LG 27GL83A-B 27" UltraGear QHD IPS Monitor vs ASUS ProArt Display PA278QV 27" WQHD Monitor
The LG 27GL83A-B 27" UltraGear QHD IPS Monitor takes the crown for gamers with its blistering 144Hz refresh rate and 1ms response time, making it a no-brainer for fast-paced play. In contrast, the ASUS ProArt Display PA278QV 27" WQHD Monitor shines with its 100% sRGB coverage and factory calibration, perfect for creatives who need color accuracy out of the box. In real-world use, this means that while the LG delivers ultra-smooth visuals at 144Hz, the ASUS is designed for professionals needing precise colors for editing and photography. With a weight difference of nearly 57 oz, the LG is also lighter, making it easier to move around. If you're looking for a gaming powerhouse, the LG is the way to go; however, if your focus is on creative work, the ASUS has features that cater specifically to your needs.
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LG 27GL83A-B 27" UltraGear QHD IPS Monitor
ASUS ProArt Display PA278QV 27" WQHD Monitor
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: LG 27GL83A-B 27" UltraGear QHD IPS Monitor vs ASUS ProArt Display PA278QV 27" WQHD Monitor
LG 27GL83A-B 27" UltraGear QHD IPS Monitor
ASUS ProArt Display PA278QV 27" WQHD Monitor
| Criterion | LG 27GL83A-B 27" UltraGear QHD IPS Monitor | ASUS ProArt Display PA278QV 27" WQHD Monitor |
|---|---|---|
| Rating | ★4.5(13,197)Amazon | ★4.7(4,200)Amazon |
Screen Size | 27" Viewable (27" Class) | 27" Viewable (27" Class) |
Resolution | 2560 x 1440 (QHD) | 2560 x 1440 (WQHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (In-Plane Switching) | IPS (In-Plane Switching) |
Refresh Rate | 144 Hz | 75 Hz |
Response Time | 1 ms (GtG) | 5 ms (GtG) |
Brightness | 350 nits (Typical) / 280 nits (Min) | 350 nits (Typical) |
Contrast | 1,000:1 (Typical) / 700:1 (Min) | 1,000:1 (Typical) |
Color Gamut | 99% sRGB | 100% sRGB / 100% Rec. 709 |
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 | Adaptive-Sync (48Hz - 75Hz range) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | Flat | Flat |
Speakers | No (None) | 2x 2 W (Stereo) |
Ports | 1x DisplayPort 1.4; 2x HDMI 2.0; 1x 3.5mm Headphone Out | 1x Mini DisplayPort 1.2; 1x DisplayPort 1.2; 1x HDMI 1.4; 1x Dual-Link DVI-D; 4x USB 3.0 Downstream; 1x USB-B Upstream; 1x 3.5mm Audio In; 1x 3.5mm Headphone Out |
USB C | No | No |
Kvm | No | No |
Vesa | 100 x 100 mm | 100 x 100 mm |
Ergonomics | Height (110mm), Pivot (90°), Tilt (-5° to 15°); No Swivel | Height (150mm), Swivel (-90° to 90°), Pivot (90°), Tilt (-5° to 35°) |
Power Consumption | 51 W (Typical) / 65 W (Max) / 0.5 W (Sleep) | 18.6 W (Typical) / 0.5 W (Standby) |
Weight With Stand | 6,100 g (13.5 lbs) | 7,720 g (17.02 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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ASUS ProArt Display PA278QV 27" WQHD Monitor
✓ Pros:
- • Factory calibrated and Calman Verified for excellent color accuracy (Delta E < 2) out of the box
- • Rare inclusion of legacy ports (Mini DisplayPort and DVI-D) maximizes compatibility with older workstations
- • Fully ergonomic stand supports generous height, tilt, swivel, and bidirectional pivot adjustments
- • 75Hz refresh rate with Adaptive-Sync provides a smoother experience than standard 60Hz office monitors
- • Features a 4-port USB 3.0 hub for connecting peripherals directly to the monitor
✗ Cons:
- • Lacks USB-C connectivity for single-cable laptop docking (found on the pricier 'CV' model)
- • No HDR support
- • Standard contrast ratio (1,000:1) means blacks can appear grayish in dark rooms
- • Bezels are slightly thicker than modern 'frameless' competitors
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Which one is better?
The LG 27GL83A-B 27" UltraGear QHD IPS Monitor is the better buy for most people - its 144Hz refresh rate crushes the ASUS ProArt Display PA278QV 27" WQHD Monitor's 75Hz.
Who should buy each?
Choose the LG 27GL83A-B 27" UltraGear QHD IPS Monitor if: you game competitively and need 1ms response time, you want the smoothest visuals at 144Hz, or you prefer a lightweight monitor for easy relocation.
Choose the ASUS ProArt Display PA278QV 27" WQHD Monitor if: you require top-notch color accuracy for photography, you work with older hardware needing legacy ports, or you want built-in speakers for convenience. (75 Hz refresh, 272.32 oz weight)
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. ASUS ProArt Display PA278QV 27" WQHD Monitor is better if you prioritize factory calibrated and calman verified for excellent color accuracy (delta e < 2) out of the box. 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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