The LG 27GS93QE-B OLED monitor is a 27-inch 1440p gaming display with a 240 Hz refresh rate, now discounted to $499 from its original $899 price, making a $400 price cut available for shoppers right now. At this price point, it challenges the value proposition of traditional LCD gaming monitors and raises a legitimate question: is this the right time to jump into OLED gaming displays?
Key Takeaways
- 27-inch 1440p OLED panel with 240 Hz refresh rate and 0.03ms response time for competitive gaming
- Peak HDR brightness reaches 1,300 nits via MLA+ technology; DisplayHDR True Black 400 certified
- Supports both NVIDIA G-Sync and AMD FreeSync Premium Pro for GPU flexibility
- Now priced at $499, down from $899—a $400 discount making OLED gaming more accessible
- Requires DisplayPort 1.4 or HDMI 2.1 GPU to achieve full 240 Hz performance
What Makes the LG 27GS93QE-B OLED Monitor Stand Out
This display combines three attributes rarely found at this price: OLED technology, high refresh rates, and genuine brightness for HDR content. The LG 27GS93QE-B OLED monitor delivers 1,300 nits of peak HDR brightness through its MLA+ panel, which uses a micro-lens array to boost light output while maintaining OLED’s signature contrast. That contrast ratio sits at 1,500,000:1—the kind of black level that LCD monitors simply cannot match, no matter the price.
The 0.03ms gray-to-gray response time is where OLED’s inherent speed advantage shines. For fast-paced shooters and competitive titles, this responsiveness eliminates ghosting and motion blur that plague slower displays. The 240 Hz refresh rate pairs with this response time to create fluid motion that traditional 144 Hz monitors struggle to match. Whether you’re playing Valorant at 240 fps or working with video timelines, the fluidity is immediately noticeable.
Color Accuracy and HDR Performance
The LG 27GS93QE-B OLED monitor covers 98.5% of DCI-P3 color space and 100% sRGB, making it capable for both gaming and creative work. The 10-bit color processing in HDR mode delivers smoother gradients than 8-bit displays, and the DisplayHDR True Black 400 certification means it handles dark scenes with precision. For photographers and video editors who want a gaming-capable monitor, this spec sheet justifies the investment.
The matte anti-glare surface on the OLED panel reduces reflections without the grainy texture that mars cheaper matte coatings. This is a refinement detail that matters during extended work sessions—less eye strain, clearer text, and more accurate color perception than glossy OLED alternatives.
Sync Technology and GPU Compatibility
The LG 27GS93QE-B OLED monitor supports NVIDIA G-Sync Compatible (GeForce GTX 10 series and newer on DisplayPort, RTX 30 series and newer on HDMI 2.1) and AMD FreeSync Premium Pro, giving you flexibility regardless of your GPU. This dual-sync approach is increasingly rare at mid-tier pricing and removes the pressure to commit to one ecosystem.
One critical caveat: to achieve the full 240 Hz refresh rate, you need either a DisplayPort 1.4 connection or HDMI 2.1 support on your graphics card. Older GPUs with only HDMI 2.0 will cap out at 120 Hz, which undermines the monitor’s primary selling point. Check your GPU’s connectivity before purchasing—this is not a minor detail.
Practical Features and Design
The UltraGear remote control handles power, volume, and mode switching without fumbling through on-screen menus. The stand offers height adjustment from 465.1 to 605.2 mm, and the monitor is VESA wall-mountable for flexible setup options. LG’s OLED Care software includes burn-in prevention features and hardware calibration via LG Calibration Studio for users who need reference-grade color accuracy.
Connectivity includes two HDMI 2.1 ports, one DisplayPort 1.4, a headphone jack, and USB—enough for a dual-monitor or multi-device setup. The lack of RGB lighting (unlike the related 27GS95QE variant) is actually a strength for professional environments where distracting LEDs have no place.
