AOC's New E4 Series: Business Monitors with a Green Heart * SciTechTimes.com

AOC introduces its E4 monitor series, blending high performance with sustainability for business users.
These TCO Certified displays offer extensive connectivity, ergonomic designs, and a 5-year warranty, demonstrating AOC’s commitment to modern workplaces and environmental responsibility.

Built for Modern Workplaces

AOC, a leading display manufacturer, proudly unveils its latest business-focused monitor lineup, the Essential E4 series. This comprehensive collection of B2B monitors carries the prestigious TCO Certified, generation 10 accreditation and comes with an unprecedented 5-year warranty across all models. Ranging from 24-inch to 34-inch ultrawide displays, the series offers resolutions from Full HD to 4K UHD, seamlessly combining cutting-edge performance with industry-leading sustainability initiatives.

Every model in the E4 series features an integrated USB hub, providing up to four USB-A (5 Gbit/s) ports. Some models further enhance connectivity with USB-C, offering DisplayPort Alt Mode, 90W power delivery, and daisy-chain compatibility via DisplayPort-out ports (Multi-Stream Transport). Selected models also include KVM switches and up to 5 MP webcams, highlighting AOC’s dedication to modern workplace productivity and environmental stewardship.

Versatile Options for Diverse Needs

The Essential E4 series presents a wide array of configurations to suit various professional requirements, from compact workstations to expansive creative setups. The Essential Business Models include the 24E4U and 27E4U (23.8″ and 27″ IPS, Full HD, 120 Hz), the Q27E4U (27″ IPS, QHD, 120 Hz), and the X24E4U (24″ IPS, WUXGA, 100 Hz).

For enhanced connectivity, the USB-C models with Daisy Chain capabilities feature the 24E4CV and 27E4CV (23.8″ and 27″ IPS, Full HD, 120 Hz, RJ-45, USB-C 90W PD + DP-out). There are also the Q27E4CV (27″ IPS, QHD, 120 Hz, RJ-45, USB-C 90W PD + DP-out) and the U27E4CV (27″ IPS, 4K UHD, 60 Hz, RJ-45, USB-C 90W PD + DP-out).

Among the Feature-Rich Ultrawide Solutions, users can find the CU34E4CV and CU34E4CW (34″ curved VA, WQHD, 120 Hz, RJ-45, dual USB-C inputs with Smart KVM switch). The CU34E4CW also adds a 5 MP webcam with Windows Hello facial recognition.

Connectivity, Comfort, and Sustainability

The E4 series adeptly addresses the connectivity challenges of modern hybrid workspaces. USB-C models (CV/CW ending) boast 90W USB Power Delivery, enabling laptops to connect, power, and charge via a single cable while transmitting video signals through USB-C DisplayPort Alt Mode. DisplayPort output on certain models facilitates seamless daisy-chaining of multiple monitors, creating extensive multi-screen setups without complex cable management.

The 34-inch ultrawide models integrate a KVM switch, allowing users to effortlessly switch between connected devices while sharing peripherals. All models include four USB-A ports, with some offering side-mounted USB connections, transforming the monitors into full-fledged docking stations. Selected docking models (CV/CW ending) feature an RJ-45 input, redirecting network/internet connectivity to the connected laptop via the monitor’s USB-C port, ensuring a secure, reliable connection with just one USB-C cable.

Every E4 monitor is equipped with TÜV EyeComfort certified hardware-based blue light reduction and Flicker-Free technology, ensuring comfortable extended use. Performance remains uncompromised, with up to 4ms GtG response time and Adaptive-Sync technology across the entire series. Most models also provide a 120 Hz refresh rate for smoother scrolling and reduced eye strain.

Each monitor includes a highly adjustable stand, offering 150mm of height adjustment for 24- and 27-inch models (including tilt, swivel, pivot). The 34-inch ultrawide models feature 180mm of height adjustment (alongside tilt and swivel). VESA-compatibility (100x100mm) further enhances workspace flexibility.

Sustainability is a core focus for the E4 series. It is TCO Certified, generation 10, encompassing environmental, social, and circular economy criteria throughout the product lifecycle. The 5-year warranty supports sustainability goals by promoting longer product lifespans and reducing e-waste. All monitors ship in 100% recyclable paper cushioned packaging, further minimizing their environmental footprint.

AOC’s E4 series will be available starting July 2025. The 24E4U, 27E4U, and Q27E4U basic models are already available, priced at €149, €189, and €219 respectively. These will be followed by the 24E4CV and 27E4CV in August 2025, and the Q27E4CV and CU34E4CV USB-C variants in September 2025, with suggested retail prices of €209, €259, €289, and €399 respectively. Other E4 series models will arrive in autumn 2025.

The Evolution of Sustainable Tech: Beyond the Monitor

The push for sustainable electronics, exemplified by AOC’s TCO Certified E4 series, reflects a broader industry trend toward environmental responsibility. TCO Certified, a leading international sustainability certification for IT products, has been evolving since its inception in 1992. Initially focusing on electromagnetic emissions, it has expanded significantly to cover a comprehensive range of sustainability criteria, including social responsibility in manufacturing, hazardous substance reduction, and circular economy principles. The “generation 10” certification for the E4 series signifies adherence to the most stringent and up-to-date requirements, pushing manufacturers to not only reduce their environmental footprint but also ensure ethical production practices. This includes advocating for responsible supply chains and ensuring products are designed for durability, reparability, and recyclability. The shift towards offering longer warranties, such as AOC’s 5-year guarantee, is a tangible demonstration of this commitment, directly combating planned obsolescence and reducing electronic waste. This extended lifespan benefits both consumers, who get more value, and the planet, by delaying replacement cycles.