LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor vs ARZOPA A1 15.6" FHD Portable Monitor
Get the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor unless you need something ultra-portable. It crushes the ARZOPA A1 15.6" FHD Portable Monitor with its 27" 4K resolution and 144Hz refresh rate, making it a no-brainer for gaming in 2026. While the LG monitor provides a vibrant 95% DCI-P3 color coverage, the ARZOPA's 45% NTSC color gamut leaves much to be desired. In real-world use, the difference in motion clarity is staggering—144Hz vs 60Hz means smoother gameplay on the LG, especially during fast-paced action, while the ARZOPA struggles to keep up.
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LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
ARZOPA A1 15.6" FHD Portable 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 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor vs ARZOPA A1 15.6" FHD Portable Monitor
LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
ARZOPA A1 15.6" FHD Portable Monitor
| Criterion | LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor | ARZOPA A1 15.6" FHD Portable Monitor |
|---|---|---|
| Rating | ★4.5(56)Best Buy | ★4.4(14,391)Amazon |
Screen Size | 27" Viewable (27" Class) | 15.6" (39.6 cm) |
Resolution | 3840 x 2160 (4K UHD) | 1920 x 1080 (FHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (In-Plane Switching) | IPS |
Refresh Rate | 144 Hz (via DisplayPort and HDMI 2.1) | 60 Hz |
Response Time | 1 ms (GtG Faster) | N/A (Not specified) |
Brightness | 400 nits (Typical) / 500 nits (HDR Peak) | 300 cd/m² (Typical) |
Contrast | 1,000:1 (Typical) | 1,200:1 (Static) |
Color Gamut | 95% DCI-P3 (CIE1976) | 45% NTSC (approx. 65% sRGB) |
Color Depth | 1.07 Billion (10-bit) | 6-bit (262K colors) |
HDR | VESA DisplayHDR 400 (HDR10) | HDR10 (Signal support only) |
Adaptive Sync | AMD FreeSync Premium / NVIDIA G-SYNC Compatible | No (Not supported) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | Flat | No (Flat panel) |
Speakers | No (None) | Yes (2x 1W) |
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 HDMI; 2x USB-C (Full Function: DP Alt Mode + Power Delivery); 1x 3.5mm Audio Out |
USB C | No | Yes (2x USB-C with Pass-Through Charging support) |
Kvm | No | No |
Vesa | 100 x 100 mm | No (Not supported) |
Ergonomics | Height (110mm), Pivot (90°), Tilt (-5° to 15°); No Swivel | Built-in adjustable kickstand (0° to 90° tilt) |
Power Consumption | 50 W (Typical) / 55 W (Max) / 0.5 W (Sleep) | 8 W (Max); Requires 5V/2.4A source |
Weight With Stand | 6,400 g (14.1 lbs) | 725 g (1.6 lbs) |
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LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor
✓ 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
- • High pixel density (163 PPI) delivers razor-sharp text and detailed game textures
- • Wide 95% DCI-P3 color gamut produces rich, saturated colors ideal for gaming
- • 4-Pole Headphone jack supports headsets with microphones and DTS Headphone:X virtual surround
✗ 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
- • Stand lacks Swivel adjustment (only Height, Tilt, and Pivot)
- • HDR performance is entry-level (DisplayHDR 400) with no local dimming
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ARZOPA A1 15.6" FHD Portable Monitor
✓ Pros:
- • Ultra-lightweight design (1.6 lbs) makes it ideal for travel
- • Plug-and-play single cable connection via USB-C for compatible laptops
- • Includes necessary cables (USB-C to USB-C, Mini HDMI to HDMI, USB-A to USB-C)
- • Built-in kickstand offers decent stability without needing a separate cover
- • Pass-through charging allows you to power the monitor and charge a connected device simultaneously
✗ Cons:
- • Limited color gamut (45% NTSC) makes colors look washed out; not suitable for photo editing
- • No VESA mounting holes limits installation options
- • Brightness (300 nits) is sufficient for indoors but struggles in direct sunlight
- • Lacks a built-in battery; must draw power from the connected device or wall adapter
- • 6-bit color depth can result in visible color banding in gradients
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Which one is better?
The LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor is the better buy for most people - its stunning 4K resolution and 144Hz refresh rate crushes the ARZOPA A1. That said, grab the ARZOPA A1 if you need something lightweight and portable - it's lighter.
Who should buy each?
Choose the LG 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor if: you want ultra-smooth gameplay at 144Hz, crave stunning 4K visuals for gaming, or need vibrant color accuracy with 95% DCI-P3 coverage.
Choose the ARZOPA A1 15.6" FHD Portable Monitor if: you need a lightweight display for on-the-go work, want a budget-friendly option for casual use, or prefer a plug-and-play setup with USB-C connectivity. (15.6" display, 60 Hz refresh)
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 27GR93U-B 27" UltraGear 4K 144Hz IPS Gaming Monitor excels if you value hdmi 2.1 ports support full 4k at 144hz (pc) and 120hz (ps5/xbox series x) without chroma subsampling. ARZOPA A1 15.6" FHD Portable Monitor is better if you prioritize ultra-lightweight design (1.6 lbs) makes it ideal for travel. 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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