Dell UltraSharp 43 U4320Q 42.5" 16:9 4K IPS Monitor
Model #U4320Q


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Power
Power Consumption | 260 W (Maximum) 75 W (Typical) 0.5 W (Standby) |
USB Power Delivery | 90 W (via USB Type-C) 15 W (via USB Type-C) |
AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
Physical
Weight | 38.80 lb / 17.6 kg (with Stand) 29.10 lb / 13.2 kg (without Stand) |
Dimensions (W x H x D) | 38.1 x 25.8 x 9.8" / 967.2 x 655.2 x 249.0 mm (with Stand) 38.1 x 22.2 x 2.3" / 967.2 x 564.4 x 59.0 mm (without Stand) |
Lock Slot | Yes |
Mounting-Hole Pattern | 100 x 100 mm, 200 x 200 mm |
Tilt Adjustment | -5 to 10° |
Swivel Adjustment | 40° (-20 to 20°) |
Rotation Adjustment | None |
Height Adjustment | 2.36" / 60 mm |
Packaging Info
Box Dimensions (LxWxH) | 44 x 29 x 11" |
Package Weight | 56 lb |
Inputs / Outputs
Built-In Speakers | Yes, 2 x 8 W |
Connectivity | 2 x DisplayPort 1.4 2 x HDMI 2.0 1 x USB Type-C Input 3 x USB Type-A (USB 3.1 / USB 3.2 Gen 1) Output 1 x USB Type-C (USB 3.1 / USB 3.2 Gen 1) Output 1 x 3.5 mm Output |
HDCP Support | Yes, Version 2.2 |
Environmental
Operating Altitude | 16,404' / 5000 m |
Storage Altitude | 40,000' / 12,192 m |
Operating Temperature | 32 to 104°F / 0 to 40°C |
Storage Temperature | -4 to 140°F / -20 to 60°C |
Operating Humidity | 10 to 90% |
Storage Humidity | 5 to 90% |
Display
Bit Depth / Color Support | 8-Bit+FRC (1.07 Billion Colors) |
Adaptive-Sync Technology | None |
Refresh Rate | 60 Hz |
Contrast Ratio | 1000:1 |
Maximum Brightness | 350 cd/m2 |
Hardness Rating | 3H |
Finish | Matte |
Pixels Per Inch (ppi) | 103 ppi |
Aspect Ratio | 16:9 |
Resolution | 3840 x 2160 |
Color Gamut | 96% sRGB |
Viewing Angle | Horizontal: 178° Vertical: 178° |
Response Time | 8 ms (GtG) 5 ms (GtG) |
Dot Pitch | 0.2451 x 0.2451 mm |
Touchscreen | No |
Panel Type | IPS-Type LCD |
Size | 42.5" |
HDR Compatibility | None |
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Today I will be taking a look at the largest monitor I've ever had the change to review, the Dell UltraSharp U4320Q. This 42.5-inch IPS display features a 4K (3840×2160) resolution, USB-C connectivity, the ability to connect up to 4 PCs at once, and a new and improved stand.
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– 43 inches and 4K resolution, – Pixel density, – Can connect up to four independent clients, – USBC input with 90W of power delivery, – New and improved stand, – Easy to use OSD menu
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– Not really made for gaming, – No builtin KVM
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A monster monitor that packs a surprising amount of image quality for the size and the price...
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Surprisingly good image quality Capable speakers Smart OSD
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Truly mammoth size Limited adjustability Imperfect contrast
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This is a pretty big screen for having on a desk in front of you, but that allows it to double as a TV from across the room. It's great as a TV, and as a monitor it's not unusably big, and the colours are accurate and well-calibrated, as is usual for the pro-level Dell screens.
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It's about a month using it, and I have no complaint. The image is nice and sharp, and I can connect a lot of devices, and charge many other through the USB ports too. I use Bluetooth speakers, but realised that the integrated speakers are louder! I like the sober design too, it's great.
- In-Plane Switching (IPS) Panel
- DisplayPort | HDMI | USB Type-C Inputs
- 3840 x 2160 4K Resolution
- 1000:1 Static Contrast Ratio
- 350 cd/m² Brightness
- 178°/178° Viewing Angles
- 8 ms Response Time (GtG)
- 1.07 Billion Colors
Average Expert Score
Average User Score
- Dell UltraSharp 43 U4320Q 42.5" 16:9 4K IPS Monitor
- HDMI Cable
- DisplayPort Cable
- USB Type-C Cable
- USB Type-A to Type-C Cable
- Power Cable
- VESA Mounting Kit
- Limited 3-Year Warranty