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ASUS HA3281A computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black

ASUS HA3281A, 80 cm (31.5"), 3840 x 2160 pixels, 4K Ultra HD, LCD, 0.1 ms, Black

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Price history of ASUS HA3281A computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black over the last 3 months
DatePrice
9 March 2026£6,309.43
25 March 2026£6,112.46
27 March 2026£6,117.58

Compare ASUS HA3281A computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black prices UK

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Product Information

ASUS HA3281A
HealthCare Monitor
ASUS HealthCare Displays provides comprehensive line-up targeting for every HealthCare institutions needs. ASUS HealthCare Displays are factory calibrated with DICOM® Part 14 GSDF (Grayscale standard display function) compliance to ensure visual accuracy and consistency in finest details. ASUS HA3281A features 31.5-inch 8MP Anti-Glare, Low-Reflection (AGLR) pure RGB OLED panel, built-in colorimeter supports self / auto calibration to keep DICOM long term accuracy. ASUS HealthCare Displays delivers high-performance, precise and stable capabilities to fit any scenario.

Premium OLED panel with RGB stripes
ASUS HA3281A incorporates OLED technology which achieves ultra-precise control and extreme contrast by making each individual pixel its own light source. HA3281A has a pure RGB Stripe OLED panel with billions of self-illuminating pixels that can be individually activated to reproduce excellent contrast, ensuring the accurate and clear medical images.

Factory-Precise for DICOM Excellence
To provides reliable images and stable grayscale, ASUS HealthCare Displays compliant with the Digital Imaging and Communications in Medicine (DICOM) Part 14 GSDF standard, and also pass AAPM TG270 and TG18 compliance test.

Each ASUS HealthCare display is factory calibrated to guarantee DICOM color accuracy. The display then undergoes stringent testing to ensure smoother color gradations, better uniformity with Just-Noticeable Difference (JND) <10%.

Computer Monitors ASUS

Product

Name
ASUS HA3281A computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black
Brand
ASUS

Weight & dimensions

Width (with stand)
735.4 mm
Depth (with stand)
245 mm
Height (with stand)
626.9 mm
Weight (with stand)
14.8 kg
Width (without stand)
735.4 mm
Depth (without stand)
54.4 mm
Height (without stand)
466.9 mm
Weight (without stand)
7.4 kg

Power

Energy efficiency class (SDR)
E
Energy efficiency class (HDR)
Not available
Energy consumption (SDR) per 1000 hours
23 kWh
Power consumption (typical)
23.2 W
Power consumption (off)
0.3 W
Power consumption (PowerSave)
0.5 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Energy efficiency scale
A to G
European Product Registry for Energy Labelling (EPREL) code
1701832

Display

Display diagonal
80 cm (31.5")
Display resolution
3840 x 2160 pixels
Native aspect ratio
16:9
Display technology
LCD
Touchscreen
No
HD type
4K Ultra HD
Panel type
OLED
Response time
0.1 ms
Screen shape
Flat
Contrast ratio (typical)
1000000:1
Display number of colours
1.073 billion colours
Display brightness (typical)
250 cd/m²
Anti-glare screen
Yes
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Pixel pitch
0.182 x 0.182 mm
Viewable size, horizontal
69.8 cm
Viewable size, vertical
39.3 cm

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
5 - 90%

Ports & interfaces

Built-in USB hub
Yes
HDMI
Yes
Headphone out
Yes
USB hub version
3.2 Gen 2 (3.1 Gen 2)
USB Type-A downstream ports quantity
4
USB Type-C downstream ports quantity
1
USB Type-C DisplayPort Alternate Mode
Yes
USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
15 W
HDMI ports quantity
3
HDMI version
2.0
DisplayPorts quantity
1
DisplayPort version
1.4
HDCP
Yes
HDCP version
2.2

Ergonomics

VESA mounting
Yes
Cable lock slot
Yes
Height adjustment
Yes
Panel mounting interface
100 x 100 mm
Wall mountable
Yes
Cable lock slot type
Kensington
Adjustable height (max)
13 cm
Pivot
Yes
Pivot angle
-90 - 90°
Swivelling
Yes
Swivel angle range
-30 - 30°
Tilt adjustment
Yes
Tilt angle range
-5 - 23°

Other features

Brand specific technologies
Eye Care+
Hardware calibration
Yes

Design

Product colour
Black
Feet colour
Black

Performance

Flicker-free technology
Yes
Low Blue Light technology
Yes

Multimedia

Built-in speaker(s)
No
Built-in camera
No

Packaging data

Package width
878 mm
Package depth
298 mm
Package height
616 mm
Package weight
18.2 kg
Package type
Box

Sustainability

Sustainability certificates
ENERGY STAR

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