AOC AGP277KX 27″ 330Hz Monitor

27 inch · 5120 x 2880 · 330 Hz · IPS

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Screen size 27 inch
Resolution 5120 x 2880
Refresh rate 330 Hz
Panel IPS
Response time 0.3 ms

AOC AGP277KX 27″ 330Hz Monitor is a 27-inch monitor with 5120 x 2880 resolution, a 330 Hz refresh rate and IPS panel. The high refresh rate makes fast games look smoother. It came out in 2026.

Released: 2026-08-23

Specifications

Key specs

Screen size: 27 inch
Resolution: 5120 x 2880
Refresh rate: 330 Hz
Panel: IPS
Response time: 0.3 ms
Released: 2026-08-23
Part number: AGP277KX

Display

Display diagonal: 68.6 cm (27")
Display resolution: 5120 x 2880 pixels
HD type: 5K Ultra HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: IPS
LED backlight: Yes
Backlight type: W-LED
Response time: 0.3 ms
Response time measurement type: GTG (Gray to Gray)
Response time (MPRT): 0.5 ms
Screen shape: Flat
Contrast ratio (typical): 1000:1
Contrast ratio (dynamic): 80000000:1
Maximum refresh rate: 330 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Pixel pitch: 116.55 x 116.55 mm
Pixel density: 217.27 ppi
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: DisplayHDR 400
DCI-P3 coverage: 99%

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC Compatible
Flicker-free technology: 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
Frameless design: Yes

Ports & interfaces

Built-in USB hub: Yes
USB upstream port type: USB Type-B, USB Type-C
Number of upstream ports: 2
Number of downstream ports: 3
Number of USB Type-B upstream ports quantity: 1
Number of USB Type-C upstream ports quantity: 1
USB Type-A downstream ports quantity: 3
USB Type-C DisplayPort Alternate Mode: Yes
HDMI: Yes
HDMI ports quantity: 2
DisplayPorts quantity: 1
Headphone out: Yes
Headphone outputs: 1
Built-in KVM switch: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Swivelling: Yes
Tilt adjustment: Yes
Tilt angle range: -5 - 23°
Picture-in-Picture: Yes

Power

Power consumption (standby): 0.5 W
Power consumption (off): 0.3 W
Power supply type: Internal

Other features

Low input lag: Yes
Local dimming: Yes
Local dimming zones: 8
Warranty period: 3 year(s)
Bezel thickness type: Frameless

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About this product

A 27" 5K Fast IPS gaming monitor with dual refresh rate, ultra-fast 0.3ms GTG(Min) response, DisplayHDR400 visuals, and NVIDIA G-SYNC for smooth, competitive performance. The AGP277KX using a Fast IPS panel with dual refresh rate:5K 165 Hz/ FHD 330 Hz and 0.3ms GTG(Min) response time, NVIDIA G-SYNC compatibility, DisplayHDR400, and 99% DCI-P3 color, it delivers fluid gameplay, vivid color and fast response for competitive gamers.

AGP277KX vs similar monitors

	AOC AGP277KX 27″ 330Hz Monitor	Samsung 27" Odyssey G8 G80HF Dual Mode 360Hz Gaming Monitor	Samsung G80HF 27″ 360Hz Monitor	BenQ PD2730S 27″ 76Hz Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	5120 x 2880	5120 x 2880	5120 x 2880	5120 x 2880
Refresh rate	330 Hz	360 Hz	360 Hz	76 Hz
Panel	IPS	IPS	IPS	IPS
Response time	0.3 ms	1 ms	1 ms	5 ms
Released	2026	2026	2026	2026