AOC B3 27B3HA3 27″ 100Hz Monitor

27 inch · 1920 x 1080 · 100 Hz · IPS

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Screen size 27 inch
Resolution 1920 x 1080
Refresh rate 100 Hz
Panel IPS
Response time 4 ms

AOC B3 27B3HA3 27″ 100Hz Monitor is a 27-inch monitor with 1920 x 1080 resolution, a 100 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: 2025-07-13

Specifications

Key specs

Screen size: 27 inch
Resolution: 1920 x 1080
Refresh rate: 100 Hz
Panel: IPS
Response time: 4 ms
Released: 2025-07-13
Part number: 27B3HA3
EAN / UPC: 6973985233210

Display

Display diagonal: 68.6 cm (27")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: IPS
LED backlight: Yes
Backlight type: W-LED
Display brightness (typical): 300 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): 1300:1
Contrast ratio (dynamic): 20000000:1
Dynamic contrast ratio marketing name: Mega DCR
Maximum refresh rate: 100 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.3114 x 0.3114 mm
Pixel density: 82 ppi
Viewable size, horizontal: 59.8 cm
Viewable size, vertical: 33.6 cm
Digital horizontal frequency: 30 - 115 kHz
Digital vertical frequency: 48 - 100 Hz
Display diagonal (metric): 68.6 cm
Surface hardness: 3H
Colour gamut standard: Adobe RGB, DCI-P3, NTSC, sRGB
sRGB coverage (typical): 96.5%
NTSC coverage (typical): 84.1%
Adobe RGB coverage: 82.7%
DCI-P3 coverage: 76.9%

Performance

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

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Multimedia

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

Design

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

Ports & interfaces

VGA (D-Sub) ports quantity: 1
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 1.4
Headphone out: Yes
Headphone outputs: 1
Headphone connectivity: 3.5 mm
HDCP: Yes
HDCP version: 1.4
AC (power) in: Yes

Ergonomics

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

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1000 hours: 18 kWh
Power consumption (typical): 23 W
Power consumption (standby): 0.5 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
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 616.6 mm
Depth (with stand): 229.5 mm
Height (with stand): 452.9 mm
Weight (with stand): 3.98 kg
Width (without stand): 356.7 mm
Depth (without stand): 45.3 mm
Height (without stand): 356.7 mm
Weight (without stand): 3.58 kg

Other features

Local dimming: Yes
Compliance certificates: CE
Certification: WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC

Recycling data

Packaging recyclability rate: 100%

Check the manufacturer's page before buying.

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About this product

High-performance clarity with 27" FHD monitor featuring 100Hz refresh rate and HDMI The AOC 27B3HA3 features a 27 inch IPS display with wide viewing angles, delivering vivid colors and consistent image quality from edge to edge. Its ultra-narrow bezel design offers a clean, modern look that’s perfect for immersive viewing or multi-monitor setups. It boasts a 120Hz refresh rate and 1ms response time, translating frames into fluid motion and real-time responsiveness.

User manual (PDF)

27B3HA3 vs similar monitors

	AOC B3 27B3HA3 27″ 100Hz Monitor	Lenovo ThinkVision S27-4e Monitor	Lenovo ThinkVision E27-40 Monitor	Philips 27B2N2200GW 27″ 100Hz 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	100 Hz	100 Hz	100 Hz	100 Hz
Panel	IPS	IPS	IPS	IPS
Response time	4 ms	4 ms	4 ms	4 ms
Released	2025	2026	2026	2026