BenQ·Monitors·PD3420Q
PD3420Q
About
Shipping from the factory with default color settings that perfectly match Mac® devices colors.. USB Type-C deliveries 65W power and synchronizes files with one cable.. Wide connectivity helps you to set up a powerful workstation, and the ergonomic design offers great comfort to boost your productivities.
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
PD3420Q
Model Number
PD3420Q
Display
Screen Size
34"
Resolution
3440 × 1440 (3440 × 1440)
Pixel Density
109 PPI
Retina Class
Non-Retina
Aspect Ratio
21:9
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
sRGB
100%
DCI-P3
98%
Motion and Gaming
Native Refresh Rate
60Hz
Max Refresh Rate
Same as native
Response Time (GtG)
5ms
Connectivity
HDMI
2x HDMI 2.0
DisplayPort
1x DisplayPort 1.4
USB-C / Thunderbolt
1x USB-C (65W PD) USB C(PowerDelivery 65W, DisplayPort Alt Mode, Data)
USB-C Display Input
Yes
USB-C Power Delivery
65W
USB-A Hub
1 ports
Audio Jack
3.5mm jack
KVM
Yes
Features
Smart Monitor
No
Speakers
Yes (5W)
PiP / PbP
Picture-in-Picture and Picture-by-Picture
Portable
No
Foldable
No
Ergonomics and Build
Dimensions
595.4 × 445.3 × 825.8mm
Weight
9.6kg
VESA Mount
100x100 mm
Tilt
-5˚ - 20˚
Power and Source
Typical Power
50W
Maximum Power
185W
Product Source
Specs Source
Last Fetched
Jul 18, 2026
Data Confidence
97%
15 empty or not-applicable reference rows are hidden.
Data Trust
We normalize monitor specs from official product and specs pages when available. If something looks off, send a correction with the source links attached.
Available
Data Source
BenQ official US Compare All catalog and product specification page; prior published values retained where the current extraction has no value
Last Fetched
Jul 18, 2026
Status
Available
