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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.

Screen 27"
Resolution 1920 x 1080
Panel IPS
Refresh 240 Hz
response time ms 1
adaptive sync FreeSync Premium
HDR HDR10
Samsung Odyssey G4 Samsung Gaming 27" Black 2025 monitor
56 Overall Score
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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.

Performance Percentiles

Color 79.8
Portability 15
Display 55.6
Feature 73.8
Ergonomic 70.8
Performance 89.4
Connectivity 14.2
Social Proof 51.5

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 ColorPortabilityDisplayFeatureErgonomicPerformanceConnectivitySocial Proof
Samsung Odyssey G4 Samsung Gaming 27" 79.81555.673.870.889.414.251.5
ASUS ROG Strix XG27UCDMG Compare 96.663.397.987.291.998.484.999.4
MSI MAG 271QPX QD-OLED E2 Compare 99.263.379.487.291.998.484.999.4
LG UltraGear 27GX790A-B Compare 8363.379.473.891.999.898.499.4
Gigabyte M Series OLED MO27U2 SA Compare 87.163.397.987.291.998.484.970.7
Alienware AW-Series AW2725D Compare 98.781.679.473.891.999.496.299.9

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.

From $280 1 offer across 1 retailer
Amazon 1 offer From $280

Price History

$260 $280 $300 $320 $340 $360 Jun 6Jul 6Aug 3Sep 28 $280

Read more

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.

Usage Scores

Overall (55.9)Gaming (64)Office (53.1)Creative (57)Portable (4.6)Professional (57.3)Entertainment (54.3)

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