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AOC · QD-OLED

AOC GAMING Q27G4ZD

27-inch QD-OLED with 2560 × 1440 at up to 240Hz.

27" · 2560 × 1440 · 240Hz native (US version: 2560 × 1440 at 240Hz.)

Exact model: Q27G4ZD

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AOC Q27G4ZD OLED monitor
Product image: AOC
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Before you buy.

This US version runs at up to 240Hz. A 280Hz regional version shares the model name, so check the refresh rate on the seller's specification sheet.

Exact model specifications

Specifications.

Model number
Q27G4ZD
Screen size
27 inches
Panel technology
QD-OLED
Native resolution
2560 × 1440
Maximum at native resolution
240Hz (US version: 2560 × 1440 at 240Hz.)
Screen format
Standard
Curvature
Flat
Screen coating
Anti-glare
Connections
DisplayPort 1.4, HDMI 2.0, USB-A hub
USB-C video
No
USB-C charging
0W
Built-in speakers
No
KVM switch
No
HDR format / certification
VESA DisplayHDR True Black 400
Variable refresh rate
G-SYNC Compatible
Burn-in coverage
Not confirmed
Sources and product image 5 sources

Image: AOC product image.

Compare before deciding

Alternatives for the same use.

Keep the same screen size class and resolution, then compare what changes.

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Closest screen match
AOC AG276QZD2 OLED monitor
AOCQD-OLED

AGON PRO AG276QZD2

Exact model: AG276QZD2

27" · 2560 × 1440 at 240Hz native (US version: 2560 × 1440 at 240Hz.)

Same 27-inch class and native refresh for gaming.

Compared with Q27G4ZD

Screen coating
Anti-reflectionQ27G4ZD: Anti-glare
Built-in speakers
YesQ27G4ZD: No
Documented inputs
HDMI 2.0, DisplayPort 1.4, USB 3.2 Gen 1Q27G4ZD: DisplayPort 1.4, HDMI 2.0, USB-A hub
Burn-in coverage
Covered for 3 years, subject to warranty termsQ27G4ZD: Not confirmed

This US version runs at up to 240Hz. A 280Hz regional version shares the model name, so check the refresh rate on the seller's specification sheet.

Compare with this model
$349.99

In stock at Amazon

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USB-C video option
GIGABYTE FO27Q2 OLED monitor
GIGABYTEQD-OLED

FO27Q2

Exact model: FO27Q2

27" · 2560 × 1440 at 240Hz native

Same 27-inch class and native refresh for gaming.

Compared with Q27G4ZD

Native resolution and refresh
2560 × 1440 at 240HzQ27G4ZD: 2560 × 1440 at 240Hz. US version: 2560 × 1440 at 240Hz.
USB-C video
YesQ27G4ZD: No
USB-C charging
18WQ27G4ZD: 0W
KVM switch
YesQ27G4ZD: No

USB-C carries video and supplies up to 18W. Compare that with your computer's charging needs.

Compare with this model
$799.99

In stock at Amazon

Checked . Price details
Check price on AmazonFull specifications and sources →