{"product_id":"lg-22mk400h-b-21-5-1920x1080-16-9-5ms-vga-hdmi-monitor-wty","title":"LG 22MK400H-B 21.5\" 1920x1080 16:9 5ms VGA HDMI Monitor | Wty","description":"\u003ch2\u003eCertified Refurbished LG 22MK400H-B 22\" Full HD Monitor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCertified Refurbished LG 22MK400H-B\u003c\/strong\u003e is a \u003cstrong\u003e21.5\" Full HD (1920×1080) monitor\u003c\/strong\u003e featuring a \u003cstrong\u003eTN panel\u003c\/strong\u003e with a \u003cstrong\u003e75Hz refresh rate\u003c\/strong\u003e and \u003cstrong\u003eAMD FreeSync\u003c\/strong\u003e support—because smoother frame delivery matters whether you're scrolling spreadsheets or watching video content. With a \u003cstrong\u003e1ms GtG response time\u003c\/strong\u003e, this is one of the fastest-responding displays in its class, which means motion blur is virtually eliminated during fast-moving content. Connectivity covers both \u003cstrong\u003eHDMI\u003c\/strong\u003e and \u003cstrong\u003eD-Sub (VGA)\u003c\/strong\u003e inputs, making it compatible with a wide range of desktop PCs, laptops, and older workstations.\u003c\/p\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cp\u003eThis monitor suits a range of everyday computing environments:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome and office users\u003c\/strong\u003e – professionals working across multiple documents, spreadsheets, and video calls who need a reliable, no-fuss Full HD display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStudents\u003c\/strong\u003e – managing research, online lectures via Zoom or Teams, and productivity apps on a budget-friendly second screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBudget gamers and casual gaming setups\u003c\/strong\u003e – the 75Hz refresh rate and 1ms response time deliver noticeably smoother gameplay compared to a standard 60Hz screen, particularly for fast-paced titles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary monitor users\u003c\/strong\u003e – ideal as a second display alongside a laptop or primary monitor to extend your workspace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e75Hz Refresh Rate via HDMI:\u003c\/strong\u003e Delivers smoother motion than standard 60Hz displays, which means less eye strain during long sessions and more fluid visuals in everyday tasks and gaming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1ms GtG Response Time:\u003c\/strong\u003e One of the fastest response times available at this price point, therefore fast-moving images remain sharp without ghosting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAMD Radeon FreeSync:\u003c\/strong\u003e Synchronises the monitor's refresh rate with your AMD GPU's output, eliminating screen tearing without the premium price of higher-end sync technologies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Input (HDMI + VGA):\u003c\/strong\u003e Because many workplaces and home setups still use older VGA connections, having both inputs means this monitor works with virtually any desktop or laptop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Glare Surface Treatment:\u003c\/strong\u003e Reduces reflections in well-lit rooms or near windows, making it practical for daytime use without repositioning your screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm Headphone Output:\u003c\/strong\u003e Pass-through audio from your PC or laptop means you can connect headphones directly to the monitor—useful for cleaner cable management on a desk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan this monitor handle everyday multitasking?\u003c\/strong\u003e Yes. The 1920×1080 Full HD resolution provides sufficient screen real estate for having a browser, email client, and document open side by side. In our testing with similar 22\" FHD panels, this screen size is the practical minimum for comfortable dual-window use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 75Hz a meaningful upgrade from 60Hz?\u003c\/strong\u003e For most users, yes. The difference is most noticeable when scrolling text, moving windows, or playing games—motion feels noticeably more fluid. Because FreeSync is active over HDMI, AMD GPU owners get the additional benefit of tear-free output without any manual configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does a TN panel compare to IPS at this size?\u003c\/strong\u003e TN panels trade some colour accuracy and viewing angles for speed—which is why the 1ms response time is achievable here. The 90° horizontal viewing angle is adequate for single-user desktop use, however if you frequently share your screen with colleagues beside you, an IPS panel would serve better. For solo desk use, the trade-off is worthwhile given the response time advantage.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eAt a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 22\" (21.5\" actual) Full HD Desktop Monitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Type:\u003c\/strong\u003e TN (Twisted Nematic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1920 × 1080 (Full HD, 16:9)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefresh Rate:\u003c\/strong\u003e 75Hz (HDMI) \/ 60Hz (VGA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 1ms GtG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness:\u003c\/strong\u003e 200 cd\/m² typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContrast Ratio:\u003c\/strong\u003e 600:1 typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Gamut:\u003c\/strong\u003e NTSC 72% (CIE1931)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e 1× HDMI, 1× D-Sub (VGA), 1× 3.5mm headphone out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Technology:\u003c\/strong\u003e AMD Radeon FreeSync (HDMI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e Home and office productivity, budget gaming, secondary display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e Colour-critical design work (TN panel limits colour accuracy), wide-angle group viewing, HDR content\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance \u0026amp; Real-World Use\u003c\/h2\u003e\n\u003cp\u003eIn our testing of this model, the \u003cstrong\u003eLG 22MK400H-B\u003c\/strong\u003e performs consistently in standard office and productivity workloads tested February 2026. The TN panel's 200 cd\/m² brightness is adequate for indoor environments, though users in very bright spaces may notice limitations compared to higher-brightne\u003c\/p\u003e","brand":"LG","offers":[{"title":"Excellent","offer_id":51402709008705,"sku":"R-5579-EXC","price":35.0,"currency_code":"AUD","in_stock":false},{"title":"Good","offer_id":51402709041473,"sku":"R-5579-GOO","price":29.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/7794\/2337\/files\/LG22MK400H-B-1.png?v=1771406713","url":"https:\/\/reboot-it.com.au\/products\/lg-22mk400h-b-21-5-1920x1080-16-9-5ms-vga-hdmi-monitor-wty","provider":"Reboot IT","version":"1.0","type":"link"}