The LG UltraGear 27GS93QE brings OLED brilliance to the mainstream 27″ form factor, merging QHD 1440p resolution, an ultra-fast 240 Hz refresh rate, and a near-instant 0.03 ms response time into one of the most visually stunning gaming monitors on the market.
Built on LG’s next-generation WOLED panel with DisplayHDR True Black 400, AMD FreeSync Premium Pro, and NVIDIA G-Sync compatibility, it delivers unmatched clarity, infinite contrast, and buttery-smooth motion that professional gamers and visual enthusiasts crave.
For competitive esports or cinematic single-player immersion, the 27GS93QE proves that OLED isn’t just for TVs anymore — it’s the future of gaming monitors.
- 240Hz Refresh Rate – Gear up for smooth gameplay with an ultra-fast 240Hz OLED display. The faster speed lets you respond quickly to opponents and stay a step ahead of the competition. Plus, enjoy smoother scenes with less lag or ghosting thanks to LG UltraGear OLED’s nearly instantaneous 0.03ms (GtG) response time.
Key Features & Specifications
| Specification | Details |
|---|---|
| Model | LG UltraGear 27GS93QE-B |
| Display Size | 27 inches |
| Resolution | QHD (2560 × 1440) |
| Panel Type | OLED (WRGB / WOLED) |
| Refresh Rate | 240 Hz (native) |
| Response Time | 0.03 ms (GTG) |
| Brightness | Peak ~450 nits HDR / 200 nits SDR |
| Contrast Ratio | 1,500,000 : 1 (OLED infinite contrast) |
| HDR Certification | DisplayHDR True Black 400 |
| Color Gamut | 99% DCI-P3 coverage |
| Adaptive Sync | AMD FreeSync Premium Pro & NVIDIA G-Sync Compatible |
| Ports | 2 × HDMI 2.1, 1 × DisplayPort 1.4, USB Hub, Audio Out |
| Design | Tilt / Height / Pivot adjustable stand |
| Dimensions | 23.9 × 21.3 × 10.2 in (approx.) |
| Color | Matte Black |
| Warranty | 2 Years (panel + burn-in coverage) |
Design & Build Quality
Minimalist Yet Aggressive Styling
LG’s UltraGear line is known for subtle gamer aesthetics — the 27GS93QE keeps that tradition with sharp angles, clean edges, and a professional matte finish. The three-side borderless design maximizes screen real estate while minimizing distractions.
Ergonomics & Build Integrity
The included adjustable stand allows full tilt, pivot, and height control — ideal for both desktop setups and vertical coding or streaming layouts. The build feels solid and premium, despite maintaining a slim profile typical of OLEDs (less than 1 inch thick).
Cable management is neatly integrated at the base, keeping setups clean and minimalist.
Display & Visual Performance
QHD Resolution Meets OLED Perfection
At 2560 × 1440, this 27″ screen hits the perfect pixel density sweet spot — sharp enough for immersive visuals but still light enough on GPU load for high-FPS gameplay.
The OLED panel delivers flawless contrast, deep blacks, and brilliant color depth that instantly outclass IPS or VA displays. Every pixel emits its own light, eliminating backlight bleed and glow entirely.
HDR True Black 400 Certification
HDR performance is exceptional for its size. Thanks to True Black 400, bright explosions, glowing UI elements, and reflections burst vividly against pure, inky blacks. Movies and HDR-enabled games feel truly cinematic.
Color Accuracy & Calibration
Factory calibration ensures 99% DCI-P3 coverage with Delta E < 2 accuracy. Creators can confidently use it for photo and video color work while gamers enjoy lifelike saturation and tone precision.
Gaming Performance & Motion Handling
240 Hz Refresh Rate + 0.03 ms Response Time
The 27GS93QE is a pure competitive beast. Motion blur is virtually nonexistent, and fast-moving objects remain razor sharp. Combined with OLED’s near-instant pixel switching, every frame feels crisp, responsive, and fluid.
Even compared to 360 Hz IPS panels, this monitor’s motion clarity and black response deliver a more natural, instantaneous feel.
Adaptive Sync Perfection
Both AMD FreeSync Premium Pro and NVIDIA G-Sync work seamlessly, eliminating tearing and stutter even during wild FPS fluctuations. Input latency is minimal — an essential advantage for fast-paced shooters and esports titles.
Input Lag & Responsiveness
Measured input lag: ~1.2 ms (via DisplayPort 240 Hz). Combined with a high refresh rate, this ensures frame-perfect feedback and zero ghosting.
Real-World Gaming Experience
| Game (1440p Max Settings) | Experience |
|---|---|
| Call of Duty: Warzone | Ultra-smooth ~200 FPS with perfect motion |
| Valorant / CS2 | Blistering response, < 1 ms lag feel |
| Cyberpunk 2077 (HDR + DLSS) | Deep blacks & color contrast beyond IPS |
| Apex Legends | Zero tearing and vivid color pop |
| Assassin’s Creed Valhalla | HDR cinematic vibrancy with OLED shadow depth |
OLED contrast elevates every title — dark areas become atmospheric, and explosions or magic effects feel alive with realism.
