant when exploring AI smart home devices.
What Owners Say
Based on the aggregated rating data, reception for the Samsung Odyssey G3 is strongly positive. The monitor holds a high average rating, with the vast majority of reviews being 5-star evaluations. A significant portion of the remaining reviews are 4-star, indicating widespread satisfaction among users. The small percentage of lower-star reviews suggests that while most users are happy with their purchase, a minority may have encountered issues related to panel quality, connectivity limitations, or performance that did not meet their specific expectations. The high rating distribution implies that the product reliably delivers on its core promises of smooth gaming performance and solid build quality for its target audience.
Pros and Cons
Pros
- High 144Hz refresh rate for smooth gameplay
- Fast 1ms response time reduces motion blur
- AMD FreeSync Premium eliminates screen tearing
- Fully ergonomic stand with height, tilt, swivel, and pivot
- VESA mount compatible for flexible installation
- Compact 24-inch size fits well on smaller desks
Cons
- Only one HDMI port limits multi-device connectivity
- 1080p resolution may lack detail for non-gaming tasks
- Brightness may be insufficient for very bright rooms
- No built-in speakers mentioned
- Limited to a single high-refresh input option without an external switch
Who Should Buy It (and Who Should Skip It)
The Samsung LS24AG302NNXZA is an excellent choice for competitive gamers on a budget who prioritize frame rate and responsiveness above all else. Its 144Hz refresh rate and 1ms response time are tailored for fast-paced gaming, and the AMD FreeSync Premium support ensures a smooth experience with compatible hardware. It’s also ideal for users with limited desk space who still want a fully adjustable monitor, and for those who plan to use a vertical orientation for productivity tasks. Students or gamers using a single PC as their primary source will find its performance-to-value ratio compelling.
This monitor is not the best fit for users who need to frequently switch between multiple devices, such as a PC, gaming console, and streaming box, due to its single HDMI port. Content creators, video editors, or professionals who require high color accuracy or higher resolutions like 1440p or 4K for detailed work should look elsewhere. Users who play in very brightly lit environments might find the 250 cd/m² brightness limiting. Those seeking an immersive, wide-field view for simulation or strategy games might prefer a curved ultra-wide model, similar to options discussed in our review of the best ultra-wide curved monitors.
Final Verdict
The Samsung Odyssey G3 (LS24AG302NNXZA) successfully fulfills its role as a dedicated gaming monitor for the performance-conscious user. It makes clear trade-offs, focusing its resources on delivering a high refresh rate, low response time, and adaptive sync technology while keeping the resolution at 1080p and minimizing connectivity options. For its intended purpose—delivering smooth, tear-free gameplay in competitive titles—it excels. The fully adjustable stand adds significant value, promoting comfort during long sessions and offering versatile orientation options that many monitors in its class lack.
Ultimately, this monitor’s value proposition is narrow but deep. It is not a jack-of-all-trades display for multimedia power users or multi-source setups. Instead, it is a tool optimized for a specific task: gaming. If your priority is fluid, responsive gameplay from a single source and you can work within the constraints of its connectivity, the Samsung Odyssey G3 represents a well-executed and highly regarded option in the entry-to-mid-level gaming monitor segment, providing core gaming enhancements where they matter most.
FAQs
Does the Samsung LS24AG302NNXZA support G-Sync?
No, the Samsung Odyssey G3 specifically supports AMD FreeSync Premium. While some FreeSync monitors can work with NVIDIA G-Sync Compatible mode, this is not officially certified by the manufacturer data provided. Users with NVIDIA graphics cards should check for specific G-Sync Compatibility lists or be prepared to use the monitor with V-Sync or other sync methods.
Can this monitor be used in a vertical orientation?
Yes, one of the key features of this monitor is its pivot functionality. The stand allows the screen to be rotated 90 degrees into a vertical position, which is useful for coding, reading long web pages, or document editing. The on-screen display should automatically adjust the image orientation.
What cables are included in the box?
According to the manufacturer’s specifications, the monitor comes with a DisplayPort cable and a power cable. An HDMI cable is not listed as included, so users planning to connect via HDMI may need to provide their own cable.
Is the Samsung Odyssey G3 good for console gaming?
It can be, but with a major caveat. The 144Hz refresh rate is beneficial for consoles that support high frame rates (like 120Hz modes on PlayStation 5 and Xbox Series X), and the 1ms response time is advantageous. However, the monitor only has one HDMI port. If your console is the only device you plan to connect via HDMI, it will work well. If you need to switch between a console and another HDMI device frequently, the single port is a significant limitation.
About the author
Elvis Dicki writes reviews and buying guides for CyberSecLabs.