Highlights
An Elevated Experience HDRi is your best defense against the dark. A built-in sensor detects ambient light levels and simultaneously assesses and adjusts on-screen images. Customized color performance, detail contrast, and image clarity deliver mind-blowing display. Enjoy an unmatched visual experience that draws you into your favorite movies and games. Intelligent Control A nearly invisible sensor evaluates ambient light and on-screen content. Then it adjusts display brightness for your ideal viewing experience. Stunning Clarity Proprietary HDRi improves image contrast and clarity for greater detail. Dark corners reveal what they’re hiding and bright areas are not overexposed. Vivid Colors HDRi takes color to the next level of accuracy and intensity. Refined color saturation and elevated image balance ensure a stellar color experience. That's Entertainment BenQ entertainment monitors are designed around complete immersion. HDRi tech and 2.1 channel integrated sound produce cinematic picture quality and superior audio delivery. EW2780U draws you into the action for your best streaming, gaming, or viewing experience yet. Complete Immersion EW2780U is built to entertain. Clear images and amazing color combine with crisp audio for ultimate realism. Combine that with its 24P cinematic frame rate, and you’ll experience movies and games on a new level. Obsessed with Sound EW2780U turns an ear toward auditory innovation. 2.1 channel sound and Digital Signal Processor (DSP) delivers a customizable audio experience. treVolo True Sound Premium sound adds new dimension and depth. Dual speakers are supported by a subwoofer for an unmatched audio experience. The DSP chip lets you select the appropriate audio mode for your content. EW2780U. Hearing is believing. Your Entertainment. Your Way. You determine when, where, and how you binge watch or game. Adjust settings with ease—even from across the room. Your Eyes, We Care BenQ's industry-leading eye-care technologies reduce eye fatigue while ensuring greater user comfort. We’re protecting your eyes every time you use a monitor with eye-care™ technology. Because it matters.Specifications
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Display diagonal
68.6 cm (27")
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Display resolution
3840 x 2160 pixels
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Native aspect ratio
16:9
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Display technology
LED
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Touchscreen
N
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HD type
4K Ultra HD
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Panel type
IPS
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Screen shape
Flat
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Contrast ratio (typical)
1300:1
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Maximum refresh rate
60 Hz
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Display number of colours
1.073 billion colours
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Display brightness (typical)
350 cd/m²
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Response time
5 ms
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Supported graphics resolutions
3840 x 2160
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Contrast ratio (dynamic)
20000000:1
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Viewing angle, horizontal
178°
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Viewing angle, vertical
178°
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Response time (fast)
5 ms
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Pixel pitch
0.155 x 0.155 mm
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Horizontal scan range
30 - 135 kHz
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Vertical scan range
24 - 76 Hz
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Viewable size, horizontal
59.7 cm
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Viewable size, vertical
35.6 cm
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High Dynamic Range (HDR) supported
Y
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RGB colour space
sRGB
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sRGB coverage (typical)
99%
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Flicker-free technology
Y
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Low Blue Light technology
Y
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Built-in speaker(s)
Y
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Built-in camera
N
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Number of speakers
2
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RMS rated power
10 W
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Market positioning
Home
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Product colour
Black, Brown
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Country of origin
China
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Built-in USB hub
N
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HDMI
Y
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Headphone out
Y
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USB Type-C DisplayPort Alternate Mode
Y
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USB Power Delivery up to
60 W
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DVI port
N
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HDMI ports quantity
2
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HDMI version
2.0
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DisplayPorts quantity
1
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DisplayPort version
1.4
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VESA mounting
Y
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Cable lock slot
Y
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Panel mounting interface
100 x 100 mm
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Cable lock slot type
Kensington
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Tiltable
Y
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Tilt angle range
-5 - 15°
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On Screen Display (OSD)
Y
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Number of OSD languages
18
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Energy efficiency class (SDR)
G
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Energy efficiency class (HDR)
G
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Energy consumption (SDR) per 1000 hours
31 kWh
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Energy consumption (HDR) per 1000 hours
39 kWh
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Power consumption (typical)
31.1 W
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Power consumption (standby)
0.3 W
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Power consumption (off)
0.3 W
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AC input voltage
100 - 240 V
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AC input frequency
50/60 Hz
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Energy efficiency scale
A to G
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Cables included
AC, HDMI
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Manual
Y
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Width (with stand)
614 mm
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Depth (with stand)
196 mm
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Height (with stand)
461.4 mm
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Width (without stand)
61.4 cm
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Depth (without stand)
6.96 cm
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Height (without stand)
36.6 cm
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Weight (without stand)
6.7 kg
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Package width
460 mm
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Package depth
145 mm
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Package height
730 mm
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Package weight
8.5 kg
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Package type
Box
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Harmonized System (HS) code
85285210
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i-Care technology
Y