AOC B3 Q27B3CF3 27″ 120Hz Monitor

27 inch · 1920 x 1080 · 120 Hz · IPS

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Screen size 27 inch
Resolution 1920 x 1080
Refresh rate 120 Hz
Panel IPS
Response time 4 ms

AOC B3 Q27B3CF3 27″ 120Hz Monitor is a 27-inch monitor with 1920 x 1080 resolution, a 120 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-09-19

Specifications

Key specs

Screen size: 27 inch
Resolution: 1920 x 1080
Refresh rate: 120 Hz
Panel: IPS
Response time: 4 ms
Released: 2025-09-19
Part number: Q27B3CF3

Display

Display diagonal: 68.6 cm (27")
Display resolution: 1920 x 1080 pixels
HD type: Wide Quad HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
LED backlight: Yes
Backlight type: W-LED
Display brightness (typical): 350 cd/m²
Response time: 4 ms
Response time measurement type: GTG (Gray to Gray)
Response time (MPRT): 1 ms
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1500:1
Contrast ratio (dynamic): 20000000:1
Maximum refresh rate: 120 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.2331 x 0.2331 mm
Viewable size, horizontal: 59.7 cm
Viewable size, vertical: 33.6 cm
Colour gamut standard: DCI-P3, NTSC, sRGB
sRGB coverage (typical): 116%
NTSC coverage (typical): 103%
DCI-P3 coverage: 95%

Performance

VESA Adaptive Sync support: Yes
Flicker-free technology: Yes
Low Blue Light technology: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes
Built-in microphone: Yes

Design

Market positioning: Home
Product colour: Black
Frameless design: Yes
Front bezel colour: Black
Feet colour: Black

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type: USB Type-C
Number of upstream ports: 1
Number of downstream ports: 2
Number of USB Type-C upstream ports quantity: 1
USB Type-C DisplayPort Alternate Mode: Yes
USB Power Delivery (USB PD): Yes
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 2.0
Audio output: Yes
Headphone out: Yes
Headphone outputs: 1
Headphone connectivity: 3.5 mm
HDCP: Yes
HDCP version: 1.4

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Wall mountable: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Adjustable height (max): 11 cm
Tilt adjustment: Yes
Tilt angle range: -5 - 23°

Power

Power consumption (typical): 35 W
Power consumption (standby): 0.5 W
Power consumption (max): 135 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Input current: 1.5 A
Power supply type: Internal

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -25 - 55 °C
Operating relative humidity (H-H): 10 - 85%
Storage relative humidity (H-H): 5 - 93%
Operating altitude: 0 - 5000 m
Non-operating altitude: 0 - 12192 m

Weight & dimensions

Width (with stand): 616.6 mm
Depth (with stand): 229.8 mm
Height (with stand): 508.6 mm
Weight (with stand): 5.51 kg
Width (without stand): 356.7 mm
Depth (without stand): 45.6 mm
Height (without stand): 356.7 mm
Weight (without stand): 3.97 kg

Other features

Local dimming: Yes
Compliance certificates: CE
Certification: RoHs compliant,FCC

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About this product

27" QHD 120Hz Monitor Experience clarity and speed with the AOC Q27B3CF3. This 27" monitor features a Quad HD (2560x1440) IPS panel with wide viewing angles, a fluid 120Hz refresh rate, and rapid 1ms response time. Enjoy crisp, vivid visuals with incredible detail, while Adaptive Sync technology keeps your display perfectly in sync with your GPU—eliminating screen tearing for smoother gameplay and video. ...

User manual (PDF)

Q27B3CF3 vs similar monitors

	AOC B3 Q27B3CF3 27″ 120Hz Monitor	Lenovo ThinkVision T27-40 Monitor	Philips 3000 series 27B2N3200A/61 27″ 120Hz Monitor	Philips 3000 series 27B2N3200J/00 27″ 120Hz Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Refresh rate	120 Hz	120 Hz	120 Hz	120 Hz
Panel	IPS	IPS	IPS	IPS
Response time	4 ms	4 ms	4 ms	4 ms
Released	2025	2025	2026	2026