LG 27GL83A-B 27" UltraGear QHD IPS Monitor vs KOORUI 24E3 165Hz Gaming Monitor
Time to compare LG 27GL83A-B 27" UltraGear QHD IPS Monitor with KOORUI 24E3 165Hz Gaming Monitor. We will cover the essentials so you can buy with confidence.
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LG 27GL83A-B 27" UltraGear QHD IPS Monitor
KOORUI 24E3 165Hz Gaming Monitor
Comparison: LG 27GL83A-B 27" UltraGear QHD IPS Monitor vs KOORUI 24E3 165Hz Gaming Monitor
LG 27GL83A-B 27" UltraGear QHD IPS Monitor
KOORUI 24E3 165Hz Gaming Monitor
| Criterion | LG 27GL83A-B 27" UltraGear QHD IPS Monitor | KOORUI 24E3 165Hz Gaming Monitor |
|---|---|---|
| Rating | ★4.5(13,197)Amazon | ★4.3(3,500)Amazon |
Screen Size | 27" Viewable (27" Class) | 23.8" Viewable (24" Class) |
Resolution | 2560 x 1440 (QHD) | 1920 x 1080 (FHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (In-Plane Switching) | IPS (Fast IPS) |
Refresh Rate | 144 Hz | 165 Hz (via DisplayPort) / 144 Hz (via HDMI) |
Response Time | 1 ms (GtG) | 1 ms (GtG) |
Brightness | 350 nits (Typical) / 280 nits (Min) | 250 nits (Typical) |
Contrast | 1,000:1 (Typical) / 700:1 (Min) | 1,000:1 (Static) / 20,000,000:1 (Dynamic) |
Color Gamut | 99% sRGB | 99% sRGB / 72% NTSC |
Color Depth | 1.07 Billion (10-bit / 8-bit + FRC) | 16.7M (8-bit) |
HDR | HDR10 (Software support only) | No (Not supported) |
Adaptive Sync | NVIDIA G-SYNC Compatible / AMD FreeSync Premium | AMD FreeSync (G-Sync Compatible) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | Flat | Flat |
Speakers | No (None) | No (None) |
Ports | 1x DisplayPort 1.4; 2x HDMI 2.0; 1x 3.5mm Headphone Out | 2x HDMI 1.4; 1x DisplayPort 1.2; 1x 3.5mm Audio Out |
USB C | No | No |
Kvm | No | No |
Vesa | 100 x 100 mm | 75 x 75 mm |
Ergonomics | Height (110mm), Pivot (90°), Tilt (-5° to 15°); No Swivel | Tilt only (-5° to 20°) |
Power Consumption | 51 W (Typical) / 65 W (Max) / 0.5 W (Sleep) | 30 W (Max) / 0.5 W (Standby) |
Weight With Stand | 6,100 g (13.5 lbs) | 3,060 g (6.75 lbs) |
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LG 27GL83A-B 27" UltraGear QHD IPS Monitor
✓ Pros:
- • Ideal 27-inch QHD sweet spot delivers sharper text and details than 1080p
- • Fast 1ms IPS panel eliminates motion blur while maintaining vibrant 99% sRGB colors
- • Fully certified 'G-SYNC Compatible' for tear-free gaming on NVIDIA GPUs
- • Ergonomic stand supports portrait mode (Pivot) and height adjustment
- • Excellent motion clarity at 144Hz makes it a top choice for competitive FPS gaming
✗ Cons:
- • Contrast ratio is mediocre (IPS glow is visible in dark rooms; blacks appear gray)
- • Lacks a USB hub and built-in speakers (features found on the pricier '850' model)
- • HDR performance is poor due to low brightness and lack of local dimming
- • Stand lacks swivel adjustment
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KOORUI 24E3 165Hz Gaming Monitor
✓ Pros:
- • True Fast IPS panel delivers 1ms response times with vibrant 99% sRGB colors
- • High 165Hz refresh rate (via DisplayPort) for competitive esports gaming
- • Supports AMD FreeSync Premium to eliminate screen tearing
- • Includes both DisplayPort and two HDMI ports for connecting multiple devices
- • VESA 75x75mm mountable, allowing for aftermarket arm upgrades
✗ Cons:
- • Stand ergonomics are poor (Tilt only; no height adjustment)
- • HDMI ports are limited to 144Hz (must use DisplayPort for full 165Hz)
- • No built-in speakers
- • Controls are basic and the OSD menu can be clunky to navigate
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Which one is better?
LG 27GL83A-B 27" UltraGear QHD IPS Monitor is stronger in quality and performance, but KOORUI 24E3 165Hz Gaming Monitor could still be the better pick if you value its unique advantages.
Who should buy each?
Choose LG 27GL83A-B 27" UltraGear QHD IPS Monitor if:
- You want Ideal 27-inch QHD sweet spot delivers sharper text and details than 1080p, Fast 1ms IPS panel eliminates motion blur while maintaining vibrant 99% sRGB colors
- Rating: 4.5★ (13197 reviews)
Choose KOORUI 24E3 165Hz Gaming Monitor if:
- You prefer True Fast IPS panel delivers 1ms response times with vibrant 99% sRGB colors, High 165Hz refresh rate (via DisplayPort) for competitive esports gaming
- Rating: 4.3★ (3500 reviews)
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
LG 27GL83A-B 27" UltraGear QHD IPS Monitor excels if you value ideal 27-inch qhd sweet spot delivers sharper text and details than 1080p. KOORUI 24E3 165Hz Gaming Monitor is better if you prioritize true fast ips panel delivers 1ms response times with vibrant 99% srgb colors. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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