Built for Work. Ready for Life.
The AOC 22B40HM delivers a perfect balance of sharp visual performance, smooth motion, and sleek modern design. Featuring a 21.45-inch Full HD (1920x1080) VA panel with an upgraded 120Hz refresh rate and ultra-fast 1ms MPRT response time, this monitor ensures fluid, crisp visuals whether you are working, studying, or engaging in casual gaming.
Designed for modern setups, its sleek 3-sided frameless bezel makes it ideal for seamless multi-monitor configurations. Integrated eye-care technologies including Flicker-Free and Low Blue Mode minimize eye fatigue during long working hours, while flexible HDMI and VGA ports provide effortless connectivity across all your devices.
Key Features
- 120Hz Refresh Rate (OC 100Hz Native): Experience ultra-smooth visuals and fluid motion across applications, streaming, and fast-paced gameplay.
- 1ms MPRT Response Time: Dramatically reduces motion blur and ghosting for razor-sharp action clarity.
- Deep Contrast VA Panel: Delivers an impressive 3500:1 static contrast ratio with deep blacks and rich 16.7M colors (sRGB 104%).
- Upgraded 3-Sided Frameless Design: Ultra-narrow bezels offer an expansive view and elegant multi-monitor visual continuity.
- Adaptive Sync Technology: Prevents screen tearing and stuttering for smooth visual playback.
- Eye-Care Protection: Built-in Flicker-Free technology and Low Blue Mode shield your eyes against fatigue during prolonged usage.
- Universal Compatibility: Includes HDMI 1.4 and VGA (D-Sub) input ports for simple plug-and-play setup with PCs, laptops, and consoles.
- VESA Mount Ready: Standard 100x100mm VESA compatibility allows for easy wall or monitor arm mounting.
Technical Specifications
| Specification Category | Details |
|---|---|
| Model Name | AOC 22B40HM |
| Screen Size | 21.45 Inches (Flat) |
| Panel Type | VA (Vertical Alignment) |
| Resolution | Full HD (1920 × 1080) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 120Hz (OC, Native 100Hz) |
| Response Time | 1ms (MPRT) / 4ms (GtG) |
| Static Contrast Ratio | 3500:1 |
| Dynamic Contrast Ratio | 20M:1 |
| Brightness | 250 cd/m² (nits) |
| Display Colors & Gamut | 16.7 Million Colors | sRGB 104% / NTSC 86% |
| Viewing Angle | 178° (H) / 178° (V) (CR > 10) |
| Sync Technology | Adaptive Sync |
| Connectivity Ports | 1x HDMI 1.4 (HDCP 1.4), 1x VGA (D-Sub) |
| Eye Care Features | Flicker-Free, Low Blue Mode |
| Ergonomics & Adjustment | Tilt: -5° ~ 23° |
| VESA Wall Mount | 100 x 100 mm (M4 x 10 Screw) |
| Cabinet Finish | Black |
| Dimensions (with Stand) | 493.1 mm (W) × 375.1 mm (H) × 151.4 mm (D) |
| Net Weight (excl. Package) | 2.02 kg |
| Power Consumption | 15W (On Typical), 0.3W (Standby/Off) |
Frequently Asked Questions
What is the refresh rate of the AOC 22B40HM monitor?
The AOC 22B40HM features a native 100Hz refresh rate that can overclock up to 120Hz, providing noticeably smoother animations and motion compared to standard 60Hz displays.
Is the AOC 22B40HM suitable for gaming?
Yes. With a 120Hz refresh rate, 1ms MPRT response time, and Adaptive Sync support, it prevents screen tearing and reduces motion blur during gaming.
Does the AOC 22B40HM have built-in audio speakers?
No, this model does not include built-in speakers. Audio must be routed via your computer or connected headphones/external speakers.
Can I wall-mount the AOC 22B40HM?
Yes, it supports standard 100x100mm VESA wall mounts or desktop monitor arms using standard M4 x 10mm screws.
What connection cables are supported?
The monitor is equipped with 1x HDMI 1.4 port and 1x VGA port, giving you modern digital and legacy analog connectivity options.