BenQ EX2780Q 27" 2K QHD 144Hz 1ms HDRi Type-C FreeSync Gaming Monitor with Remote Control
27 inch 2K QHD 16:9 IPS Display; Wide gamut space with HDR and FreeSync for utmost and smooth image; Built-in Monitor Speakers by treVolo (2Wx2 + 5W Subwoofer Stereo)
68.6 cm (27")
Display brightness (typical) Display brightness, measured by its Luminance, presented as a figure in candela per square meter (cd/m2). Typical brightness ratings for monitors range from 250 to 350 cd/m2 with a target value of between 80 to 120 cd/m2 being suitable for most displays in a normal viewing environment.
Display resolution The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
2560 x 1440 pixels
Native aspect ratio The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
Response time The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
Supported graphics resolutions The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.
2560 x 1440
Aspect ratio The aspect ratio is the ratio of the width of a shape to its height. For example, 4:3 is common for standard displays and 16:9 is the ratio for Widescreen TV.
Contrast ratio (typical) The difference in light intensity between the brightest white and the darkest black.
Contrast ratio (dynamic) A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.
Maximum refresh rate
Viewing angle, horizontal Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
Viewing angle, vertical Maximum vertical angle at which a display can be viewed with acceptable visual performance.
Display number of colours
1.073 billion colours
Viewable size, horizontal The viewable size is often somewhat smaller than the actual size of a monitor, because there is a border around the image.
Viewable size, vertical
AMD FreeSync The product includes AMD Freesync Technology for the dynamic synchronization of the graphic card and the monitor in order to avoid screen tearing.
VESA Adaptive Sync support
Market positioning Under which category can the device be positioned in the market, e.g. camera phone.
Feet colour The colour of the feet, which are the projecting part on which a device/piece of furniture, or each of its legs, stands.
TUV Flicker-free, TUV LBL
Ports & interfaces
Built-in USB hub Whether or not the device features a USB hub to connect more than one other device via USB.
USB Type-C DisplayPort Alternate Mode
DVI port Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
HDMI HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
HDMI ports quantity The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
DisplayPorts quantity Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
HDCP High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.
AC (power) in
Tilt angle range
-5 - 20°
On Screen Display (OSD)
On Screen Display (OSD) languages
Arabic, Simplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, French, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, SER, Swedish
Number of OSD languages
Energy efficiency class (SDR)
Energy efficiency class (HDR)
Energy consumption (SDR) per 1000 hours
Energy consumption (HDR) per 1000 hours
Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
Power consumption (standby) The amount of electricity that is consumed when the product is on standby.
Energy efficiency scale
A to G
Weight & dimensions
Width (without stand)
Depth (without stand)
Height (without stand)
Weight (without stand)
|Product Condition||Brand New/Unused|
|Refresh Rate (Hz)||144Hz|
|Screen Resolution||2560x1440 (QHD/2K)|
|Input||DisplayPort / DP, HDMI, USB-C|