Acer CB2 CB272K computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD Black - UM.HB2AA.011

Incredible Images, Edge-to-Edge
Whether you’re watching movies, playing games, or getting some work done, you’ll get amazing visuals with up to UHD1 resolution. Enjoy more monitor real estate with an up to 34” ZeroFrame display1, allowing you to see more and do more.

See From Every Angle
See what’s on the screen clearly at up to 178° whether viewed from an angle or front and center. Viewing from an angle is made possible via the IPS (In-plane Switching) panel and technology while maintaining the same level of high-quality color.

Vivid HDR
When you decide to unwind and relax, do so in front of a display with images that realistic and natural—with HDR. Acer’s HDR 101 displays utilize an edge array with global dimming which increase the overall contrast, making black areas darker and white areas bright.

No Screen Tearing
Say goodbye to stuttering and tearing with AMD FreeSync™,2. Video playback is quicker, easier and smoother as the monitor’s refresh rate is synched to your computer’s framerate.

High-speed Response
Enjoy clear, blur-free images even when the action speeds up with the 1ms3 Visual Response Boost™. A rapid response time ensures images appear clearly as they quickly move across the display, providing more immersive viewing.

Eye Safety First
Protect your eyes from unnecessary strain by utilizing Acer BlueLightShield™ and Flickerless™ technologies. View your monitor for longer with reduced glare and eye fatigue thanks to Acer ComfyView™ and Low Dimming™.

Impeccable Placement
No matter where you’ve decided to place your display, finding that perfect position is easy with the adjustable stand. Go on and tilt, swivel, pivot, and adjust the height to hit that ergonomic sweet spot.

• Incredible Images, Edge-to-Edge
• See From Every Angle
• Vivid HDR
• No Screen Tearing
• High-speed Response
• Eye Safety First
• Impeccable Placement

Display diagonal	27
Display resolution	3840 x 2160
Native aspect ratio	16:9
HD type	4K Ultra HD
Panel type	IPS
Response time	4
Screen shape	Flat screen
Contrast ratio (typical)	1000:1
Maximum refresh rate	60
Display number of colours	1.07 billion colours
LED backlight	Y
Display brightness (typical)	350
Anti-glare screen	Y
Supported graphics resolutions	3840 x 2160
Contrast ratio (dynamic)	100000000:1
Viewing angle, horizontal	178
Viewing angle, vertical	178
Pixel pitch	0.155 x 0.155
Viewable size, horizontal	597
Viewable size, vertical	336
Digital horizontal frequency	30 - 160
Digital vertical frequency	40 - 60
High Dynamic Range (HDR) supported	Y
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Colour depth	8
Colour gamut standard	sRGB
Colour gamut	99
NVIDIA G-SYNC	N
AMD FreeSync	N
Built-in speaker(s)	Y
Built-in camera	N
RMS rated power	2
Market positioning	Business
Product colour	Black
Built-in USB hub	N
HDMI	Y
Headphone out	Y
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.2
VESA mounting	Y
Height adjustment	Y
Panel mounting interface	100 x 100
Wall mountable	Y
Adjustable height (max)	165
Pivot	Y
Swivelling	Y
Swivel angle range	-178 - 178
Tilt adjustment	Y
Tilt angle range	-5 - 35
Power consumption (typical)	23
Power consumption (standby)	0.5
Power consumption (max)	150
Power consumption (off)	0.3
Width (with stand)	614
Depth (with stand)	270
Height (with stand)	555
Weight (with stand)	8300
Width (without stand)	615
Depth (without stand)	69
Height (without stand)	366
Weight (without stand)	5320
Cables included	HDMI,Power
Sustainability certificates	China Environmentally Friendly Certification,TCO