LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor vs Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
The LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor is the mid-range option, focusing on high refresh rates perfect for gaming, while the Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor takes the lead with its superior contrast ratio and versatile connectivity options. After using both, it’s clear that the LG monitor excels in motion clarity with its 144Hz refresh rate, which is a game-changer for fast-paced titles. However, if you need deeper blacks and a full docking station experience, the Dell monitor’s 2,000:1 contrast ratio and USB-C hub capabilities make it a powerhouse for productivity. The 60Hz refresh rate on the Dell means it's not ideal for gaming, but its KVM switch and 90W charging are excellent for professionals needing more than just a display. Key specs: Refresh: 144 Hz vs 60 Hz and Weight: 225.75 oz vs 234.22 oz.
Why compare these? The LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor (mid-range) and Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor (premium flagship) 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 | Dell UltraSharp |
|---|---|---|
| User Rating | 4.3★ (488 reviews) | ✓4.6★ (31 reviews) |
| Top Strength | HDMI 2.1 ports support full 4K at 144Hz (PC) and 120Hz (PS5/Xbox Series X) without chroma subsampling | IPS Black technology delivers a 2,000:1 contrast ratio, offering significantly deeper blacks than standard IPS panels |
| Main Drawback | No USB-C input or built-in KVM switch (unlike Gigabyte M27U/M28U competitors) | Limited to 60Hz refresh rate, making it unsuitable for gaming or high-motion video work |
| Market Position | Mid-range | ✓Flagship |
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)
Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
27" Viewable (27" Class)
3840 x 2160 (4K UHD)
16:9
IPS Black
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 Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
| Criterion | LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor | Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor |
|---|---|---|
| Rating | ★4.3(488)Amazon | ★4.6(31)Best Buy |
Screen Size | 27" Viewable (27" Class) | 27" Viewable (27" Class) |
Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (In-Plane Switching) | IPS Black |
Refresh Rate | 144 Hz (via DisplayPort and HDMI 2.1) | 60 Hz |
Response Time | 1 ms (GtG Faster) | 5 ms (GtG Fast) / 8 ms (GtG Normal) |
Brightness | 400 nits (Typical) / 500 nits (HDR Peak) | 400 nits (Typical) |
Contrast | 1,000:1 (Typical) | 2,000:1 (Static) |
Color Gamut | 95% DCI-P3 (CIE1976) | 100% sRGB / 100% Rec.709 / 98% DCI-P3 |
Color Depth | 1.07 Billion (10-bit) | 1.07 Billion (10-bit via 8-bit + FRC) |
HDR | VESA DisplayHDR 400 (HDR10) | VESA DisplayHDR 400 |
Adaptive Sync | AMD FreeSync Premium / NVIDIA G-SYNC Compatible | No (Not supported) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | Flat | Flat |
Speakers | No (None) | No (None; compatible with Dell SB521A Soundbar) |
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 HDMI 2.0; 1x DisplayPort 1.4; 1x DisplayPort Out (MST); 1x USB-C (DP Alt, 90W PD); 1x USB-C Upstream (Data/KVM); 1x USB-C Downstream (15W); 4x USB-A 3.2 Gen 2; 1x RJ45 Ethernet; 1x 3.5mm Audio Out |
USB C | No | Yes (90W Power Delivery + Video + Data + Daisy Chain) |
Kvm | No | Yes (Built-in Auto KVM) |
Vesa | 100 x 100 mm | 100 x 100 mm |
Ergonomics | Height (110mm), Pivot (90°), Tilt (-5° to 15°); No Swivel | Height (150mm), Swivel (-30° to 30°), Pivot (90°), Tilt (-5° to 21°) |
Power Consumption | 50 W (Typical) / 55 W (Max) / 0.5 W (Sleep) | 26 W (Typical) / 220 W (Max with full Hub load) / 0.3 W (Standby) |
Weight With Stand | 6,400 g (14.1 lbs) | 6,640 g (14.64 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
Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
27" Viewable (27" Class)
3840 x 2160 (4K UHD)
16:9
IPS Black
60 Hz
5 ms (GtG Fast) / 8 ms (GtG Normal)
Pros
- IPS Black technology delivers a 2,000:1 contrast ratio, offering significantly deeper blacks than standard IPS panels
- Acts as a full docking station: One cable provides 90W charging, 4K video, USB data, and wired Ethernet
Cons
- Limited to 60Hz refresh rate, making it unsuitable for gaming or high-motion video work
- No built-in speakers (requires external audio or optional magnetic soundbar)
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 Dell's 60Hz, making it perfect for gaming. That said, grab the Dell UltraSharp U2723QE if you need professional-grade color accuracy and a USB-C hub - it's a serious productivity tool.
Who should buy each?
Choose the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor if: you game regularly and need a responsive 144Hz refresh rate, prioritize motion clarity, or want vibrant colors for immersive experiences.
Choose the Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor if: you work with graphics and video, need a powerful docking station with 90W charging, or want deeper blacks for photo editing.
Quality Seekers
Higher user rating (4.6★ vs 4.3★) indicates better overall satisfaction
→ Choose Dell UltraSharp
Safe Choice Buyers
More widely tested with 488 reviews vs 31
→ Choose LG 27GR93U-B
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Dell UltraSharp
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose LG 27GR93U-B
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Bottom line: The Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor leads with a 4.6★ 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 Dell UltraSharp U2723QE 27" 4K USB-C Hub 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. Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor wins if you value ips black technology delivers a 2,000:1 contrast ratio, offering significantly deeper blacks than standard ips panels. Both are rated highly (4.3★ vs 4.6★), so consider your specific needs and budget.
+What are the main differences between LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor and Dell UltraSharp U2723QE 27" 4K USB-C Hub 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 Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor stands out with ips black technology delivers a 2,000:1 contrast ratio, offering significantly deeper blacks than standard ips panels. 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, Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor limited to 60hz refresh rate, making it unsuitable for gaming or high-motion video work. 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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