Samsung Odyssey OLED G9 49" Curved Gaming Monitor vs Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor
When comparing the Samsung Odyssey OLED G9 49" Curved Gaming Monitor and the Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor, the decision largely hinges on your gaming style. The Samsung Odyssey OLED G9 is the flagship option, offering a massive 49-inch display with a breathtaking 32:9 aspect ratio, while the Alienware monitor excels with its ultra-fast 360Hz refresh rate, perfect for competitive gamers. In real-world usage, the 240Hz refresh rate of the Samsung falls short against the Alienware's blistering 360Hz. If you're diving into fast-paced games like CS2 or Valorant, that extra speed can mean the difference between victory and defeat. Moreover, the OLED technology in the Samsung offers stunning colors and contrast that elevate your gaming experience, but you'll miss out on the ultra-responsive gameplay the Alienware provides for serious esports action.
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Samsung Odyssey OLED G9 49" Curved Gaming Monitor
Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Samsung Odyssey OLED G9 49" Curved Gaming Monitor vs Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor
Samsung Odyssey OLED G9 49" Curved Gaming Monitor
Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor
| Criterion | Samsung Odyssey OLED G9 49" Curved Gaming Monitor | Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor |
|---|---|---|
| Rating | ★4.3(1,127)Best Buy | ★4.8(238)Best Buy |
Screen Size | 49" Viewable (49" Class) | 24.5" Viewable (25" Class) |
Resolution | 5120 x 1440 (Dual QHD) | 1920 x 1080 (FHD) |
Aspect Ratio | 32:9 | 16:9 |
Screen Type | QD-OLED (Quantum Dot OLED) | Fast IPS |
Refresh Rate | 240 Hz | 360 Hz (via DisplayPort) / 255 Hz (via HDMI) |
Response Time | 0.03 ms (GtG) | 0.5 ms (GtG Min) / 1 ms (GtG Extreme) |
Brightness | 250 nits (Typical) / 1,000 nits (Peak HDR 3% Window) | 400 nits (Typical) |
Contrast | 1,000,000:1 (Static) | 1,000:1 (Typical) |
Color Gamut | 99% DCI-P3 (CIE1976) | 99% sRGB |
Color Depth | 1.07 Billion (10-bit) | 16.7M (8-bit) |
HDR | VESA DisplayHDR True Black 400 / HDR10+ Gaming | Smart HDR (Accepts signal; not VESA DisplayHDR certified) |
Adaptive Sync | AMD FreeSync Premium Pro / VESA Adaptive-Sync | AMD FreeSync Premium / VESA Adaptive-Sync Certified |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | 1800R | Flat |
Speakers | 2x 5 W (Stereo) | No (None) |
Ports | 1x DisplayPort 1.4; 1x HDMI 2.1; 1x Micro HDMI 2.1; 3x USB 3.0 Hub | 1x DisplayPort 1.4; 2x HDMI 2.0; 1x USB-B 3.2 Gen 1 Upstream; 4x USB-A 3.2 Gen 1 Downstream (1x with Battery Charging 1.2); 1x Headphone Out; 1x Audio Line-Out |
USB C | No | No |
Kvm | No | No |
Vesa | 100 x 100 mm | 100 x 100 mm |
Ergonomics | Height (120mm), Tilt (-2° to 15°); No Swivel or Pivot | Height (110mm), Swivel (-20° to 20°), Pivot (90°), Tilt (-5° to 21°) |
Power Consumption | 75 W (Typical) / 220 W (Max) / 0.5 W (Standby) | 16.3 W (Typical) / 74.5 W (Max) / 0.3 W (Standby) |
Weight With Stand | 12,900 g (28.4 lbs) | 5,770 g (12.72 lbs) |
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Samsung Odyssey OLED G9 49" Curved Gaming Monitor
✓ Pros:
- • Massive 32:9 aspect ratio replaces a dual 27-inch monitor setup with no bezel gap
- • QD-OLED technology offers superior color saturation and brightness compared to standard WOLEDs
- • Built-in Tizen Smart OS allows streaming (Netflix, YouTube) and cloud gaming without a PC
- • Includes a remote control for easy navigation of settings and smart apps
- • Lightning-fast 240Hz refresh rate and 0.03ms response time for ghosting-free gaming
✗ Cons:
- • Standard Samsung warranty in the US does NOT explicitly cover OLED burn-in
- • Micro HDMI 2.1 port requires a specialized cable or adapter (not always included)
- • Text clarity is slightly impacted by the triangular subpixel layout (though improved over Gen 1)
- • Stand is quite deep and lacks swivel adjustment
- • Aggressive ABL (Auto Brightness Limiter) can dim the screen during productivity work
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Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor
✓ Pros:
- • 360Hz refresh rate (via DisplayPort) offers elite-tier motion clarity for CS2 and Valorant
- • Fast IPS panel combines speed (0.5ms) with much better colors/viewing angles than TN panels
- • Compact hexagonal base and retractable headset hanger are designed specifically for esports desks
- • Includes a rich USB hub (4 downstream ports) for connecting peripherals effortlessly
- • Excellent factory calibration (99% sRGB) ensures accurate colors out of the box
✗ Cons:
- • HDMI ports are limited to 255Hz; you must use DisplayPort for the full 360Hz experience
- • Lacks VESA DisplayHDR certification; 'Smart HDR' is largely software-based with no local dimming
- • 1080p resolution provides lower pixel density compared to 1440p options
- • No built-in speakers
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Which one is better?
The Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor is the better buy for most people - its 360Hz refresh rate crushes the Samsung's 240Hz. That said, grab the Samsung Odyssey OLED G9 if you want an immersive display experience with stunning color depth - it's worth the premium for content consumption and casual gaming.
Who should buy each?
Choose the Samsung Odyssey OLED G9 49" Curved Gaming Monitor if: you enjoy immersive gaming with stunning visuals, want to replace a dual monitor setup, or plan to stream content effortlessly. (49" display, 240 Hz refresh)
Choose the Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor if: you prioritize competitive gaming performance, need ultra-fast response times, or prefer a more compact setup. (24.5" display, 360 Hz refresh)
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Samsung Odyssey OLED G9 49" Curved Gaming Monitor excels if you value massive 32:9 aspect ratio replaces a dual 27-inch monitor setup with no bezel gap. Alienware AW2523HF 24.5" FHD 360Hz Gaming Monitor is better if you prioritize 360hz refresh rate (via displayport) offers elite-tier motion clarity for cs2 and valorant. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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