EW2790U
About
BenQ's exclusive High Pixel Contrast technology intelligently adjusts the contrast according to the displayed content, without impacting other areas of the image. . EW2790U boasts 4K resolution, 95% P3 color coverage, and a pair of extraordinary built-in 5W speakers for exceptional audio-visual enjoyment. . Featuring a USB Type-C port for charging and data transfer, along with three HDMI ports, providing a variety of connections.
Specifications
A normalized reference table for comparing monitors across brands. Some values are calculated or inferred from manufacturer data; select an info icon for context.
Overview
Availability
Available
Brand
BenQ
Model Name
EW2790U
Model Number
EW2790U
Display
Screen Size
27"
Resolution
3840 × 2160
Pixel Density
163 PPI
Retina Class
Non-Retina
Aspect Ratio
16:9
Panel Type
IPS
Shape
Flat
HDR and Color
HDR Support
Yes
HDR Certification
HDR 400
SDR Brightness
350 nits
HDR Brightness
400 nits
Contrast Ratio
1000:1
Color Depth
10-bit
DCI-P3
95%
Motion and Gaming
Native Refresh Rate
60Hz
Max Refresh Rate
Same as native
Response Time (GtG)
5ms
Connectivity
HDMI
3x HDMI 2.0
USB-C / Thunderbolt
1x USB-C (65W PD) USB C(PowerDelivery 65W, DisplayPort Alt Mode, Data)
1x USB-C USB Type-C Downstream (USB 3.2 Gen 1, 5 Gbps, power charging 7.5W)
USB-C Display Input
Yes
USB-C Power Delivery
65W
USB-A Hub
3 ports
Audio Jack
3.5mm jack
KVM
No
Features
Smart Monitor
No
Speakers
Yes (10W)
Portable
No
Foldable
No
Ergonomics and Build
Dimensions
536.9 × 427.4 × 614.2mm
Weight
7.7kg
VESA Mount
100x100 mm
Tilt
-5˚ - 20˚
Power and Source
Typical Power
25W
Maximum Power
180W
Product Source
Specs Source
Last Fetched
Oct 25, 2026
Data Confidence
97%
18 empty or not-applicable reference rows are hidden.
Spec source
From the official benq.com pages. Last checked Oct 25, 2026.