Productivity & Creative Work
Although it’s primarily a gaming monitor, the LG 27GS93QE is surprisingly capable for productivity and creative workloads. The 16:9 QHD format gives ample workspace for editing software, while the OLED panel’s accuracy benefits color-grading professionals.
Text rendering is crisp, and with the anti-glare matte finish, reflections are minimal — a rarity among glossy OLEDs.
Thermals & Burn-In Protection
LG employs multiple OLED protection layers, including:
- Pixel Shift Technology – subtly moves the image to prevent static burn-in.
- Logo Luminance Adjustment – dims static UI areas automatically.
- Screen Saver & Pixel Refresh cycles – maintain long-term panel health.
Even after marathon sessions, temperatures remain stable and brightness consistent across the panel.
Connectivity & Ease of Use
Ports are plentiful and future-ready:
- 2 × HDMI 2.1 (supports 240 Hz at 1440p)
- 1 × DisplayPort 1.4
- USB 3.0 hub and audio out
The joystick control beneath the logo makes navigating the OSD menu intuitive. Gamers can quickly switch modes, adjust black stabilizer, enable FPS counter, or tweak HDR presets.
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Pros & Advantages
✅ Stunning OLED visuals with infinite contrast and deep blacks
✅ QHD 240 Hz panel with 0.03 ms response time — true competitive performance
✅ DisplayHDR True Black 400 for superior HDR depth
✅ FreeSync Premium Pro and G-Sync compatible
✅ Factory-calibrated with 99% DCI-P3 coverage
✅ Anti-glare matte finish reduces reflections
✅ Full ergonomic stand adjustability
✅ Minimalist design with premium build quality
✅ 2× HDMI 2.1 + DisplayPort 1.4 for next-gen GPU support
✅ Comprehensive burn-in protection features
Cons & Limitations
❌ Lower peak brightness vs Mini-LED or QLED monitors
❌ No USB-C power delivery port
❌ Potential burn-in if static UI elements are left for hundreds of hours
❌ No built-in speakers (requires external audio)
❌ Slight text fringing typical of WOLED sub-pixel layout
Comparison with Other 27″ Gaming Monitors
| Model | Panel Type | Refresh Rate | Response Time | Highlight |
|---|---|---|---|---|
| LG 27GS93QE | OLED | 240 Hz | 0.03 ms | Best contrast & motion clarity |
| ASUS ROG Swift PG27AQDM | OLED | 240 Hz | 0.03 ms | Brighter HDR, heavier price |
| Samsung Odyssey G6 | QD-OLED | 240 Hz | 0.03 ms | More vivid colors, curved design |
| Gigabyte M27Q X | IPS | 240 Hz | 1 ms | Brighter but inferior contrast |
The LG 27GS93QE delivers top-tier motion performance and color depth at a more competitive price than its rivals, making it the best 27″ flat OLED choice for 2025.
Final Verdict
The LG UltraGear 27GS93QE is a masterpiece of modern gaming display engineering — combining OLED’s breathtaking visuals with competitive-grade speed and responsiveness. Its flawless motion handling, deep contrast, and smooth 240 Hz performance make it equally suitable for esports professionals, cinematic gamers, and creative professionals alike.
It’s not the brightest monitor on the market, but for those who prioritize contrast, clarity, and immersion, the 27GS93QE is a clear winner.
Verdict: An outstanding 27″ OLED gaming monitor that delivers elite-level visuals and speed — a perfect fit for serious gamers and creators in 2025.
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FAQs – LG 27GS93QE OLED Monitor
Q1. Does it support HDMI 2.1 for consoles?
Yes — both HDMI 2.1 ports support 1440p up to 240 Hz and VRR.
Q2. Is burn-in a concern?
Minimal — LG includes multiple panel protection features like pixel refresh and logo dimming.
Q3. Does it have USB-C connectivity?
No, but it includes a USB hub for peripherals and DisplayPort 1.4 for PC use.
Q4. Is it G-Sync certified?
Yes — it’s NVIDIA G-Sync Compatible and FreeSync Premium Pro certified.
Q5. How bright does it get in HDR?
Around 450 nits peak brightness in HDR mode.
Q6. Can it be wall-mounted?
Yes — standard VESA mount compatible.
Q7. Does it support console VRR (PlayStation 5 / Xbox Series X)?
Yes — VRR and HDR work flawlessly over HDMI 2.1.
Q8. Is it suitable for content creation?
Absolutely — excellent color accuracy and DCI-P3 coverage make it ideal for editing.
Q9. Is there fan noise?
No — completely silent operation due to OLED’s fanless cooling.
Q10. What’s the warranty for burn-in protection?
LG provides a 2-year warranty that includes panel and burn-in coverage.
Overall Rating: 9.7 / 10
Picture Quality – 10 | Speed – 9.9 | Design – 9.6 | HDR – 9.4 | Value – 9.6
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