AOC Q27G4KD

DisplaysMonitor

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At a glance

Key facts

Diagonal Size
26.5"
Resolution
2560 × 1440
Panel / Backlight
OLED · QD-OLED
Aspect Ratio
16:9
USB-C Power Delivery
-

Buying advice

AOC Q27G4KD targets gaming or mixed desktop use with 2560 × 1440 at 500Hz. Match the display mode to your graphics hardware and verify local availability, connectivity and warranty. Manufacturer brightness and response claims are conditional, not independent measurements.

Available specifications

46 fields · 14 unavailable fields

PHYSICAL SCALE

PHYSICAL SIZE
590.42 × 333.72 mm

RELEASE / IDENTITY

Release Date
-
Brand
AOC
Series
-
Model
Q27G4KD

SCREEN

Active Screen Area
590.42 × 333.72 mm
Diagonal Size
26.5"
Resolution
2560 × 1440
Aspect Ratio
16:9
Pixel Density
110.8 ppi
PPI / PIXEL PITCH

Visual insight

Pixel density / PPI

Fixed 50–300 PPI axis. Pixel-pitch samples are symbolic and not physical pixels.

AOC Q27G4KD
110.8 ppiPixel pitch 229.2 µm
Panel / Backlight
OLED · QD-OLED
Screen Shape
Flat

MOTION

Refresh Rate
500 Hz
VRR Range
-
Adaptive Sync
Adaptive-Sync
Official Response
0.03 ms · GtG

HDR & COLOR

HDR Formats
-
HDR Certifications
VESA DisplayHDR True Black 500
HDR CAPABILITY

Visual insight

HDR capability

Five fixed axes: 2,000 nits linear; 1,500,000:1 and 2,304 zones logarithmic; 4 formats; 6–12 bit. Missing axes stay open, not zero.

AOC Q27G4KD
—VESA DisplayHDR True Black 500
Peak brightness1,300 nits · claimed
Contrast1,500,000:1 · claimed
DimmingPixel-level (OLED)
HDR formatsUnsupported
Color depth-
Claimed typical300 nits
Claimed peak1,300 nits
Measured peak-
Local dimmingPixel-level (OLED)
Claimed Brightness
Typical 300 nits · Peak 1,300 nits
Claimed Contrast
1,500,000:1
Local Dimming
-
Color Coverage
-
COLOR GAMUT COVERAGE

Visual insight

Color gamut coverage

Coverage bars use a fixed 0–100% axis. They do not depict CIE geometry, gamut shape, or overlap.

AOC Q27G4KD
sRGB-
DCI-P3-
Adobe RGB-
Color Depth
-

CONNECTIVITY

PORT MAP

Visual insight

Ports and hub features

Icons use structured counts, versions, capabilities, and booleans. Unsupported and unknown remain distinct.

AOC Q27G4KD
HDMI2× · v2.1✓
DisplayPort1× · v2.1✓
USB-CUnknown?
ThunderboltUnknown?
USB hubSupported✓
EthernetUnknown?
AudioSupported✓
KVMUnknown?
HDMI
2 ports · 2.1
DisplayPort
1 ports · 2.1
USB-C
-
Thunderbolt
-
USB-C Capabilities
-
USB-C Power Delivery
-
Hub / KVM / Ethernet
USB hub Yes
Audio / Speakers
Audio out Yes

ERGONOMICS

ERGONOMIC CAPABILITIES

Visual insight

Ergonomics

Adjustment ranges, known stand capabilities and VESA dimensions are shown. Unspecified directions remain unknown.

AOC Q27G4KD
Height130 mm✓
Tilt-5° to 23°✓
Swivel30° to 30°✓
PivotUnknown?
VESA100 × 100 mm✓
Stand
-
Height Adjustment
130 mm
Tilt
-5° – 23°
Swivel
L 30° · R 30°
Pivot
-
VESA Mount
100 × 100 mm

BODY & POWER

Body Dimensions
609.3 × 357.7 × 55 mm
With-Stand Dimensions
W 609.3 · H 407.7–537.7 · D 240 mm
Weights
Without stand 5.08 kg · With stand 6.54 kg
Power Consumption
Typical 85 W
Warranty
-

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