£358.99

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  • 26.5" QD-OLED
  • Quad HD, 16:9, 2560 x 1440
  • 240Hz, 0.03ms, 200cd/m²

Alienware 27" 240Hz QD-OLED Gaming Monitor delivers vibrant colour, infinite contrast, and fast 240Hz gameplay.

Display
Display diagonal 67.3 cm (26.5")
Display resolution 2560 x 1440 pixels
Native aspect ratio 16:9
Display technology QD-OLED
Touchscreen No
HD type Quad HD
Panel type OLED
Display brightness (typical) 200 cd/m²
Response time 0.03 ms
Response time measurement type GTG (Gray to Gray)
Screen shape Flat
Supported graphics resolutions 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1280 x 960, 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 2560 x 1440
Supported video modes 2160p, 480p, 576p, 1080p, 720p
Contrast ratio (typical) 1500000:1
Maximum refresh rate 240 Hz
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display number of colours 1.07 billion colours
Pixel pitch 0.2292 x 0.2292 mm
Pixel density 111 ppi
Viewable size, horizontal 58.7 cm
Viewable size, vertical 33 cm
Digital horizontal frequency 25 - 400 kHz
Digital vertical frequency 48 - 240 Hz
Surface hardness 2H
DCI-P3 coverage 99%
Performance
NVIDIA G-SYNC No
AMD FreeSync Yes
AMD FreeSync type FreeSync Premium
VESA Adaptive Sync support Yes
Flicker-free technology Yes
Low Blue Light technology Yes
Multimedia
Built-in speaker(s) No
Built-in camera No
Design
Market positioning Gaming
Product colour Black
Ports & interfaces
Built-in USB hub No
HDMI Yes
HDMI ports quantity 2
HDMI version 2.1
DisplayPorts quantity 1
DisplayPort out version 1.4
Headphone out No
HDCP Yes
HDCP version 1.4/2.3
Ergonomics
VESA mounting Yes
Panel mounting interface 100 x 100 mm
Cable lock slot Yes
Cable lock slot type Kensington
Height adjustment Yes
Adjustable height (max) 13 cm
Pivot Yes
Pivot angle -90 - 90°
Swivelling Yes
Swivel angle range -360 - 360°
Tilt adjustment Yes
Tilt angle range -5 - 21°
On Screen Display (OSD) Yes
Plug and Play Yes
Power
Energy efficiency class (SDR) E
Energy efficiency class (HDR) F
Energy consumption (SDR) per 1000 hours 21 kWh
Energy consumption (HDR) per 1000 hours 21 kWh
Power consumption (typical) 21 W
Power consumption (standby) 0.3 W
Power consumption (max) 70 W
Power consumption (off) 0.3 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Input current 1.5 A
Power supply type Internal
Energy efficiency scale A to G
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -20 - 60 °C
Operating relative humidity (H-H) 10 - 80%
Storage relative humidity (H-H) 5 - 90%
Operating altitude 0 - 5000 m
Non-operating altitude 5000 - 12192 m
Weight & dimensions
Width (with stand) 609.3 mm
Depth (with stand) 233.4 mm
Height (with stand) 523.3 mm
Weight (with stand) 5.54 kg
Width (without stand) 609.3 mm
Depth (without stand) 42 mm
Height (without stand) 354.3 mm
Weight (without stand) 3.9 kg
Bezel width (side) 1.13 cm
Bezel width (top) 7.78 mm
Bezel width (bottom) 1.65 cm
Packaging data
Package weight 8.45 kg
Packaging content
Stand included Yes
Cables included DisplayPort, HDMI, Power
Sustainability
Doesn't contain PVC/BFR, Arsenic, Mercury
Other features
Compliance certificates RoHS