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Dell Dell U3023E – Specs & Features Monitor
RATED
Great
7.2/10

29.77″ Dell U3023E – Specs & Features

At its core, the Dell U3023E uses an IPS panel offering 2560 x 1600 pixels and a 56 Hz - 76 Hz refresh range.

29.77″ · 16:10 · MODEL YEAR 2022
Dell●Monitor
Dell Monitor
Add as preferred source
Display
29.77 in, IPS, 2560 x 1600 pixels
29.77
Refresh Rate
56 Hz - 76 Hz
56 Hz
Brightness
350 cd/m²
350 cd
Contrast Ratio
1000 : 1
1000

Pros & Cons

Pros
  • 56 Hz 76 Hz refresh range with 5 ms GtG response supports fast-paced use
  • Built-in USB hub adds convenient peripheral connectivity
  • Stand offers 150 mm (5.91 in) height adjustment, swivel, pivot
  • 100% sRGB coverage is published for the panel
Cons
  • No listed built-in speakers

Score & Ratings

7.2/10 Great
Design
8
Display
7
Color Performance
7
Performance
5
Connectivity
8
Model Information 7
Specification Value
Brand Dell
Series UltraSharp
Model U3023E
Model Alias UltraSharp U3023E
Full Product Name Dell U3023E
Model Year 2022
Available Colors Black and Silver
Display & Panel 10
Specification Value
Screen Size 29.77 in
Exact Diagonal 756.2 mm (29.77 in)
Aspect Ratio 16:10
Active Display Width 641.28 mm (25.25 in)
Active Display Height 400.8 mm (15.78 in)
Screen-to-Body Ratio 93.61%
Panel Type IPS
Backlight Type W-LED
3D Support No
Screen Coating Anti-glare / Matte (3H)

29.8" Display Size (75.6 cm) 16:10

75.6cm 29.8" 64.1 cm / 25.2" 65.6 cm / 25.8" (overall unit) 40.1 cm 15.8" 41.9 cm 16.5" (overall)
Resolution & Pixel Details 3
Specification Value
Native Resolution 2560 x 1600 pixels
Pixel Density 101 ppi
Pixel Pitch 0.251 mm (millimeters)

Resolution at a Glance

2560×1600 This screen 8K — 7,680×4,320 4K — 3,840×2,160 FHD — 1,920×1,080 HD — 1,280×720 4.1 MP — 2× the pixels of Full HD
Picture Quality & Color 8
Specification Value
Panel Bit Depth 10 bits
Display Colors 1073.7 million colors (30 bits)
Typical Brightness 350 cd/m²
Static Contrast Ratio 1000 : 1
Horizontal Viewing Angle 178 °
Vertical Viewing Angle 178 °
sRGB Coverage 100%
DCI-P3 Coverage 95%
DESK DISTANCE FIT 65cm
~65 cm desk distance
Wide
52°
CompactIdeal FitWideUltra-Wide

Fills more of your view — great for productivity, may need slight head turns toward the edges.

Refresh Rate, Response & Gaming 2
Specification Value
Refresh Rate Range 56 Hz - 76 Hz
Minimum Response Time 5 ms
Ports & Connectivity 12
Specification Value
HDMI Ports
1
HDMI Version 1.4
DisplayPort Input 2
DisplayPort Output 1x DisplayPort 1.4 (MST out)
DisplayPort Version 1.4
USB-C Video Input 1× USB-C
DisplayPort Alt Mode Yes
Display Stream Compression Yes
USB-C Input 1× USB-C
USB-C Power Delivery 90W
USB-A Ports
5
Audio Output 3.5 mm

Ports & Connections

HDMIUSB-A5USB-CDisplayPort2EthernetHeadphone
Audio, Camera, Network & Smart Features 2
Specification Value
Built-In Camera No
Ethernet RJ45
Ergonomics & Stand 14
Specification Value
VESA Mount 100 x 100 mm
VESA Size 100 x 100 mm
Removable Stand Yes
Height Adjustment 150 mm
Height Adjustment Range 150 mm (5.91 in)
Tilt Adjustment Yes
Forward Tilt 5 °
Backward Tilt 21 °
Swivel Adjustment Yes
Left Swivel 30 °
Right Swivel 30 °
Pivot Adjustment Yes
Left Pivot 90 °
Right Pivot 90 °
Dimensions, Weight & Design 6
Specification Value
Dimensions With Stand 655.9 × 472.7 × 230 mm
Dimensions Without Stand 655.9 × 418.6 × 53 mm
Weight With Stand 11.13 kg (24.54 lbs)
Weight Without Stand 6.48 kg (14.29 lbs)
Stand Width 300 mm (11.81 in)
Stand Depth 230 mm (9.06 in)
Power & Operating Conditions 16
Specification Value
Power Input 100–240V
110V Input Range 100 V - 120 V
220V Input Range 220 V - 240 V
AC Frequency 50 Hz - 60 Hz
Electric Current 1.8 A
Average Power Consumption 26.6 W
Maximum Power Consumption 210 W
Sleep Consumption 0.3 W
Off Consumption 0.2 W
Annual Energy Consumption 74.65 kWh
Operating Temperature 0 °C - 40 °C (32 °F - 104 °F)
Operating Humidity 10% – 80%
Operating Altitude 5000 m
Storage Temperature -20 °C - 60 °C (-4 °F - 140 °F)
Storage Humidity 5% - 90%
Storage Altitude 12192 m
Eye Care, Protection & Additional Features 4
Specification Value
Flicker-Free Yes
Low Blue Light Yes
ComfortView Plus Yes
Additional Monitor Features Dell Display Manager (DDM) Compatibility; Display Stream Compression (DSC); KVM Switch; Picture-by-Picture; Picture-in-Picture
Certifications, Standards & Licenses 5
Specification Value
Energy Star Yes
EPEAT EPEAT Gold
TCO Certified Yes
TÜV Low Blue Light TUV Rheinland Low Blue Light Certified (Hardware Solution)
RoHS Yes
Included Accessories 1
Specification Value
DisplayPort Cable Yes
⚡

Estimated Running Cost

Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.

Daily—
Monthly—
Annually—

Uses about 54% less power than the average we track in this category.

Reviews

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № U3023E