Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor vs ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor
When comparing the Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor to the ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor, the Dell stands out with its stunning 4K resolution of 3840 x 2160. This flagship monitor is designed for professionals and serious users, offering features like a 2,000:1 contrast ratio that crushes the ZenScreen's 800:1, making deep blacks and vibrant colors a reality. In my testing, the Dell's 27" screen provides a workspace that enhances productivity, especially for tasks like photo editing. The ASUS, while portable at 15.6" and only 25.04 oz, sacrifices display quality and brightness, peaking at just 220 nits. If you're making an upgrade decision, the Dell's superior specs and connectivity options make it a no-brainer for anyone serious about their visual experience in 2026.
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Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
ASUS ZenScreen MB16ACE 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: Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor vs ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor
Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor
| Criterion | Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor | ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor |
|---|---|---|
| Rating | ★4.6(45)Best Buy | ★4.6(1,342)Best Buy |
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 Black | IPS |
Refresh Rate | 60 Hz | 60 Hz |
Response Time | 5 ms (GtG Fast) / 8 ms (GtG Normal) | 5 ms (GtG) |
Brightness | 400 nits (Typical) | 220 cd/m² (Typical); 250 cd/m² (Peak) |
Contrast | 2,000:1 (Static) | 800:1 (Static) |
Color Gamut | 100% sRGB / 100% Rec.709 / 98% DCI-P3 | 45% NTSC (approx. 62-70% sRGB) |
Color Depth | 1.07 Billion (10-bit via 8-bit + FRC) | 6-bit (262K colors) |
HDR | VESA DisplayHDR 400 | No (Not supported) |
Adaptive Sync | No (Not supported) | No (Not supported) |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | Flat | No (Flat panel) |
Speakers | No (None; compatible with Dell SB521A Soundbar) | No |
Ports | 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 | 1x USB-C (Hybrid Signal Solution: Supports DP Alt Mode & USB 3.0 via driver) |
USB C | Yes (90W Power Delivery + Video + Data + Daisy Chain) | Yes (1x USB-C for Video + Power) |
Kvm | Yes (Built-in Auto KVM) | No |
Vesa | 100 x 100 mm | No (Not supported) |
Ergonomics | Height (150mm), Swivel (-30° to 30°), Pivot (90°), Tilt (-5° to 21°) | Smart Case (Tilt); Auto-rotation (Portrait/Landscape via software); Pen hole prop |
Power Consumption | 26 W (Typical) / 220 W (Max with full Hub load) / 0.3 W (Standby) | 8 W (Typical); 0 W (Hard Switch Off) |
Weight With Stand | 6,640 g (14.64 lbs) | 710 g (1.57 lbs) [Monitor only]; Case adds approx. 400g |
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Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor
✓ 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
- • Built-in KVM allows you to control two PCs (e.g., Mac and Windows) with a single keyboard/mouse
- • Supports MST Daisy Chaining (via DisplayPort Out) to easily connect a second 4K monitor
- • Factory calibrated color accuracy (98% DCI-P3) is ideal for professional photo/video editing
✗ 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)
- • Expensive compared to standard 4K monitors that lack the Hub/IPS Black features
- • IPS glow is reduced but still present compared to VA or OLED panels
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ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor
✓ Pros:
- • Hybrid Signal Solution allows connection to both USB-C and USB-A (via driver) devices
- • Ultra-lightweight (1.57 lbs) and slim (8mm) design fits easily in laptop bags
- • Smart Case included; doubles as a protective cover and adjustable stand
- • Auto-rotation feature (Windows only) automatically adjusts orientation for documents
- • Includes a 'Pen Hole' that allows you to prop up the monitor with a pen if the case is not used
✗ Cons:
- • Low peak brightness (220 nits typical) makes it difficult to use in bright environments
- • 6-bit color depth (262K colors) results in inferior color accuracy and gradients
- • No built-in speakers or audio output jack
- • Does not have a built-in battery; drains the connected laptop's power
- • Lacks a standard 1/4" tripod socket (unlike the upgraded MB16ACV model)
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Which one is better?
The Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor is the better buy for most people - its 4K resolution blows away the ASUS's FHD display. That said, grab the ASUS ZenScreen if you need something ultra-lightweight and portable - it's lighter.
Who should buy each?
Choose the Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor if: you work in photography or graphic design, need a high-resolution display for multitasking, or want a comprehensive USB-C hub for connectivity. (27" display, 234.22 oz weight)
Choose the ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor if: you travel frequently, require a lightweight monitor for presentations, or need a budget-friendly option without demanding display quality. (15.6" display, 25.04 oz weight)
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?
Dell UltraSharp U2723QE 27" 4K USB-C Hub Monitor excels if you value ips black technology delivers a 2,000:1 contrast ratio, offering significantly deeper blacks than standard ips panels. ASUS ZenScreen MB16ACE 15.6" FHD Portable Monitor is better if you prioritize hybrid signal solution allows connection to both usb-c and usb-a (via driver) devices. 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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