Samsung Odyssey G4 Samsung Gaming 27" Black 2025
A 240Hz refresh rate and 1ms response time on the IPS panel provide the motion clarity essential for tracking fast targets in competitive shooters. The Ultrawide Game View mode offers a tactical 21:9 aspect ratio on the fly, while the ergonomic stand with full height, tilt, and swivel adjustment supports marathon sessions. This monitor is best for esports gamers who prioritize speed and a tactical advantage over higher resolution.
Snapshot
The 30-Second Version
This is the monitor you buy when winning matters more than eye candy. Blazing fast, smooth as butter, and priced to move.
Pros & Cons
Pros
- Blazing 240Hz refresh rate and true 1ms response for competitive edge 89th
- Vibrant IPS panel with HDR10 and 400 nits gets surprisingly bright 80th
- G-Sync compatible and FreeSync Premium means tear-free gaming on any GPU 74th
- Fully adjustable stand with height, tilt, and swivel is a rare find at this price 71st
Cons
- 1080p resolution on a 27" screen means you'll see individual pixels if you sit close
- Port selection is a weak spot, with limited connectivity options
- HDR10 support is basic and won't rival a good HDR600 or OLED panel
- The bulky stand and heavy chassis make it a desk hog
The proof
Performance
What surprised us most is how well this IPS panel keeps up. You usually expect some ghosting or blur when you push things this fast, but the motion clarity here is a standout. In our database, its performance sits in the 89th percentile, which puts it among the best on the market for pure speed. The 1ms response time isn't just a marketing number; it makes tracking targets in games like Valorant or Apex Legends feel instantaneous and crisp.
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 1920x1080 (Full HD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 240 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync Premium |
Color & HDR
| Brightness | 400 nits |
| HDR | HDR10 |
| HDR Support | HDR10 |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
Features
| Weight | 6.3 kg / 14.0 lbs |
vs Competition
Stacked against OLED monsters like the ASUS ROG Strix XG27AQDPG or the MSI MAG 271QPX, the Odyssey G4's 1080p resolution and basic HDR look pretty dated. Those OLEDs deliver infinite contrast and richer colors that make this IPS panel feel a bit flat. But they also cost two to three times as much. The LG UltraGear 27GX790A-B is a more direct competitor, also a fast IPS, but the Samsung often undercuts it on sale. If you're choosing between this and a Gigabyte M Series OLED, you're really choosing between raw speed-per-dollar and premium image quality.
| Spec | Samsung Odyssey G4 Samsung Gaming 27" | ASUS ROG Strix XG27UCDMG | MSI MAG 271QPX QD-OLED E2 | LG UltraGear 27GX790A-B | Gigabyte M Series OLED MO27U2 SA | Alienware AW-Series AW2725D |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 27 | 27 | 27 | 27 | 27 |
| Resolution | 1920 x 1080 | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 | 2560 x 1440 |
| Panel Type | IPS | OLED | QD-OLED | OLED | OLED | QD-OLED |
| Refresh Rate | 240 | 240 | 240 | 480 | 240 | 280 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | HDR10 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Samsung Odyssey G4 Samsung Gaming 27" | 79.8 | 15 | 55.6 | 73.8 | 70.8 | 89.4 | 14.2 | 51.5 |
| ASUS ROG Strix XG27UCDMG Compare | 96.6 | 63.3 | 97.9 | 87.2 | 91.9 | 98.4 | 84.9 | 99.4 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.3 | 79.4 | 87.2 | 91.9 | 98.4 | 84.9 | 99.4 |
| LG UltraGear 27GX790A-B Compare | 83 | 63.3 | 79.4 | 73.8 | 91.9 | 99.8 | 98.4 | 99.4 |
| Gigabyte M Series OLED MO27U2 SA Compare | 87.1 | 63.3 | 97.9 | 87.2 | 91.9 | 98.4 | 84.9 | 70.7 |
| Alienware AW-Series AW2725D Compare | 98.7 | 81.6 | 79.4 | 73.8 | 91.9 | 99.4 | 96.2 | 99.9 |
Price
Value & Pricing
Pricing is all over the map, from a reasonable $280 all the way up to a laughable $7112 from some scalper. Ignore the crazy high end. If you can snag this near the $280 mark, it's a steal for a 240Hz IPS gaming monitor with this level of ergonomics. At that price, it's an easy recommendation for the speed alone.
Amazon 1 offer From $280
Price History
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Overview
The Samsung Odyssey G4 is a speed demon for competitive gamers who don't want to break the bank. The one thing to know is this: you're getting a blistering 240Hz refresh rate and 1ms response time on a vibrant IPS panel, which is a killer combo for fast-paced shooters. It skips the fancy 1440p or 4K resolutions to deliver pure, unadulterated frame rates at 1080p, and for a lot of players, that's exactly the right call.
Common Questions
Q: Is 1080p on a 27" screen too blurry?
It depends how close you sit. If you're right up on it, you'll notice the pixels, especially in text or on the desktop. But in fast-paced games where you're focused on movement, the lower resolution is a fair trade-off for the insane 240Hz speed you're getting.
Q: Does this work well with a PS5 or Xbox Series X?
Yes, but with a catch. You'll get smooth 120Hz gameplay at 1080p, which is great for competitive console shooters. Just don't expect it to take full advantage of the console's 4K capabilities. The Auto Source Switch+ is a nice touch for jumping between a PC and console.
Q: Is the HDR any good?
It's HDR10, which is the most basic flavor. It'll accept an HDR signal and look a bit brighter, but it lacks the local dimming or peak brightness to make highlights truly pop. Think of it as a slight upgrade over SDR, not a reason to buy the monitor.
Who Should Skip This
If you're looking for a stunning single-player experience with deep blacks and rich colors, this isn't it. Go get an OLED like the Alienware AW2725D instead. This monitor is a single-minded tool for speed, and anyone prioritizing image quality for immersive RPGs or creative work will be disappointed by the basic HDR and 1080p resolution.
Verdict
If you're a competitive gamer on a budget, stop overthinking it. The Samsung Odyssey G4 delivers exactly what you need: class-leading speed and smoothness that'll give you a real edge. It's not a cinematic masterpiece, and 1080p on a 27-inch screen isn't for pixel peepers, but for the price, it's one of the best pure performance monitors you can buy. Get it, set it to 240Hz, and start climbing the ranks.