How the LG 27GS93QE-B Compares to LCD Gaming Alternatives
OLED gaming monitors have flooded the market recently, and the LG 27GS93QE-B OLED monitor competes directly with LCD displays from ASUS, BenQ, and Corsair in the $400–$600 range. Where it wins: infinite contrast, superior response times, and HDR brightness that LCD backlighting struggles to achieve at this price. Where it trails: price-per-inch (a 27-inch 1440p 240 Hz LCD typically costs $300–$400), and potential burn-in anxiety for users running static UI elements (though LG’s burn-in mitigation tools address this).
The real competitor is not a specific LCD monitor—it is the question of whether OLED’s advantages justify the premium. At $499, that premium has shrunk considerably. A year ago, this monitor cost $899; the discount reflects OLED monitor commoditization and falling panel costs.
Is the $499 Price Actually a Deal?
The $400 discount is genuine and appears across multiple retailers. This is not a flash sale or a limited-quantity clearance—LG is actively positioning OLED gaming monitors as mainstream products. For gamers upgrading from a 1080p 144 Hz display or a budget 1440p 165 Hz panel, the jump to 240 Hz OLED is substantial and noticeable. For content creators, the color accuracy and HDR brightness add practical value beyond gaming.
The catch: you need a modern GPU. If your system runs an RTX 2060 or RX 5700 XT, you will not unlock the 240 Hz potential. This monitor demands a RTX 3080 or newer (or equivalent AMD) to shine. Budget-conscious buyers should account for potential GPU upgrades when calculating total cost.
Who Should Buy the LG 27GS93QE-B?
Competitive gamers with modern GPUs and high-refresh-rate ambitions are the obvious fit. Content creators working with video, photography, or color-grading will appreciate the color space and HDR performance. Streamers benefit from the low latency and smooth motion reproduction. Productivity-focused users gain a beautiful display for everyday work, though the $499 price tag makes it an expensive choice purely for spreadsheets and email.
Casual gamers playing single-player titles at 60–100 fps do not need 240 Hz and should look at cheaper alternatives. Users with older GPUs (pre-RTX 3000 series) will be frustrated by the 120 Hz ceiling and should wait for a GPU upgrade before committing.
Should I buy the LG 27GS93QE-B OLED monitor right now?
If you have a modern GPU (RTX 3080 or newer, or equivalent AMD), this $499 price represents genuine value for a 240 Hz OLED 1440p display. The tech has matured, burn-in risk is manageable with LG’s software, and the discount is substantial. The main risk is that OLED monitor prices will continue falling—waiting six months might yield an even better deal.
What is the difference between the LG 27GS93QE-B and the 27GS95QE?
The primary difference is RGB lighting: the 27GS95QE includes Hexagon Lighting RGB, while the 27GS93QE-B does not. Both share the same 240 Hz OLED panel, 1,300 nits peak brightness, and response time. The 27GS93QE-B is the cleaner choice for professional environments; the 27GS95QE appeals to users who want customizable lighting effects.
Does the LG 27GS93QE-B have burn-in risk?
OLED burn-in is a legitimate concern for any OLED display, but the LG 27GS93QE-B includes OLED Care burn-in prevention software that mitigates static UI elements and uses pixel shifting. In real-world use, gaming and media consumption create varied content that minimizes burn-in risk. Professional environments with static dashboards face higher risk—those users should consider the burn-in warranty and LG’s mitigation tools before committing.
The LG 27GS93QE-B OLED monitor at $499 represents a turning point: OLED gaming displays are no longer exotic luxuries but accessible upgrades for serious gamers and creative professionals. The $400 discount makes the jump from LCD worth considering if your GPU can support the 240 Hz performance. The real question is not whether this monitor is good—it is whether you are ready to embrace OLED’s advantages and accept its quirks.
Where to Buy
LG's 27GS93QE-B on sale for just $499 | LG 27GS93QE-B:
Edited by the All Things Geek team.
Source: Tom's Hardware
