Tag: LG UltraGear OLED 27GX790A

  • LG UltraGear OLED 27GX790A Now Available with Limited DisplayPort 2.1

    LG UltraGear OLED 27GX790A Now Available with Limited DisplayPort 2.1

    The troubles with DisplayPort 2.1 continue. Recently, it took HP two months to acknowledge that the Omen Transcend 32 does not support Ultra-High Bit Rate 20 (UHBR20), which allows for transfer speeds of 80 Gbit/s (DP80) through one DisplayPort 2.1 connection. Now, LG has found itself in a similar situation with the UltraGear OLED 27GX790A, which was launched just this month.

    Clarification on Specifications

    Initially, there were claims that the UltraGear OLED 27GX790A was equipped with an 80 Gbit/s DisplayPort 2.1 connection, similar to the Gigabyte Aorus FO32U2P. However, LG later corrected this statement, confirming that the monitor actually uses the lower UHBR13.5 standard. As a result, the UltraGear OLED 27GX790A only provides around 54 Gbit/s through DisplayPort 2.1.

    Impact on Performance

    Because of this limitation, the monitor cannot support its native 1440p resolution and 480 Hz refresh rate without some form of compression. It is forced to use Display Stream Compression (DSC) to achieve the desired frame rate and resolution, much like the ROG Swift OLED PG27AQDP and Inzone M10S (currently priced at $999.99 on Amazon).

    In essence, gaming at 1440p and 480 Hz will result in some loss of quality. Meanwhile, LG has started accepting pre-orders for the monitor, which is currently only available in the US. As of now, LG anticipates that pre-orders will ship during the week of December 30; for further details, please visit the company’s official site.

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  • LG UltraGear OLED 27GX790A Monitor: 480Hz, DisplayPort 2.1

    LG UltraGear OLED 27GX790A Monitor: 480Hz, DisplayPort 2.1

    LG has introduced a new OLED model in its UltraGear monitor lineup. This year, the company has released several W-OLED gaming monitors in different sizes, refresh rates, and resolutions, including the impressive UltraGear OLED 45GS96QB. Now, they are adding the UltraGear OLED 27GX790A to their collection, but for now, it’s only available in the US.

    Specifications and Features

    As the name implies, this monitor features a 27-inch display, similar to the UltraGear OLED 27GS95QE. However, the UltraGear OLED 27GX790A boasts a resolution of 1440p and an incredible refresh rate of 480 Hz, which is double the speed of the UltraGear OLED 27GS95QE in this aspect. LG has used the same panel that Asus and Sony incorporate in their ROG Swift OLED PG27AQDP and Inzone M10S, which is currently priced at $1,099.99 on Amazon.

    Unique Connectivity

    What sets LG’s monitor apart from the other two is its inclusion of an 80 Gbps-capable DisplayPort 2.1 port (UHBR20). This theoretically enables the UltraGear OLED 27GX790A to deliver an uncompressed 1440p resolution at 480 Hz. Unfortunately, there are no consumer graphics cards currently available that can utilize the full potential of DisplayPort 2.1 UHBR20.

    Performance Insights

    Due to this limitation, the UltraGear OLED 27GX790A must rely on Display Stream Compression (DSC) and DisplayPort 1.4 to achieve 480 Hz at 1440p. Nevertheless, this new monitor seems to be on par with its competitors, featuring 0.03 ms GtG response times and a full panel brightness of 275 nits. Presently, the UltraGear OLED 27GX790A is exclusively sold on LG’s website, priced at $999.99, which is $100 more than the UltraGear OLED 27GS95QE.

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