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 more immersive option with a 1000R curvature, but the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor offers a crisper 4K resolution at 3840 x 2160. If you’re gaming on a PS5 or Xbox Series X, the LG’s HDMI 2.1 ports let you enjoy 120Hz at 4K without any hassle, while the SAMSUNG's 165Hz refresh rate shines for competitive PC gaming. In real-world use, the SAMSUNG provides a more engaging experience with its larger 32" screen and deep contrast of 2500:1. However, the LG’s superior brightness of 400 nits enhances HDR content, making it a better choice for bright environments. Ultimately, your choice may hinge on whether you prioritize resolution or immersive gameplay. Key specs: Display: 32" vs 27" and Refresh: 165 Hz vs 144 Hz.
Why compare these? Both the SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor and LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor are mid-range monitors competing in the same market segment. This makes them direct rivals for buyers looking for mid-range features and performance in 2026. Understanding their differences helps you choose the right one for your specific needs.
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Key Differences at a Glance
| Aspect | SAMSUNG Odyssey | LG 27GR93U-B |
|---|---|---|
| User Rating | ✓4.4★ (2,537 reviews) | 4.3★ (488 reviews) |
| Top Strength | Aggressive 1000R curvature matches the human eye's field of view for maximum immersion | HDMI 2.1 ports support full 4K at 144Hz (PC) and 120Hz (PS5/Xbox Series X) without chroma subsampling |
| Main Drawback | Stand is basic with Tilt-only adjustment (no height or swivel) | No USB-C input or built-in KVM switch (unlike Gigabyte M27U/M28U competitors) |
| Market Position | Mid-range | Mid-range |
SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor
32" Class (31.5" Viewable)
2560 x 1440 (WQHD)
16:9
VA (Vertical Alignment)
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
27" Viewable (27" Class)
3840 x 2160 (4K UHD)
16:9
IPS (In-Plane Switching)
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 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 | ★4.3(488)Amazon |
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) |
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SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor
32" Class (31.5" Viewable)
2560 x 1440 (WQHD)
16:9
VA (Vertical Alignment)
165 Hz (via DisplayPort) / 144 Hz (via HDMI)
1 ms (MPRT)
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
Cons
- Stand is basic with Tilt-only adjustment (no height or swivel)
- Brightness (300 nits) is insufficient for a impactful HDR experience
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
27" Viewable (27" Class)
3840 x 2160 (4K UHD)
16:9
IPS (In-Plane Switching)
144 Hz (via DisplayPort and HDMI 2.1)
1 ms (GtG Faster)
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
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
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's 2560 x 1440. That said, grab the SAMSUNG if you prefer a larger, curved display for immersive gaming - it's 32" compared to LG's 27".
Who should buy each?
Choose the SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor if: you want a more immersive curved experience, prefer a larger screen for gaming sessions, or enjoy playing competitive FPS games with high refresh rates. (32" display, 165 Hz refresh)
Choose the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor if: you want vibrant 4K resolution for detailed visuals, need HDMI 2.1 support for next-gen consoles, or prioritize color accuracy for gaming and media consumption.
Quality Seekers
Higher user rating (4.4★ vs 4.3★) indicates better overall satisfaction
→ Choose SAMSUNG Odyssey
Safe Choice Buyers
More widely tested with 2,537 reviews vs 488
→ Choose SAMSUNG Odyssey
Aggressive 1000R curvature Priority
Aggressive 1000R curvature matches the human eye's field of view for maximum immersion
→ Choose SAMSUNG Odyssey
HDMI 2.1 ports Priority
HDMI 2.1 ports support full 4K at 144Hz (PC) and 120Hz (PS5/Xbox Series X) without chroma subsampling
→ Choose LG 27GR93U-B
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: The SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor edges ahead with a 4.4★ rating compared to 4.3★. However, LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor or LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor?
SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor is the better choice if you prioritize aggressive 1000r curvature matches the human eye's field of view for maximum immersion. LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor wins if you value hdmi 2.1 ports support full 4k at 144hz (pc) and 120hz (ps5/xbox series x) without chroma subsampling. Both are rated highly (4.4★ vs 4.3★), so consider your specific needs and budget.
+What are the main differences between SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor and LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor?
Key differences: SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor offers aggressive 1000r curvature matches the human eye's field of view for maximum immersion, while LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor stands out with hdmi 2.1 ports support full 4k at 144hz (pc) and 120hz (ps5/xbox series x) without chroma subsampling. Consider that SAMSUNG Odyssey G55A 32" Curved WQHD Gaming Monitor stand is basic with tilt-only adjustment (no height or swivel). Meanwhile, LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor no usb-c input or built-in kvm switch (unlike gigabyte m27u/m28u competitors). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 26, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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