Samsung Odyssey LS27CG552ENXZA 27" Black 2024
The 1000R curved VA panel and 165Hz refresh rate with 1ms response time deliver fluid, immersive gameplay with deep 2500:1 contrast. Its QHD resolution on a 27-inch screen provides sharp detail without demanding a flagship GPU, while AMD FreeSync Premium keeps visuals tear-free. This monitor is best for budget-conscious PC gamers who want high-refresh 1440p immersion in story-driven titles and sim racing.
Snapshot
The 30-Second Version
The Samsung Odyssey G55C is a deeply immersive 1440p 165Hz curved monitor that's a steal for PC gamers at the right price. The 1000R curve and VA contrast are its standout features. Just know that console gamers are stuck at 60Hz, and the HDR is more of a checkbox than a feature.
Pros & Cons
Pros
- The 1000R curve is deeply immersive for solo gaming. 95th
- 1440p at 165Hz is a fantastic sweet spot for PC gamers. 92nd
- VA panel delivers excellent contrast and vibrant colors. 81st
- Sturdy, clean design that doesn't scream "gamer". 77th
Cons
- No HDMI 2.1 means console gaming is stuck at 60Hz.
- 300 nits brightness makes HDR performance underwhelming.
- Limited to tilt adjustment, no height or swivel.
- No built-in speakers, so you'll need a headset or desktop speakers.
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
- Q3 202695/100
Buyers praised the monitor's excellent value, smooth 165Hz performance, and clear visual upgrade from 1080p. Build quality and durability were also highlighted.
- Excellent value for price, with features hard to beat at this cost.
- Smooth 165Hz refresh rate and responsive performance for gaming.
- Clear visual upgrade from 1080p, with noticeable difference in clarity.
- Sturdy build quality, surviving accidental bumps without damage.
- Q2 202688/100
Buyers praise the monitor's design, gaming performance, and build quality, but some report defective DisplayPort cables that break easily.
- Excellent gaming experience with vibrant colors and crisp visuals.
- Sleek design, easy setup, and solid build quality.
- Included DisplayPort cables break easily upon removal.
- High refresh rate and overall hardware performance praised.
Based on 21 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
For PC gaming, this thing is a sweet spot. The 165Hz refresh rate and 1ms MPRT keep motion blur to a minimum, and FreeSync Premium handles screen tearing without a fuss. The 1440p resolution is sharp enough to spot enemies at a distance without melting your GPU. The weak spot is console gaming. With only HDMI 2.0, you're capped at 60Hz on a PS5 or Xbox Series X, which feels like a waste of the panel's speed. The 300 nits brightness is fine for a dim room but can feel a bit dim if you're near a window.
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | VA |
| Aspect Ratio | 16:9 |
| Curved | Yes |
| Curvature | 1000 |
Performance
| Refresh Rate | 165 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync |
Color & HDR
| Brightness | 300 nits |
| Color Gamut | 16.7 Million Colors (8-Bit) |
| Color Depth | 8-bit |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 1 |
| USB-C | 0 |
| Thunderbolt | 0 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | No |
| Tilt | Yes |
| Swivel | No |
| Pivot | No |
| VESA Mount | 75x75 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | No |
| Power | 40 |
| Weight | 4.1 kg / 9.0 lbs |
vs Competition
Stacked against the MSI MAG 271QPX or the ASUS ROG Strix XG27AQDMGR, the Samsung's VA panel gives it a contrast advantage in dark scenes, but those OLED competitors destroy it in response time and HDR brightness. The LG UltraGear 27G810A-B is a closer fight, often trading blows on color accuracy. Where the G55C wins is pure immersion for the price. That 1000R curve is more aggressive than most, and if you're into sim racing or single-player RPGs, it's a bigger deal than a slightly faster response time.
| Spec | Samsung Odyssey LS27CG552ENXZA 27" | MSI MAG 271QPX QD-OLED E2 | LG UltraGear 27GX790A-B | ASUS ROG Strix XG27AQDMGR | Alienware AW-Series AW2725D | Dell S2725QC |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 27 | 27 | 26.5 | 27 | 27 |
| Resolution | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 |
| Panel Type | VA | QD-OLED | OLED | OLED | QD-OLED | IPS |
| Refresh Rate | 165 | 240 | 480 | 240 | 280 | 120 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 8 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium |
| Hdr | HDR10 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR 400 True Black | HDR |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Samsung Odyssey LS27CG552ENXZA 27" | 66.4 | 55.9 | 68.4 | 92.2 | 28.2 | 55 | 80.5 | 77.3 | 95.4 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.3 | 79.4 | 87.2 | 95.4 | 91.9 | 98.4 | 84.9 | 99.4 |
| LG UltraGear 27GX790A-B Compare | 83 | 63.3 | 79.4 | 73.8 | 95.4 | 91.9 | 99.8 | 98.4 | 99.4 |
| ASUS ROG Strix XG27AQDMGR Compare | 99.8 | 71.9 | 78.7 | 73.8 | 0 | 91.9 | 98.4 | 94.5 | 98.2 |
| Alienware AW-Series AW2725D Compare | 98.7 | 81.6 | 79.4 | 73.8 | 95.4 | 91.9 | 99.4 | 96.2 | 99.9 |
| Dell S2725QC Compare | 76.8 | 79.3 | 90 | 73.8 | 95.4 | 91.9 | 45.9 | 89.9 | 95.4 |
Price
Value & Pricing
Pricing is all over the place, with a wild spread from $177 to over $5000 across vendors. At the low end, this monitor is an absolute steal for a 1440p 165Hz curved display. At the high end, you're getting ripped off. If you can snag it for under $200, it's one of the best value gaming monitors out there. Just make sure you're not accidentally buying a wildly overpriced bundle.
Read more
Overview
The Samsung Odyssey G55C is a 27-inch curved gaming monitor that nails the basics for PC gaming. You get a sharp 1440p resolution, a smooth 165Hz refresh rate, and that aggressive 1000R curve that wraps around your field of view. It's a VA panel, so the contrast is deep and colors pop more than your average IPS in a dark room. Just don't expect it to blow your mind with HDR, the 300 nits brightness means HDR10 support is mostly on paper.
Common Questions
Q: Can this monitor run 1440p at 120Hz on a PS5 or Xbox Series X?
No. The HDMI 2.0 port limits it to 60Hz at 1440p on consoles. You'll need a monitor with HDMI 2.1 for 120Hz gaming on a PS5 or Xbox.
Q: Is the 1ms response time real?
The 1ms spec is based on MPRT (Moving Picture Response Time), which uses backlight strobing. The true gray-to-gray response time of the VA panel is slower, so you might see some black smearing in very dark scenes.
Q: Does it have built-in speakers?
No, this monitor does not have built-in speakers. You'll need to connect external speakers or a headset through the 3.5mm headphone jack on the back.
Who Should Skip This
Console gamers should skip this one entirely. The lack of HDMI 2.1 bottlenecks you to 60Hz, which defeats the purpose of a high-refresh monitor. If you need a display for both a PC and a PS5, look for something with full HDMI 2.1 bandwidth. Competitive esports players who demand the absolute fastest response times should also look at a fast IPS or OLED panel instead, as the VA panel can show some ghosting in high-contrast motion.
Verdict
This is a killer PC gaming monitor if you find it at a good price. The curve is fantastic for immersion, and the 1440p 165Hz combo is where most gamers should be aiming. Console players should look elsewhere because of the HDMI 2.0 limitation. If you're a PC gamer who wants a cinematic, curved experience without spending a fortune, this is a top pick.