Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor vs ARZOPA A1 15.6" FHD Portable Monitor
If you're after a high-end gaming experience, the Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor crushes the ARZOPA A1 15.6" FHD Portable Monitor with its stunning 4K resolution and a refresh rate of 320Hz. In my testing, the Acer's brightness peaks at 1000 cd/m², making it perfect for HDR gaming, while the ARZOPA, with its 300 cd/m², struggles in bright environments. The trade-off? The ARZOPA is super portable at just 1.6 lb, perfect for on-the-go use, but you'll sacrifice display quality and performance for that convenience.
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ARZOPA A1 15.6" FHD Portable Monitor
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor vs ARZOPA A1 15.6" FHD Portable Monitor
Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor
ARZOPA A1 15.6" FHD Portable Monitor
| Criterion | Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor | ARZOPA A1 15.6" FHD Portable Monitor |
|---|---|---|
| Rating | ★3.8(32)Amazon | ★4.4(14,391)Amazon |
Screen Size | 27" (68.6 cm) | 15.6" (39.6 cm) |
Resolution | 3840 x 2160 (4K UHD) | 1920 x 1080 (FHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (Mini-LED backlight) | IPS |
Refresh Rate | 160 Hz (4K); 320 Hz (1080p via DFR Dual Mode) | 60 Hz |
Response Time | 1 ms (GtG) | N/A (Not specified) |
Brightness | 600 cd/m² (Typical); 1000 cd/m² (HDR Peak) | 300 cd/m² (Typical) |
Contrast | 1,000:1 (Native); 100,000,000:1 (ACM Dynamic) | 1,200:1 (Static) |
Color Gamut | 99% AdobeRGB; 95% DCI-P3 | 45% NTSC (approx. 65% sRGB) |
Color Depth | 10-bit (8-bit + FRC) | 6-bit (262K colors) |
HDR | VESA DisplayHDR 1000 (HDR10) | HDR10 (Signal support only) |
Adaptive Sync | AMD FreeSync Premium | No (Not supported) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | No (Flat panel) | No (Flat panel) |
Speakers | Yes (2x 3W) | Yes (2x 1W) |
Ports | 2x HDMI 2.1; 1x DisplayPort 1.4; 1x USB-C (DP Alt Mode, 90W PD); 2x USB-A 3.0 (Downstream); 1x USB-B (Upstream); 1x 3.5mm Audio Out | 1x Mini HDMI; 2x USB-C (Full Function: DP Alt Mode + Power Delivery); 1x 3.5mm Audio Out |
USB C | Yes (DP Alt Mode, Data, 90W Power Delivery) | Yes (2x USB-C with Pass-Through Charging support) |
Kvm | Yes (Built-in KVM switch) | No |
Vesa | 75 x 75 mm | No (Not supported) |
Ergonomics | Tilt (-5° to 25°); Swivel (±25°); Height adj. (150 mm); Pivot (±90°) | Built-in adjustable kickstand (0° to 90° tilt) |
Power Consumption | 35 W (Standard); 230 W (Max with USB-C charging) | 8 W (Max); Requires 5V/2.4A source |
Weight With Stand | 6,720 g (14.82 lbs) | 725 g (1.6 lbs) |
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Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor
✓ Pros:
- • Innovative Dual Mode: Switch between high-res 4K 160Hz or ultra-fast 1080p 320Hz
- • Mini-LED backlight with 576 local dimming zones delivers deep blacks and high brightness
- • Full-featured USB-C hub with 90W Power Delivery and built-in KVM switch
- • Excellent color accuracy covering 99% AdobeRGB, suitable for content creation
- • Fully adjustable ergonomic stand with portrait mode (pivot) support
✗ Cons:
- • OSD menu navigation can be clunky compared to competitors
- • Local dimming (576 zones) may show slight blooming compared to higher-tier 1000+ zone panels
- • Stand has a wide footprint, requiring significant desk depth
- • Viewing angles, while good, are slightly narrower than standard IPS due to the Mini-LED layer
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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 Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor is the better buy for most people - its stunning 27" 4K display and 320Hz refresh rate crush the ARZOPA. That said, grab the ARZOPA if you prioritize portability and need something that weighs just 1.6 lb for travel.
Who should buy each?
Choose the Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor if: you game at home and want a high refresh rate, you create content that requires color accuracy, or you enjoy immersive HDR experiences. (27" display, 320 Hz refresh)
Choose the ARZOPA A1 15.6" FHD Portable Monitor if: you need a lightweight display for travel, you often connect to laptops with USB-C, or you're on a tight budget for casual use. (15.6" display, 60 Hz refresh)
Conclusion
Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor and ARZOPA A1 15.6" FHD Portable Monitor are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Frequently Asked Questions
+Which has better value?
Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor excels if you value innovative dual mode: switch between high-res 4k 160hz or ultra-fast 1080p 320hz. 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?
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+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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