BenQ EX271QMZ 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 0.03 ms

BenQ EX271QMZ 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 2026.

Released: 2026-06-10

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 240 Hz
Panel: OLED
Response time: 0.03 ms
Released: 2026-06-10
Part number: 9H.LPPLA.TBE
EAN / UPC: 4718755099052

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)
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 density: 110 ppi
Display diagonal (metric): 67.31 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Colour gamut standard: DCI-P3, sRGB
Colour gamut: 99%

Performance

AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium
Flicker-free technology: Yes
Low Blue Light technology: Yes
Smart modes: Cinema, Custom, Game

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Multimedia

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

Design

Market positioning: Gaming
Product colour: White

Ports & interfaces

USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 15 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 1.4
Headphone out: Yes
HDCP: Yes
HDCP version: 2.3

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Wall mountable: Yes
Height adjustment: Yes
Adjustable height (max): 10 cm
Swivelling: Yes
Swivel angle range: 15 - 15°
Tilt adjustment: Yes
Tilt angle range: -5 - 15°
On Screen Display (OSD): Yes
On Screen Display (OSD) languages: Bulgarian, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Swedish, Ukrainian
Number of OSD languages: 18

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 24 kWh
Energy consumption (HDR) per 1000 hours: 26 kWh
Power consumption (typical): 29 W
Power consumption (standby): 0.5 W
Power consumption (max): 100 W
AC input voltage: 100 - 240 V
Power supply type: Internal
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 609.3 mm
Depth (with stand): 223.5 mm
Height (with stand): 425.4 mm
Weight (with stand): 6.3 kg
Width (without stand): 609.3 mm
Depth (without stand): 62.4 mm
Height (without stand): 354.3 mm
Weight (without stand): 3.96 kg

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About this product

Beyond the Screen. Made for Game Art. Discover worlds the way they were meant to be seen. MOBIUZ for Game Art: Your Game, a Masterpiece. Flip through an artbook from Elden Ring, Horizon Forbidden West, or Tears of the Kingdom — every stunning landscape and ruin reflects the soul of game art. BenQ Colour Lab preserves this vision with exclusive colour tuning, keeping visuals vivid, immersive, and true to the artist’s intent—on screen and in print. MOBIUZ knows Game Art. Loaded with studio-grade Spectral Colour and true-to-life Pixel Contrast, plus 120+ custom colour profiles from the Color Shuttle Game Art Database — all tuned for your favourite games. OLED Brilliance and Intelligent Burn-In Protection Powered by 3rd Gen QD-OLED with a Tandem Structure, this display delivers insane contrast and lifelike visuals. EX271QMZ features industry-standard graphene film for heat dispersion and is bolstered by the Intelligent OLED Protection Suite, where Pixel Refresh, Idle Dimmer, and Pixel Shift proactively prevent uneven wear that leads to burn-in. The EX271QMZ is further enhanced by Brightness Flow for stable brightness performance.

EX271QMZ vs similar monitors

	BenQ EX271QMZ 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	0.03 ms	0.03 ms	0.03 ms	0.03 ms
Released	2026	2026	2026	2026