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Release date: 4 Feb 2024
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ASUS HA3281A computer monitor review

ASUS HA3281A. Display diagonal: 80 cm (31.5"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 0.1 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub, USB hub version: 3.2 Gen 2 (3.1 Gen 2). VESA mounting, Height adjustment. Product colour: Black

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%.

  • 31.5-inch 8MP (3840 x 2160) pure RGB OLED true 10-bit panel
  • Anti-Glare, Low-Reflection (AGLR) with Eye Care+ to protect eyes from long time use
  • Compliant with DICOM Part 14 GSDF standard
  • DICOM Preset and auto compensation of DICOM curve for ambient light changing
  • Built-in colorimeter supports Self / Auto calibration to ensures DICOM accuracy
  • Factory calibrated to ensures JND < 10%
  • Multiple I/O for flexibility: DisplayPort, HDMI, USB-C and USB hub
  • Ergonomic design with tilt, swivel, pivot and height adjustments for a comfortable viewing experience
  • IEC 60601-1-2, AAPM 270, TG18 and ISO13485 Compliance

ASUS HA3281A computer monitor specs

Weight & Dimensions

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

Operational Conditions

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

Packaging Data

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

Power

AC input frequency: 50/60 Hz
AC input voltage: 100 - 240 V
Power consumption (PowerSave): 0.5 W
Power consumption (off): 0.3 W
Power consumption (typical): 23.2 W

Ergonomics

Tilt angle range: -5 - 23°
Swivel angle range: -30 - 30°
Pivot angle: -90 - 90°
Height adjustment: 13 cm
Cable lock slot type: Kensington
Panel mounting interface: 100 x 100 mm

Performance

HDCP version: 2.2
Brand specific technologies: Eye Care+

Sustainability

Sustainability certificates: ENERGY STAR

Design

Feet colour: Black
Product colour: Black

Ports & Interfaces

DisplayPort version: 1.4
DisplayPorts quantity: 1
HDMI version: 2.0
HDMI ports quantity: 3
USB Power Delivery up to: 15 W
USB Type-A downstream ports quantity: 4
USB Type-C downstream ports quantity: 1
USB hub version: 3.2 Gen 2 (3.1 Gen 2)

Display

Viewable size, vertical: 39.3 cm
Viewable size, horizontal: 69.8 cm
Pixel pitch: 0.182 x 0.182 mm
Display number of colours: 1.073 billion colours
Viewing angle, vertical: 178°
Viewing angle, horizontal: 178°
Contrast ratio (typical): 1000000:1
Screen shape: Flat
Display technology: LCD
HD type: 4K Ultra HD
Response time: 0.1 ms
Display brightness (typical): 250 cd/m²
Panel type: OLED
Native aspect ratio: 16:9
Display resolution: 3840 x 2160 pixels
Display diagonal: 80 cm (31.5")
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