Acer X27U 27″ 240Hz Monitor

27 inch · 2560 x 1440 · 240 Hz · OLED

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 240 Hz
Panel OLED
Response time 0.01 ms

Acer X27U 27″ 240Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 240 Hz refresh rate and OLED panel. The high refresh rate makes fast games look smoother. It came out in 2023.

Released: 2023-06-19

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 240 Hz
Panel: OLED
Response time: 0.01 ms
Released: 2023-06-19
Part number: UM.HXXEE.001
EAN / UPC: 4711121472428

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: Wide Quad HD
Native aspect ratio: 16:9
Display technology: OLED
Panel type: OLED
Display brightness (typical): 1000 cd/m²
Response time: 0.01 ms
Screen shape: Flat
Contrast ratio (dynamic): 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: 0.23 x 0.23 mm
Viewable size, horizontal: 58.7 cm
Viewable size, vertical: 33 cm
Display diagonal (metric): 68.6 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Colour depth: 10 bit
Colour gamut standard: DCI-P3
Colour gamut: 99%

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC Compatible
Flicker-free technology: Yes
Low Blue Light technology: Yes

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Multimedia

RMS rated power: 10 W
Built-in speaker(s): Yes

Design

Market positioning: Gaming
Product colour: Black
Front bezel colour: Black
Feet colour: Black

Ports & interfaces

Built-in USB hub: Yes
USB upstream port type: USB Type-B
Number of USB Type-B upstream ports quantity: 2
USB Type-C downstream ports quantity: 1
USB Type-C DisplayPort Alternate Mode: Yes
USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 90 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort version: 1.4
Headphone out: Yes
DC-in jack: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Wall mountable: Yes
Height adjustment: Yes
Adjustable height (max): 15 cm
Swivelling: Yes
Swivel angle range: -25 - 25°
Tilt adjustment: Yes
Tilt angle range: -5 - 25°

Power

Energy efficiency class (SDR): G
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 35 kWh
Energy consumption (HDR) per 1000 hours: 37 kWh
Power consumption (typical): 35 W
Power consumption (standby): 0.5 W
Power consumption (max): 225 W
Power consumption (off): 0.3 W
Power supply type: External
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 604.4 mm
Depth (with stand): 266.9 mm
Height (with stand): 569.2 mm
Weight (with stand): 6.1 kg
Width (without stand): 604.4 mm
Depth (without stand): 56 mm
Height (without stand): 350.6 mm
Weight (without stand): 4.1 kg

Other features

Compliance certificates: MPR II

Check the manufacturer's page before buying.

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About this product

Perfection defines the Predator X27U WQHD OLED display. It is brimming with the latest tech, a high refresh rate (240Hz), a low pixel response time (0.01ms), and the frame-syncing power of AMD FreeSync™ Premium.

OLED MAKES ALL THE DIFFERENCE

Ever seen an OLED in action? They go above and beyond colors so vivid that you might just question reality. The addition of Image Retention Refresh also works to prevent burn-in. Enjoy longer.

AMD FREESYNC™ PREMIUM1

You deserve to have smooth gaming combined with HDR’s brilliant pixel quality, and that’s what AMD FreeSync™ Premium technology is all about.

FAST 240HZ REFRESH

If you want seamless gameplay at ridiculous levels of speed, you’ve come to the right place with a native 240Hz refresh rate. Variable refresh rate included.

0.01MS PIXEL RESPONSE

The 0.01ms pixel response time keeps your sessions fluid, unbroken and unmatched – with little to no ghosting.

PLUG IN

Do you stream? Do you have multiple consoles in addition to your PC and want them all plugged in at once? Use one set of keyboard and mouse and switch seamlessly with the KVM switch.

User manual (PDF)

X27U vs similar monitors

	Acer X27U 27″ 240Hz Monitor	AOC AG276QZD/69 27″ 240Hz Monitor	AOC G4 Q27G4ZDRAD 27″ 240Hz Monitor	ASUS ROG Strix XG27AQDMES-R 27″ 240Hz Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	2560 x 1440	2560 x 1440	2560 x 1440	2560 x 1440
Refresh rate	240 Hz	240 Hz	240 Hz	240 Hz
Panel	OLED	OLED	OLED	OLED
Response time	0.01 ms	0.03 ms	0.03 ms	0.03 ms
Released	2023	2026	2026	2026