The Philips 27E1N8900 is a 27 inch 4K OLED monitor that the company has aimed at business users. As such, the Momentum 8000 27E1N8900 does not offer gaming features like a high refresh rate. However, it has an OLED panel, 4K output, and a G2G response time of 0.1 ms.

The Philips 27E1N8900 also has plenty of ports, including a USB 3.2 Gen1 Type-C connection for charging devices at up to 90 watts. A 27 inch 4K monitor offers 3860 x 2160 resolution and 60Hz. While there are plenty of 27-inch and 4K monitors out there, few rely on an OLED panel like the 27E1N8900. As a result, the 27E1N8900 offers excellent color accuracy and a high contrast ratio.
The Philips 27E1N8900 theoretically has a contrast ratio of 1,000,000, while Philips boasts a minimum coverage of 99.7% of the DCI-P3 color space. Typically, the OLED monitor 4K should deliver 99.6% coverage for AdobeRGB, 119% for NTSC, and 150% for sRGB, with Delta E deviations less than 1. Additionally, the 27E1N8900 is DisplayHDR True Black 400 certified and has a G2G response time of 0.1ms.
As such, the 4K OLED monitor peaks at over 400 cd/m², but only when viewing HDR content. Specifically, Philips claims that the 27E1N8900 delivers up to 540 cd/m² peak brightness and only 250 cd/m² in SDR content.
Price and availability
Philips 27E1N8900 27 inch 4K OLED monitor is finally listed on the Adorama.com store, and it can be purchased at $1,099.99.
Philips 27E1N8900 specifications

- Display: 26.9 inch OLED panel, 7% Haze, 2H Hardness
- Effective viewing area: 596.16 (H) x 335.34 (V)
- Aspect ratio: 16:9
- Resolution: 3840 x 2160
- Refresh rate: 60 Hz
- Pixel Density: 163.78 PPI
- Response time (typical): 0.1 ms (Tr + Tf)
- Brightness: Full White Luminance: 250 cd/m2; Peak White Luminance: 540 cd/m²
- Contrast ratio (typical): 1,000,000:1
- SmartContrast: Mega Infinity DCR
- Pixel pitch: 0.15525 x 0.15525 mm
- Viewing angle: 178º (H) / 178º (V) @ C/R > 10
- Picture enhancement: SmartImage
- Display colors: 1.07B (10 bits)
- Color gamut: DCI-P3 99.7% (min.) / NTSC 119%, sRGB 150%, Adobe RGB 99.6%
- Features: DisplayHDR True Black 400 certified, Flicker-free, SmartUniformity (93 ~ 105%), Delta E < 1, LowBlue Mode, EasyRead, sRGB, PBP (2x devices), KVM, Kensington lock
- Ports: HDMI 2.0 x 2, DisplayPort 1.4 x 1, USB-C 3.2 Gen 1 x 1 (upstream, Power Delivery up to 90W), USB-B x 1, USB 3.2 x 4 (downstream with 2 fast charge B.C 1.2), HDCP 1.4 (HDMI / DisplayPort / USB-C), HDCP 2.2 (HDMI / DisplayPort / USB-C), HBR3, Audio out
- VESA mount: 100x100mm
- Stand: Height adj. (130 mm), Pivot (+ 90), Swivel (-/+ 175), Tilt (-5/20)
- Dimensions: 626 x 536 x 218 mm (with stand)
- Weight: 5.51 kg / 12.12 lb (with stand)
ViewSonic recently introduced a new Pantone-validated ColorPro VP16-OLED monitor. It has a 15.6-inch OLED panel with Full HD resolution (1920 x 1080 pixels) and covers 100 percent of the DCI-P3 color space. The refresh rate is 60 Hz, the brightness at 400 cd/m², the response time at 1 ms (certainly grey-to-grey), and it costs $507.53.