Asus ROG Swift OLED PG27UCDM 27" VS Samsung Odyssey OLED G8 (G81SF) 27"

The Asus ROG Swift OLED PG27UCDM and Samsung Odyssey OLED G8 both feature impressive OLED displays, but there are a few differences in their specs. The Asus model uses QD-OLED technology, while the Samsung opts for a standard OLED/AMOLED display type. Both displays have a resolution of 3840 x 2160 px, ensuring crisp 4K visuals, and similar pixel densities, with the Asus offering 166 ppi compared to the Samsung's 163 ppi. This slight difference is unlikely to be noticeable in typical use.

Both monitors have a 0.03 ms response time, making them highly responsive for gaming or fast-moving content. They also both support a 240Hz refresh rate, which is ideal for smooth gaming. Adaptive synchronization is supported on both models, though the Asus adds Nvidia G-Sync compatibility in addition to AMD FreeSync Premium Pro, while the Samsung model supports only AMD FreeSync Premium Pro.

In terms of display features, both monitors have a matte panel and an anti-glare coating, which helps reduce reflections. Both displays also have the same wide viewing angles of 178º horizontally and vertically. Neither product has a glossy panel or touch screen functionality, and both offer similar screen sizes, with the Asus measuring 26.5″ and the Samsung at 27″.

Both the Asus ROG Swift OLED PG27UCDM and the Samsung Odyssey OLED G8 are gaming monitors with similar general features. Both models support total tilt, have a swivel stand, and are compatible with VESA mounts, offering flexible positioning. Both also support portrait mode, making them adaptable for various use cases.

The physical dimensions of the two monitors differ slightly. The Asus model has a height of 369 mm, width of 610 mm, and thickness of 70 mm, while the Samsung has a height of 353.8 mm, width of 611.7 mm, and thickness of 49.2 mm. The Asus monitor is slightly taller and thicker, while the Samsung is marginally wider and thinner.

In terms of weight, the Asus monitor is heavier at 7620 g, compared to the Samsung’s 6900 g. The difference in weight could make the Asus feel a bit more robust, but it may also be less convenient to move around. Lastly, the volume of the Asus is 15756.3 cm³, while the Samsung's volume is smaller at 10647.8 cm³, indicating that the Asus has a bulkier overall form.

Both the Asus ROG Swift OLED PG27UCDM and the Samsung Odyssey OLED G8 offer a typical brightness of 250 nits, which should be sufficient for most viewing environments. However, they differ when it comes to color-related features. The Asus monitor supports 1073 million colors, while the Samsung supports slightly fewer at 1000 million colors.

Additionally, the Samsung Odyssey OLED G8 supports color calibration, a feature not available on the Asus model. This means the Samsung can be tuned for more precise color accuracy if needed, while the Asus does not have this capability.

Overall, the key differences in the color specs are the slightly higher number of colors supported by the Asus and the color calibration support offered by the Samsung. These factors might influence users who prioritize either broader color support or color accuracy adjustment.

The Asus ROG Swift OLED PG27UCDM and the Samsung Odyssey OLED G8 offer similar connectivity features, with both monitors providing two HDMI ports and one DisplayPort output. The Asus supports the newer DisplayPort 2.1 version, while the Samsung uses DisplayPort 1.4. Both monitors support HDMI 2.1, but neither supports Thunderbolt connectivity.

The Asus model includes four USB ports and has a USB Type-C port, which the Samsung lacks. On the other hand, the Samsung provides a 3.5 mm audio jack, a feature not available on the Asus. The Samsung also has one fewer USB port, offering three compared to the Asus’s four.

Neither monitor supports Ethernet or Wi-Fi, nor do they feature AirPlay or mini DisplayPort outputs. Both models lack a VGA connector and a DVI connector. In summary, while the two monitors are quite similar in terms of connectivity, the Asus offers more USB ports and USB Type-C support, while the Samsung includes a 3.5 mm audio jack.

When comparing power consumption, the Asus ROG Swift OLED PG27UCDM and the Samsung Odyssey OLED G8 show a noticeable difference in operating power. The Asus model consumes 80W during operation, while the Samsung uses less power at 45W. Both monitors have identical standby power consumption, with each drawing 0.5W when not in use.

In summary, the Asus monitor requires more power during operation than the Samsung, which could impact energy consumption over time. However, in standby mode, both monitors are equally efficient.

Both the Asus ROG Swift OLED PG27UCDM and the Samsung Odyssey OLED G8 offer similar feature sets. Both monitors support Picture-in-Picture (PiP), allowing users to display two sources on the screen simultaneously. Neither monitor includes stereo speakers, built-in smart TV functionality, or a remote control, so they are focused on display performance rather than multimedia features.

Neither model supports Dolby Digital or Dolby Digital Plus, nor do they have DTS Surround sound. Additionally, neither monitor is equipped with an ambient light sensor or a front camera, so these features are absent from both products.

Overall, the features of the Asus and Samsung monitors align closely, with no significant differences in this category.