AOC 25B40HM 24.5″ 100Hz 1ms VA Monitor (HDMI x1, VGA x1)

AOC 25B40HM 24.5" 100Hz 1ms VA Monitor (HDMI x1, VGA x1)

The AOC 25B40HM is a 25-inch Full HD VA monitor designed for work, study and everyday entertainment. It combines a high-contrast 3500:1 VA panel, 100Hz refresh rate, 250 cd/m² brightness and 103% sRGB colour coverage with eye-care features, a 3-sided frameless design and flexible HDMI and VGA connectivity.

24.5-inch Full HD VA Display – The 25-inch VA panel provides 1920 × 1080 Full HD resolution with a 16:9 aspect ratio and 178° horizontal and vertical viewing angles. Its 3500:1 static contrast ratio produces deeper blacks and more vivid images for documents, videos and everyday content.

100Hz Smooth Viewing Experience – The 100Hz refresh rate provides smoother screen movement compared with conventional 60Hz monitors, making scrolling through documents, browsing websites and viewing videos feel more fluid and comfortable.

Low Blue Light & Flicker-Free Technology – AOC Low Blue Light technology helps reduce exposure to potentially irritating blue-light wavelengths, while Flicker-Free technology uses DC backlighting to reduce visible flickering. Together, these features support more comfortable viewing during extended work and study sessions.

Frameless Design, VESA Mount & Flexible Connectivity  – The 3-sided frameless design maximizes the visible screen area and is suitable for multi-monitor setups. HDMI 1.4 and VGA inputs provide broad device compatibility, while 100 × 100mm VESA support enables flexible wall or arm mounting. The stand offers -5° to 23° tilt adjustment.

SPECIFICATION

Connectivity Information

• Digital HDCP (HDMI Version): HDCP 1.4
• D-SUB (VGA): 1×
• HDMI: 1× HDMI 1.4

Display Information

• Screen Size: 24.5"
• Display Type: Flat
• Curvature Radius: Flat
• Display Viewing Area (H × W): 543.744 (H) × 302.616 (V) mm
• Pixel Pitch: 0.2802 mm
• Panel Resolution: 1920 × 1080
• Aspect Ratio: 16:9
• Panel Type: VA
• Backlight Type: WLED
• Maximum Refresh Rate: 100 Hz
• Response Time (GtG): 4 ms
• Response Time (MPRT): 1 ms
• Static Contrast Ratio: 3500:1
• Dynamic Contrast Ratio: MEGA DCR
• Viewing Angle (CR10): 178° / 178°
• Display Colours: 16.7 Million
• Brightness: 250 cd/m²
• Colour Gamut: NTSC 87% (CIE1976) / sRGB 103% (CIE1931)
• Panel Haze Value: 25%
• Local Dimming: Global Dimming
• Resolution: Full HD (FHD)

Ergonomic Information

• Tilt: -5° to 23°

Power Consumption

• Power Supply: External
• Power Source: 19V DC, 1.31A
• Power Consumption (On, Energy Star Test Method): 25.0 W
• Power Consumption (On, Typical): 0.3 W
• Power Consumption (Standby): 0.3 W
• Power LED Indicator (Operation): White
• Power LED Indicator (Standby): Orange

Product Dimensions

• Product Dimensions Including Base (W × H × D): 560.0 × 418.6 × 161.4 mm
• Product Dimensions Excluding Base (W × H × D): 560.0 × 327.9 × 39.8 mm
• Packaging Dimensions (W × H × D): 615 × 420 × 111 mm
• Gross Weight Including Package: 4.41 kg
• Net Weight Excluding Package: 2.64 kg
• Product Weight Without Stand: 2.35 kg