LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor vs ASUS ProArt Display PA278QV 27" WQHD Monitor
The LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor crushes the ASUS ProArt Display PA278QV 27" WQHD Monitor in terms of display quality: 3840 x 2160 vs 2560 x 1440. This means if you're into gaming or high-resolution content, the LG's stunning 4K resolution is a game changer. In real-world usage, the LG’s 144Hz refresh rate ensures smoother gameplay, especially during fast-paced action. Meanwhile, the ASUS model, while solid for creative work with its color accuracy, simply can't keep up with gaming demands or deliver the same visual punch as the LG. The choice is clear if you're looking for an upgrade that really transforms your experience in 2026. Key specs: Refresh: 144 Hz vs 75 Hz and Weight: 225.75 oz vs 272.32 oz.
Why compare these? The LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor (mid-range) and ASUS ProArt Display PA278QV 27" WQHD Monitor (entry-level) represent different approaches to monitors. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | LG 27GR93U-B | ASUS ProArt |
|---|---|---|
| User Rating | 4.3★ (488 reviews) | ✓4.4★ (3,104 reviews) |
| Top Strength | HDMI 2.1 ports support full 4K at 144Hz (PC) and 120Hz (PS5/Xbox Series X) without chroma subsampling | Factory calibrated and Calman Verified for excellent color accuracy (Delta E < 2) out of the box |
| Main Drawback | No USB-C input or built-in KVM switch (unlike Gigabyte M27U/M28U competitors) | Lacks USB-C connectivity for single-cable laptop docking (found on the pricier 'CV' model) |
| Market Position | ✓Mid-range | Entry |
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
27" Viewable (27" Class)
3840 x 2160 (4K UHD)
16:9
IPS (In-Plane Switching)
ASUS ProArt Display PA278QV 27" WQHD Monitor
27" Viewable (27" Class)
2560 x 1440 (WQHD)
16:9
IPS (In-Plane Switching)
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 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor vs ASUS ProArt Display PA278QV 27" WQHD Monitor
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
ASUS ProArt Display PA278QV 27" WQHD Monitor
| Criterion | LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor | ASUS ProArt Display PA278QV 27" WQHD Monitor |
|---|---|---|
| Rating | ★4.3(488)Amazon | ★4.4(3,104)Amazon |
Screen Size | 27" Viewable (27" Class) | 27" Viewable (27" Class) |
Resolution | 3840 x 2160 (4K UHD) | 2560 x 1440 (WQHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (In-Plane Switching) | IPS (In-Plane Switching) |
Refresh Rate | 144 Hz (via DisplayPort and HDMI 2.1) | 75 Hz |
Response Time | 1 ms (GtG Faster) | 5 ms (GtG) |
Brightness | 400 nits (Typical) / 500 nits (HDR Peak) | 350 nits (Typical) |
Contrast | 1,000:1 (Typical) | 1,000:1 (Typical) |
Color Gamut | 95% DCI-P3 (CIE1976) | 100% sRGB / 100% Rec. 709 |
Color Depth | 1.07 Billion (10-bit) | 16.7M (8-bit) |
HDR | VESA DisplayHDR 400 (HDR10) | No (Not supported) |
Adaptive Sync | AMD FreeSync Premium / NVIDIA G-SYNC Compatible | 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 | 2x HDMI 2.1; 1x DisplayPort 1.4 (DSC); 1x USB 3.0 Upstream; 2x USB 3.0 Downstream; 1x 4-Pole Headphone Out (DTS Headphone:X) | 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 | 50 W (Typical) / 55 W (Max) / 0.5 W (Sleep) | 18.6 W (Typical) / 0.5 W (Standby) |
Weight With Stand | 6,400 g (14.1 lbs) | 7,720 g (17.02 lbs) |
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LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
27" Viewable (27" Class)
3840 x 2160 (4K UHD)
16:9
IPS (In-Plane Switching)
144 Hz (via DisplayPort and HDMI 2.1)
1 ms (GtG Faster)
Pros
- HDMI 2.1 ports support full 4K at 144Hz (PC) and 120Hz (PS5/Xbox Series X) without chroma subsampling
- Excellent motion clarity with 1ms GtG response time and official G-SYNC Compatibility
Cons
- No USB-C input or built-in KVM switch (unlike Gigabyte M27U/M28U competitors)
- Contrast is standard for IPS (1,000:1), meaning blacks appear grayish in dark rooms
ASUS ProArt Display PA278QV 27" WQHD Monitor
27" Viewable (27" Class)
2560 x 1440 (WQHD)
16:9
IPS (In-Plane Switching)
75 Hz
5 ms (GtG)
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
Cons
- Lacks USB-C connectivity for single-cable laptop docking (found on the pricier 'CV' model)
- No HDR support
Which one is better?
The LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor is the better buy for most people - its 144Hz refresh rate crushes the ASUS ProArt Display PA278QV 27" WQHD Monitor's 75Hz. That said, grab the ASUS if you prioritize color accuracy for creative work - it's a more budget-friendly option.
Who should buy each?
Choose the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor if: you game a lot and need 4K resolution, want the smoothest 144Hz refresh rate, or enjoy vivid colors in fast action.
Choose the ASUS ProArt Display PA278QV 27" WQHD Monitor if: you do creative work requiring precise color accuracy, need legacy port compatibility, or want to save money on a solid monitor. (75 Hz refresh, 272.32 oz weight)
Quality Seekers
Higher user rating (4.4★ vs 4.3★) indicates better overall satisfaction
→ Choose ASUS ProArt
Safe Choice Buyers
More widely tested with 3,104 reviews vs 488
→ Choose ASUS ProArt
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose LG 27GR93U-B
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose ASUS ProArt
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Bottom line: The ASUS ProArt Display PA278QV 27" WQHD Monitor leads with a 4.4★ rating versus 4.3★. That said, LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor or ASUS ProArt Display PA278QV 27" WQHD Monitor?
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor is the better choice if you prioritize hdmi 2.1 ports support full 4k at 144hz (pc) and 120hz (ps5/xbox series x) without chroma subsampling. ASUS ProArt Display PA278QV 27" WQHD Monitor wins if you value factory calibrated and calman verified for excellent color accuracy (delta e < 2) out of the box. Both are rated highly (4.3★ vs 4.4★), so consider your specific needs and budget.
+What are the main differences between LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor and ASUS ProArt Display PA278QV 27" WQHD Monitor?
Key differences: LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor offers hdmi 2.1 ports support full 4k at 144hz (pc) and 120hz (ps5/xbox series x) without chroma subsampling, while ASUS ProArt Display PA278QV 27" WQHD Monitor stands out with factory calibrated and calman verified for excellent color accuracy (delta e < 2) out of the box. Consider that LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor no usb-c input or built-in kvm switch (unlike gigabyte m27u/m28u competitors). Meanwhile, ASUS ProArt Display PA278QV 27" WQHD Monitor lacks usb-c connectivity for single-cable laptop docking (found on the pricier 'cv' model). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 26, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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