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BenQ MA320U computer monitor
BenQ

MA320U computer monitor

80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD Silver

Model MA320UEAN 840046050740

82 specifications Checked today
  • Display80 cm (31.5")
  • Resolution3840 x 2160 pixels
  • Energy classG
  • ColourSilver
  • VESA Adaptive Sync supportYes
  • Market positioningHome
See all specifications

Overview

Display
80 cm (31.5")
Resolution
3840 x 2160 pixels
Energy class
G
Colour
Silver
VESA Adaptive Sync support
Yes
Market positioning
Home
Brand
BenQ
Category
Monitor
Model
MA320U
Part numbers
MA320U, 9H.LMXLB.QBE, 9H.LMXLB.QBA
EAN / UPC
840046050740, 4718755094552
Also known as
BenQ MA320U computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD Silver

Specifications

82 specifications in 12 groups

Display

Display diagonal80 cm (31.5")
Display resolution3840 x 2160 pixels
Native aspect ratio16:9
TouchscreenNo
HD type4K Ultra HD
Panel typeIPS
LED backlightYes
Display brightness (peak)600 cd/m²
Display brightness (typical)550 cd/m²
Response time5 ms
Display surfaceMatt
Screen shapeFlat
Contrast ratio (typical)1300:1
Maximum refresh rate60 Hz
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display number of colours1.07 billion colours
Pixel density140 ppi
Display diagonal (metric)80 cm
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDisplayHDR 600, High Dynamic Range 10 (HDR10)
Colour gamut standardsRGB
Colour gamut99%
DCI-P3 coverage97%

Performance

VESA Adaptive Sync supportYes
Flicker-free technologyYes
Low Blue Light technologyYes
Game modeYes
Smart modesCinema, Custom, Game, M-Book, Smart HDR, ePaper

Multimedia

Built-in speaker(s)Yes
Number of speakers2
RMS rated power6 W

Design

Market positioningHome
Product colourSilver

Ports & interfaces

Built-in USB hubYes
USB Type-A downstream ports quantity1
USB Type-C downstream ports quantity1
USB Type-C DisplayPort Alternate ModeYes
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90 W
HDMIYes
HDMI ports quantity2
HDMI version2.0
Headphone outYes
HDCPYes
HDCP version2.2

Ergonomics

VESA mountingYes
Panel mounting interface100 x 100 mm
Height adjustmentYes
Adjustable height (max)11.5 cm
PivotYes
Pivot angle0 - 90°
SwivellingYes
Swivel angle range15 - 15°
Tilt adjustmentYes
Tilt angle range-5 - 20°
On Screen Display (OSD)Yes
On Screen Display (OSD) languagesArabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Swedish

Power

Energy efficiency class (SDR)G
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours33.1 kWh
Energy consumption (HDR) per 1000 hours50 kWh
Power consumption (typical)45 W
Power consumption (standby)0.5 W
Power consumption (max)250 W
Power consumption (off)0.3 W
AC input voltage100 - 240 V
Power supply typeInternal
Energy efficiency scaleA to G

Weight & dimensions

Width (with stand)714.5 mm
Depth (with stand)220.2 mm
Height (with stand)608.8 mm
Weight (with stand)9.1 kg
Width (without stand)714.5 mm
Depth (without stand)82.7 mm
Height (without stand)424.4 mm
Weight (without stand)6.05 kg

Packaging content

Stand includedYes
Bundled softwareDisplay Pilot 2

Sustainability

Sustainability certificatesENERGY STAR

Other features

CertificationTUV

Technical details

Native refresh rate60 Hz

Energy efficiency

ENERGY STAR certified

Displays · model MA320U-B · certified Sep 12, 2025 · United States, Japan, Canada, Taiwan, Switzerland

On-mode power27.4 W
Sleep-mode power0.29 W
Off-mode power0.22 W

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