Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor vs KOORUI 24E3 165Hz Gaming Monitor
If you are torn between Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor and KOORUI 24E3 165Hz Gaming Monitor, this breakdown is for you. We compare specs, pros, and cons so you can decide confidently.
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KOORUI 24E3 165Hz Gaming Monitor
Comparison: Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor vs KOORUI 24E3 165Hz Gaming Monitor
Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor
KOORUI 24E3 165Hz Gaming Monitor
| Criterion | Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor | KOORUI 24E3 165Hz Gaming Monitor |
|---|---|---|
| Rating | ★3.8(32)Amazon | ★4.3(3,500)Amazon |
Screen Size | 27" (68.6 cm) | 23.8" Viewable (24" Class) |
Resolution | 3840 x 2160 (4K UHD) | 1920 x 1080 (FHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | IPS (Mini-LED backlight) | IPS (Fast IPS) |
Refresh Rate | 160 Hz (4K); 320 Hz (1080p via DFR Dual Mode) | 165 Hz (via DisplayPort) / 144 Hz (via HDMI) |
Response Time | 1 ms (GtG) | 1 ms (GtG) |
Brightness | 600 cd/m² (Typical); 1000 cd/m² (HDR Peak) | 250 nits (Typical) |
Contrast | 1,000:1 (Native); 100,000,000:1 (ACM Dynamic) | 1,000:1 (Static) / 20,000,000:1 (Dynamic) |
Color Gamut | 99% AdobeRGB; 95% DCI-P3 | 99% sRGB / 72% NTSC |
Color Depth | 10-bit (8-bit + FRC) | 16.7M (8-bit) |
HDR | VESA DisplayHDR 1000 (HDR10) | No (Not supported) |
Adaptive Sync | AMD FreeSync Premium | AMD FreeSync (G-Sync Compatible) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | No (Flat panel) | Flat |
Speakers | Yes (2x 3W) | No (None) |
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 | 2x HDMI 1.4; 1x DisplayPort 1.2; 1x 3.5mm Audio Out |
USB C | Yes (DP Alt Mode, Data, 90W Power Delivery) | No |
Kvm | Yes (Built-in KVM switch) | No |
Vesa | 75 x 75 mm | 75 x 75 mm |
Ergonomics | Tilt (-5° to 25°); Swivel (±25°); Height adj. (150 mm); Pivot (±90°) | Tilt only (-5° to 20°) |
Power Consumption | 35 W (Standard); 230 W (Max with USB-C charging) | 30 W (Max) / 0.5 W (Standby) |
Weight With Stand | 6,720 g (14.82 lbs) | 3,060 g (6.75 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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KOORUI 24E3 165Hz Gaming Monitor
✓ Pros:
- • True Fast IPS panel delivers 1ms response times with vibrant 99% sRGB colors
- • High 165Hz refresh rate (via DisplayPort) for competitive esports gaming
- • Supports AMD FreeSync Premium to eliminate screen tearing
- • Includes both DisplayPort and two HDMI ports for connecting multiple devices
- • VESA 75x75mm mountable, allowing for aftermarket arm upgrades
✗ Cons:
- • Stand ergonomics are poor (Tilt only; no height adjustment)
- • HDMI ports are limited to 144Hz (must use DisplayPort for full 165Hz)
- • No built-in speakers
- • Controls are basic and the OSD menu can be clunky to navigate
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Which one is better?
Based on ratings and feature balance, KOORUI 24E3 165Hz Gaming Monitor has a slight edge for overall satisfaction. Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor remains a strong alternative if its strengths match your needs.
Who should buy each?
For performance and polish: Acer Nitro XV275K P5 27" 4K Mini-LED Dual-Mode Gaming Monitor (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)
For value or versatility: KOORUI 24E3 165Hz Gaming Monitor (True Fast IPS panel delivers 1ms response times with vibrant 99% sRGB colors, High 165Hz refresh rate (via DisplayPort) for competitive esports gaming)
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
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. KOORUI 24E3 165Hz Gaming Monitor is better if you prioritize true fast ips panel delivers 1ms response times with vibrant 99% srgb colors. 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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