This listing is for the circular stand only. This is a junk item, as liquid crystal leakage has been confirmed. Please purchase only if you are able to repair it or understand that it is a junk item. 23-inch wide (1,920 x 1,080 dots) AH-IPS panel Non-glare Viewing angle: Horizontal 178°, Vertical 178° Maximum brightness: 250cd/㎡ Contrast ratio: 80,000,000:1 Response speed: 5ms Maximum display colors: Approximately 16.77 million colors HDMI x 2 (MHL compatible), D-Sub 15-pin x 1 Stereo mini-jack x 2 1W + 1W stereo speakers