LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor vs LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor
The LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor is the smarter buy for gaming enthusiasts, boasting a jaw-dropping 160Hz refresh rate compared to just 60Hz on the LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor. If you're gaming or multitasking, that extra refresh rate means smoother visuals and less motion blur, especially in fast-paced action scenes. In real-world use, the 34" ultrawide's expansive 21:9 aspect ratio provides 33% more screen space than the DualUp's 16:18 setup. This translates to better productivity for gamers and professionals alike, allowing you to have multiple windows open without feeling cramped. Meanwhile, the DualUp excels in color accuracy with 98% DCI-P3 coverage, ideal for creators focused on photography or video editing. However, it lacks the gaming performance to keep up with the competition in 2026.
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LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor
LG DualUp 28MQ780-B 27.6" 16:18 Ergo 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 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor vs LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor
LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor
LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor
| Criterion | LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor | LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor |
|---|---|---|
| Rating | ★4.6(1,104)Amazon | ★4.7(36)Best Buy |
Screen Size | 34" Viewable (34" Class) | 27.6" Viewable (28" Class) |
Resolution | 3440 x 1440 (WQHD) | 2560 x 2880 (SDQHD) |
Aspect Ratio | 21:9 | 16:18 |
Screen Type | VA (Vertical Alignment) | Nano IPS |
Refresh Rate | 160 Hz (via DisplayPort) / 100 Hz (via HDMI) | 60 Hz |
Response Time | 5 ms (GtG Faster) / 1 ms (MBR) | 5 ms (GtG) |
Brightness | 300 nits (Typical) / 240 nits (Min) | 300 nits (Typical) |
Contrast | 3,000:1 (Typical) | 1,000:1 (Typical) |
Color Gamut | 99% sRGB (CIE1931) | 98% DCI-P3 (CIE1976) |
Color Depth | 1.07 Billion (10-bit) | 1.07 Billion (10-bit) |
HDR | HDR10 | HDR10 |
Adaptive Sync | AMD FreeSync Premium | No (Not supported) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | 1800R | Flat |
Speakers | No (None) | 2x 7 W (Stereo with MaxxAudio) |
Ports | 2x HDMI 2.0; 1x DisplayPort 1.4; 1x 3.5mm Headphone Out | 2x HDMI 2.0; 1x DisplayPort 1.4; 1x USB-C (90W PD, Data, Video); 2x USB-A 3.0 Downstream; 1x USB-B 2.0 Upstream; 1x 3.5mm Headphone Out |
USB C | No | Yes (90W Power Delivery + Video + Data) |
Kvm | No | Yes (Built-in Auto KVM & PBP) |
Vesa | 100 x 100 mm | 100 x 100 mm |
Ergonomics | Tilt only (-5° to 15°) | Ergo Stand (C-Clamp/Grommet): Extend/Retract (210mm), Swivel (±335°), Pivot (90° CCW), Height (130mm), Tilt (±25°) |
Power Consumption | 42 W (Typical) / 45 W (Max) / 0.5 W (Sleep) | 40 W (Typical) / 190 W (Max) / 0.5 W (Sleep) |
Weight With Stand | 6,800 g (14.99 lbs) | 9,000 g (19.8 lbs) |
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LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor
✓ Pros:
- • Expansive 21:9 WQHD resolution (3440 x 1440) offers 33% more screen space than 16:9
- • High 160Hz refresh rate (via DisplayPort) delivers fluid motion for gaming
- • VA panel provides deep blacks with a high 3,000:1 contrast ratio
- • Supports AMD FreeSync Premium for tear-free gameplay
- • 1ms Motion Blur Reduction (MBR) mode improves clarity in fast-paced scenes
✗ Cons:
- • Stand is tilt-only; lacks height, swivel, or pivot adjustments
- • HDMI ports are version 2.0, limiting refresh rate to 100Hz at native resolution
- • No built-in speakers or USB connectivity
- • Response time (5ms GtG) can cause black smearing typical of VA panels
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LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor
✓ Pros:
- • Unique 16:18 aspect ratio provides the vertical workspace of two 21.5-inch monitors without the bezel gap
- • Nano IPS panel covers 98% DCI-P3, offering professional-grade color accuracy for creators
- • Included Ergo Stand allows for extreme flexibility and frees up desk space (C-Clamp mount)
- • USB-C connectivity delivers up to 90W charging, handling powerful MacBook Pros and Windows laptops
- • Built-in KVM and Picture-by-Picture (PBP) allow you to view and control two computers simultaneously
✗ Cons:
- • Strictly limited to 60Hz with no VRR, making it poor for gaming
- • Unconventional aspect ratio (2560x2880) may require scaling tweaks in macOS/Windows
- • Setup is heavy and requires a sturdy desk edge for the C-Clamp
- • Upstream USB-B port is limited to USB 2.0 speeds (though USB-C supports 3.0)
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Which one is better?
The LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor is the better buy for most people - its 160Hz refresh rate crushes the 60Hz of the DualUp. That said, grab the DualUp if you need exceptional color accuracy for creative work - it's a unique solution for multitasking without bezel gaps.
Who should buy each?
Choose the LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor if: you game regularly, need expansive screen real estate for multitasking, or enjoy fast-paced movies with smooth motion. (34" display, 160 Hz refresh)
Choose the LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor if: you work in graphic design, prefer vertical screen space for documents, or need USB-C connectivity for charging devices. (27.6" display, 60 Hz refresh)
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Frequently Asked Questions
+Which has better value?
LG 34WP60C-B 34" Ultrawide Curved WQHD 160Hz Monitor excels if you value expansive 21:9 wqhd resolution (3440 x 1440) offers 33% more screen space than 16:9. LG DualUp 28MQ780-B 27.6" 16:18 Ergo Monitor is better if you prioritize unique 16:18 aspect ratio provides the vertical workspace of two 21.5-inch monitors without the bezel gap. Pick based on your budget and daily use.
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+Do newer models exist?
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