The display on this monitor uses IPS LCD technology with LED backlighting, spanning a 23-inch screen at a 1920 x 1080 resolution and a pixel density of 96 ppi. It operates at a 60Hz refresh rate with a 6 ms response time, and there is no adaptive synchronization support. Both the horizontal and vertical viewing angles reach 178 degrees, which is typical of IPS panels. The screen features an anti-glare coating to help reduce reflections, though it is neither a matte nor a glossy panel in the traditional classification, and it does not support touch input.
The Lenovo ThinkVision T23i-30 is a standard-type monitor measuring 522 mm wide, 313 mm tall, and 46 mm thick, with a total weight of 5200 g and a volume of 7515.756 cm³. Its stand supports both tilt and swivel adjustments, offering a degree of ergonomic flexibility, and the monitor is also compatible with VESA mounting for wall or arm installation. Portrait mode is not supported, so the screen can only be used in landscape orientation.
The display delivers a typical brightness of 250 nits alongside a 1000:1 contrast ratio, and it is capable of reproducing 16.7 million colors. Color calibration is not supported, so the monitor does not offer built-in tools for adjusting or profiling color accuracy.
For video input, the monitor provides a single HDMI 1.4 port, with no DisplayPort, mini DisplayPort, DVI, or VGA connectors available. It also includes 5 USB ports, though there is no USB Type-C among them. Wireless and network connectivity is absent, as the monitor does not support Wi-Fi, Ethernet, or AirPlay, and there is no 3.5 mm audio jack for headset or speaker use. Thunderbolt is likewise not supported.
The monitor draws 15W during normal operation and drops to just 0.5W in standby mode, reflecting a modest power profile suited to office use.
This monitor is focused on core display functionality and does not include several features found on more multimedia-oriented screens. There are no built-in stereo speakers, and audio formats such as Dolby Digital, Dolby Digital Plus, and DTS Surround are not supported. Picture-in-Picture mode is unavailable, and the monitor lacks a remote control, a front camera, and an ambient light sensor. Smart TV functionality is also absent, positioning this as a straightforward display without integrated entertainment or smart features.