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Acer X34 X5bmiiphuzx

34" QD-OLED 3440x1440 at 240Hz.

Specifications

Screen size34"
Resolution3440x1440
Refresh rate240Hz
PanelQD-OLED
OLED subpixel layoutNot stated by Acer
Curvature1800R
HDRDisplayHDR True Black 400
sRGBNot stated by Acer
DCI-P399%
CoatingNot stated by Acer
HDMI ports2
HDMI version2.1
DisplayPort in1
DisplayPort version1.4
DisplayPort out (MST)Not stated by Acer
USB-C video (DP Alt Mode)Not stated by Acer
USB-C charging90W
ThunderboltNot stated by Acer
USB hub portsNot stated by Acer
KVM switchNot stated by Acer
Ethernet (RJ45)Not stated by Acer
Height adjustment150mm
TiltYes
SwivelYes
Pivot (portrait)No
VESA mount100x100mm
SpeakersYes
ControlsNot stated by Acer
Power supplyNot stated by Acer
Burn-in warrantyNot stated by Acer
Release yearNot stated by Acer
FirmwareNot stated by Acer
MPNNot stated by Acer
EANNot stated by Acer
UPCNot stated by Acer

Glossy (glare) surface. USB-C 90W; DP Alt Mode not stated. Speakers 10W. Burn-in coverage not stated. Part UM.CXXAA.501.

Source: Acer official. Checked 2026-11-05. Blank = not stated by the maker.