AOC AGON PRO AG276QSD 27″ 360Hz Monitor

27 inch · 2560 x 1440 · 360 Hz · OLED

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 360 Hz
Panel OLED
Response time 0.03 ms

AOC AGON PRO AG276QSD 27″ 360Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 360 Hz refresh rate and OLED panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-03-24

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 360 Hz
Panel: OLED
Response time: 0.03 ms
Released: 2025-03-24
Part number: AG276QSD

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): 1000 cd/m²
Display brightness (typical): 450 cd/m²
Response time: 0.03 ms
Response time measurement type: GTG (Gray to Gray)
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 150000:1
Maximum refresh rate: 360 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 0.2292 x 0.2292 mm
Viewable size, horizontal: 59 cm
Viewable size, vertical: 33.4 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: DisplayHDR 400 True Black
sRGB coverage (typical): 100%
DCI-P3 coverage: 98.5%

Performance

VESA Adaptive Sync support: Yes
Flicker-free technology: Yes
Game mode: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 10 W
Built-in speaker(s): Yes

Design

Market positioning: Gaming
Product colour: Black, Grey
Frameless design: Yes

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type: USB Type-B
Number of upstream ports: 1
Number of USB Type-B upstream ports quantity: 1
USB Type-A downstream ports quantity: 2
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 2
DisplayPort version: 1.4
Headphone out: Yes
Headphone outputs: 1
Headphone connectivity: 3.5 mm
HDCP: Yes
HDCP version: 2.2

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable management: Yes
Cable lock slot: Yes
Height adjustment: Yes
Adjustable height (max): 13 cm
Pivot: Yes
Pivot angle: -90 - 90°
Swivelling: Yes
Swivel angle range: -30 - 30°
Tilt adjustment: Yes
Tilt angle range: -5 - 23°
Picture-in-Picture: Yes
Plug and Play: Yes

Power

Energy efficiency class (SDR): Not available
Energy efficiency class (HDR): Not available
Power consumption (typical): 78 W
Input current: 6.93 A
AC adapter output voltage: 19.5 V

Weight & dimensions

Width (with stand): 609.3 mm
Depth (with stand): 240 mm
Height (with stand): 526.6 mm
Weight (with stand): 6.7 kg
Width (without stand): 609.3 mm
Depth (without stand): 74.4 mm
Height (without stand): 350.6 mm
Weight (without stand): 5.2 kg

Other features

Low input lag: Yes
Compliance certificates: CE
Certification: RoHs compliant,FCC

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About this product

26.5" QD OLED Gaming Monitor Become the ultimate! AG276QSD is a 26.5 inch QD-OLED gaming monitor, with QHD @ 2560 x 1440, 360Hz, 0.03ms Pixel Response Time, DisplayHDR True Black 400, Adaptive Sync, Light FX, Sniper Scope. Quad HD allows you to view more an incredible amount of detail, resulting in visuals that are crisp and vivid. With blue light as its source and a QD light-emitting layer that breathes life into colors, QD-OLED achieves remarkable luminance while preserving high color purity and a wide color gamut. Enjoy an ultra-smooth experience with no visible screen blur to ensure you’re always prepped to win.

User manual (PDF)

AG276QSD vs similar monitors

	AOC AGON PRO AG276QSD 27″ 360Hz Monitor	Samsung LS27DG600SNXZA 27″ 360Hz Monitor	AOC G4 Q27G4ZD/69 27″ 280Hz Monitor	AOC Q27G4ZDP/WS 27" QHD 280Hz Tandem OLED Gaming Monitor White Color 2560x1440 0.03ms HDMI +
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	360 Hz	360 Hz	280 Hz	280 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