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RD280U

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Specifications

All Specifications

Display

Screen Size

28.2 inch

Panel Type

IPS

Backlight Technology

LED backlight

Resolution (max.)

3840x2560

Brightness (typ.)

350 nits

Brightness (peak)(HDR)

400 nits

HDR

HDR10, VESA DisplayHDR 400

Viewing Angle (L/R) (CR>=10)

178°/178°

Response Times (GtG)

5 ms

Native Contrast

1200:1

Refresh Rate (Hz)

60 (DP, USB-C)

Color Gamut

95% P3

Color Mode

sRGB, HDR, M-Book, User, ePaper, Cinema, Coding - Dark Theme, Coding - Light Theme

Aspect Ratio

3:2

Display Colors

1.07 billion colors

PPI

164

Display Screen Coating

Nano Matte Panel

Color Temperature

Bluish, Normal, Reddish, User Define

Gamma

1.8 - 2.6

HDCP

2.2

OSD Language

Arabic, Chinese (simplified), Chinese (traditional), Czech, Deutsch, English, French, Hungarian, Italian, Japanese, Korean, Netherlands, Polish, Portuguese, Romanian, Russian, Spanish, Swedish

AMA

Yes

Audio

Built-in Speaker

2Wx2

Headphone Jack

Yes

Power

Voltage Rating

100 - 240V

Power Supply

Built-in

Power Consumption (normal)

34 W

Power Consumption (max)

205 W

Power Consumption (sleep mode)

<0.5 W

Power Delivery(USB C / Thunderbolt 3)

90 W

Dimension and Weight

Tilt (down/up)

-5˚ - 20˚

Swivel (left/right)

15˚/ 15˚

Height Adjustment Stand

110 mm

Dimensions (HxWxD) (mm)

474.3 - 587.3x610.4x244.5

Dimensions (HxWxD) (inch)

18.7 - 23.1x24.0x9.6

Dimensions (HxWxD) (Landscape) (mm)

587.3x610.4x244.5

Dimensions (HxWxD) (Landscape) (inch)

23.1x24.0x9.6

Dimensions (HxWxD) (w/o Base) (mm)

427.8x610.4x87.1

Dimensions (HxWxD) (w/o Base) (inch)

16.8x24.0x3.4

Net Weight (kg)

10.4

Net Weight (lb)

23.0

Net Weight (w/o Base) (kg)

7.5

Net Weight (w/o Base) (lb)

16.5

VESA Wall Mount

100x100 mm

Accessories

Other Accessories

QSG, Warranty Card, Safety Instruction

Connectivity

HDMI (v2.0)

DisplayPort (v1.4)

USB C(PowerDelivery 90W, DisplayPort Alt Mode, Data)

Daisy Chain Technology

USB C out ( MST)

USB Type-B upstream (USB 3.2 Gen 1, 5 Gbps, data only)

USB Type-A downstream (USB 3.2 Gen 1, 5 Gbps, power charging 4.5W)

USB Type-C downstream (USB 3.2 Gen 1, 5 Gbps, power charging 7.5W)

Eye Care

Flicker-free Technology

Yes

Brightness Intelligence Gen2 (B.I. Gen2)

Yes

Low Blue Light Plus

Yes

Color Weakness

Yes

ePaper

Yes

Eye Reminder

Yes

Night Hours Protection

Yes

Environmental Standards

Energy Star

8.0

TCO Certified

9.0

EPEAT

Bronze

Certification

TUV Certificate

Eye Comfort 2.0, EyeSafe 2.0, Flicker-free, Low Blue light (Hardware Solution) , Low Blue light (Software Solution), Reflection Free

Professional

KVM Switch

Yes

FW update by USB

Yes

MoonHalo

Yes

Software

Display Pilot 2

Yes

Display Quickit

Yes

Support

Add Flow to Your Workflows

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FAQ

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Download

Find the latest user manual

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FAQs

Browse all related FAQs

Does the RD280U support PIVOT adjustment?

The RD280U offers swivel, tilt, and height adjustments, but no PIVOT adjustment.
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What is BenQ Eye-Care Technology?

BenQ Eye-Care Technology works by reducing your eye strain and headaches and alleviating blurred vision. BenQ brings viewing comfort for you and your family during work, play, and study in everyday life.
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How can I light up the LED indicator on the Function Bar?

First, Go to Menu > Coding Booster > Function Bar > LED Indicator and set the function to 10 sec. or ON.
Then, please check whether all accessible functions are activated, the functions including Night Hours Protection, Low Blue Light Plus and B.I. Gen2. Please find out more information in the user manual.
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How to successfully activate the Coding HotKey on the Function Bar and quick transitions between various color modes?

First, remove the protective sticker from the Function Bar, then swiftly press the Coding HotKey located at the center of the function bar. After that, you're all set.
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What is Night Hours Protection?

BenQ-exclusive Night Hours Protection, created specifically for nocturnal programmers in low-light environments, leverages minimum brightness technology to provide the ultimate eye-care filter for those coding late into the night or in dimly lit spaces.
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What is Brightness Intelligence Technology?

BenQ-exclusive Brightness Intelligence (B.I.) Technology utilizes an active sensor to gauge ambient brightness throughout the day and automatically adjusts display brightness for the most comfortable viewing experience.
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How can I benefit from multi-screen setups via Multi-Stream Transport (MST)?

Extend your screen across more visual displays without clutter in your workspace by following several steps. Please click and follow the instructions below, or read on to learn more about this topic.
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How does KVM switch function?

Connect Computer 1 and Computer 2 to your monitor and the Computer 1 and Computer 2 will be identified. Then to switch the input video source is possible. Please click and follow the instructions below, or read on to learn more about this topic.
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What are the benefits that P3 color space offers?

P3 is a common color space for digital movie projection, offering a much wider gamut of colors than standard RGB and capable of displaying more colors. Please click and follow the instructions below, or read on to learn more about this topic.
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What is the purpose of the USB-C port?

The USB-C port accepts data, video, audio, and power from one cable.
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