SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor vs LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
The SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor is the smarter buy for most gamers, thanks to its immersive 1000R curvature and faster 165Hz refresh rate. In real-world use, that means smoother gameplay, especially in fast-paced titles where every millisecond counts. If you prioritize resolution and vibrant colors, the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor might catch your eye. With a stunning 3840 x 2160 resolution and brighter 400 nits, it delivers incredible details and color accuracy, making it an excellent choice for gamers who also enjoy photography or movies.
As an Amazon Associate I earn from qualifying purchases.
SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS 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.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor vs LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
| Criterion | SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor | LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor |
|---|---|---|
| Rating | ★4.4(2,537)Amazon | ★4.5(56)Best Buy |
Screen Size | 32" Class (31.5" Viewable) | 27" Viewable (27" Class) |
Resolution | 2560 x 1440 (WQHD) | 3840 x 2160 (4K UHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | VA (Vertical Alignment) | IPS (In-Plane Switching) |
Refresh Rate | 165 Hz (via DisplayPort) / 144 Hz (via HDMI) | 144 Hz (via DisplayPort and HDMI 2.1) |
Response Time | 1 ms (MPRT) | 1 ms (GtG Faster) |
Brightness | 300 nits (Typical) / 200 nits (Min) | 400 nits (Typical) / 500 nits (HDR Peak) |
Contrast | 2,500:1 (Static) | 1,000:1 (Typical) |
Color Gamut | Not officially specified (Approx. 99% sRGB) | 95% DCI-P3 (CIE1976) |
Color Depth | 16.7M (8-bit) | 1.07 Billion (10-bit) |
HDR | HDR10 (Software support) | VESA DisplayHDR 400 (HDR10) |
Adaptive Sync | AMD FreeSync Premium | AMD FreeSync Premium / NVIDIA G-SYNC Compatible |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | 1000R | Flat |
Speakers | No (None) | No (None) |
Ports | 1x DisplayPort 1.4; 1x HDMI 2.0; 1x 3.5mm Headphone Out; 1x USB (Service only) | 2x HDMI 2.1; 1x DisplayPort 1.4 (DSC); 1x USB 3.0 Upstream; 2x USB 3.0 Downstream; 1x 4-Pole Headphone Out (DTS Headphone:X) |
USB C | No | No |
Kvm | No | No |
Vesa | 75 x 75 mm | 100 x 100 mm |
Ergonomics | Tilt only (-2° to 18°) | Height (110mm), Pivot (90°), Tilt (-5° to 15°); No Swivel |
Power Consumption | 39 W (Typical) / 59 W (Max) / 0.5 W (Standby) | 50 W (Typical) / 55 W (Max) / 0.5 W (Sleep) |
Weight With Stand | 5,700 g (12.57 lbs) | 6,400 g (14.1 lbs) |
| Pros |
|
|
| Cons |
|
|
As an Amazon Associate I earn from qualifying purchases. | Check Price on Amazon→ | Check Price on Amazon→ |
SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor
✓ Pros:
- • Aggressive 1000R curvature matches the human eye's field of view for maximum immersion
- • 165Hz refresh rate and 1ms (MPRT) deliver smooth, responsive gameplay
- • WQHD resolution (2560x1440) offers significantly sharper detail than 1080p monitors
- • Supports AMD FreeSync Premium to eliminate screen tearing and stuttering
- • High contrast (2,500:1) provides deeper blacks than IPS competitors
✗ Cons:
- • Stand is basic with Tilt-only adjustment (no height or swivel)
- • Brightness (300 nits) is insufficient for a impactful HDR experience
- • VA panel response times can lead to 'black smearing' in dark scenes
- • No USB hub or built-in speakers
As an Amazon Associate I earn from qualifying purchases.
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
✓ Pros:
- • HDMI 2.1 ports support full 4K at 144Hz (PC) and 120Hz (PS5/Xbox Series X) without chroma subsampling
- • Excellent motion clarity with 1ms GtG response time and official G-SYNC Compatibility
- • High pixel density (163 PPI) delivers razor-sharp text and detailed game textures
- • Wide 95% DCI-P3 color gamut produces rich, saturated colors ideal for gaming
- • 4-Pole Headphone jack supports headsets with microphones and DTS Headphone:X virtual surround
✗ Cons:
- • No USB-C input or built-in KVM switch (unlike Gigabyte M27U/M28U competitors)
- • Contrast is standard for IPS (1,000:1), meaning blacks appear grayish in dark rooms
- • Stand lacks Swivel adjustment (only Height, Tilt, and Pivot)
- • HDR performance is entry-level (DisplayHDR 400) with no local dimming
As an Amazon Associate I earn from qualifying purchases.
Which one is better?
The LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor is the better buy for most people - its 3840 x 2160 resolution crushes the SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor. That said, grab the SAMSUNG if you want a faster refresh rate at 165Hz for competitive gaming - it's an immersive experience.
Who should buy each?
Choose the SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor if: you crave immersive gameplay with its 1000R curvature, prefer a higher refresh rate of 165Hz for competitive gaming, or enjoy a larger 32" screen.
Choose the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor if: you need stunning 4K resolution for detailed graphics, want vibrant colors with 95% DCI-P3 coverage, or plan to use it for console gaming with HDMI 2.1 support.
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 G55A 32" Curved WQHD Gaming Monitor excels if you value aggressive 1000r curvature matches the human eye's field of view for maximum immersion. LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor is better if you prioritize hdmi 2.1 ports support full 4k at 144hz (pc) and 120hz (ps5/xbox series x) without chroma subsampling. 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.
Affiliate disclosure
PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.