Acer X27UW3bmiiprx

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 0.03 ms

Acer X27UW3bmiiprx 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 2025.

Released: 2025-10-16

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 240 Hz
Panel: OLED
Response time: 0.03 ms
Released: 2025-10-16
Part number: UM.GXXEE.305
EAN / UPC: 4711474804747

Display

Display diagonal: 67.3 cm (26.5")
Display resolution: 2560 x 1440 pixels
HD type: Quad HD
Native aspect ratio: 16:9
Display technology: QD-OLED
Panel type: OLED
Display brightness (peak): 400 cd/m²
Display brightness (typical): 200 cd/m²
Response time: 0.03 ms
Response time measurement type: GTG (Gray to Gray)
Display surface: Gloss
Screen shape: Flat
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: 0.229 x 0.229 mm
Pixel density: 111 ppi
Viewable size, horizontal: 59 cm
Viewable size, vertical: 33.4 cm
Digital horizontal frequency: 30 - 400 kHz
Digital vertical frequency: 48 - 240 Hz
Display diagonal (metric): 69 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Surface hardness: 3H
Colour depth: 10 bit
DCI-P3 coverage: 99%

Performance

NVIDIA G-SYNC: Yes
AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium Pro

View all specifications +6 more sectionsShow fewer specifications

Multimedia

Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes

Design

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

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 2
DisplayPort out version: 1.4
Headphone out: Yes

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): 15 cm
Pivot: Yes
Pivot angle: -90 - 90°
Swivelling: Yes
Swivel angle range: -20 - 20°
Tilt adjustment: Yes
Tilt angle range: -5 - 25°

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 25 kWh
Energy consumption (HDR) per 1000 hours: 28 kWh
Power consumption (typical): 25 W
Power consumption (standby): 0.5 W
Power consumption (max): 80 W
Power consumption (off): 0.3 W
Power supply type: External
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 603.1 mm
Height (with stand): 572.9 mm
Weight (with stand): 5.33 kg
Width (without stand): 603.1 mm
Depth (without stand): 42.5 mm
Height (without stand): 354.3 mm
Weight (without stand): 3.78 kg

Check the manufacturer's page before buying.

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About this product

Enter the arena of champions. Unleash your potential with the Predator X27 QD-OLED. Quantum dot brilliance reveals every threat, lightning-fast precision fuels your ambition, and adaptive technology molds to your command.

QUANTUM DOT BRILLIANCE

Immerse yourself in a vibrant, cinematic dimension with the stunning 4K quantum dot OLED display. True 10-bit color depth delivers otherworldly visuals, while image retention refresh ensures your display remains crisp and flawless for battles to come.

QUANTUM DOT

This technology infuses your display with billions of nano-sized crystals, enhancing color vibrancy and accuracy for a gaming experience that's not just seen, but truly felt.

OLED TECHNOLOGY

The OLED panel brings each pixel to life, independently illuminating for deep blacks and brilliant colors, offering unparalleled contrast and detail in your gaming universe.

VESA DISPLAYHDR™ TRUE BLACK 500

Dive into worlds where brilliance meets shadow. With true blacks, vivid highlights, and 500 nits peak brightness, every frame reveals detail once lost in darkness.

User manual (PDF)

X27UW3bmiiprx vs similar monitors

	Acer X27UW3bmiiprx	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	0.03 ms	0.03 ms	0.03 ms	0.03 ms
Released	2025	2026	2026	2026