The LG UltraGear 27GX790A monitor presents an outstanding design which enhances its visual and audio capabilities to create an immersive experience that helps gamers win their battles.
Stylish Design The first impression after unboxing and installing the LG UltraGear 27GX790A monitor is its sleek and sophisticated design. Owners will only need a few minutes to mount the monitor onto the stand, connect it to the case, and power it on. The installation process requires no screws because LG designed everything in a way that allows users to complete their tasks through simple and quick methods.
The ergonomic L-shape stand has been enhanced through its design that uses a hexagonal base which delivers proper weight support while maintaining a compact form that occupies minimal desk space. The monitor’s base features a combination of hinges and internal joints which enables users to explore different viewing angles through complete rotation and height adjustments. This is a design detail that the tester personally appreciated during the experience.
The monitor features an ultra-thin bezel display which sits on a robust base that supports its WOLED (White-OLED) panel. The screen appears as thin as a mirror when viewed from the side. The back panel contains all electronic components and connectivity ports which include two HDMI 2.1 ports a DisplayPort 2.1 a round power connector a USB-B port and a headphone jack for PC use with DTS Headphone:X surround sound support.
The RGB LED strip at the back of the monitor creates a “gaming” atmosphere through its color-changing effect. The desk and wall surface reflection creates an immersive atmosphere which enhances the gaming experience during gameplay. Users can easily customize the color changes.
LG 27GX790A-B 27-inch Ultragear OLED Gaming Monitor QHD 1440p 480Hz, 0.03ms, DisplayPort 2.1, True Black 400, NVIDIA G-Sync, AMD FreeSync Premium Pro, HDMI, USB, Tilt/Height/Swivel/Pivot Stand, Black:
Display Experience
The LG UltraGear 27GX790A monitor uses an optimized front bezel design which protects the panel while providing a wide display area through its specially sized border. The monitor has a 27-inch size and a WOLED display and shows QHD resolution at 2560 x 1440 with a maximum refresh rate of 480Hz. The LG UltraGear display uses an OLED panel which allows users to achieve deep black levels through pixel deactivation unlike LCD displays. The LG UltraGear 27GX790A display achieved VESA DisplayHDR True Black 400 certification together with VESA ClearMR certification.
The “W” prefix shows LG plans to enhance white light emission while decreasing blue light emission. The combination of color filters generates stunning visual results which accurately reproduce RGB lighting. The LG UltraGear 27GX790A monitor produces high contrast images which display realistic colors that cover 98.5% of the DCI-P3 color gamut and show deep blacks with moving objects. The measurements show UltraGear 27GX790A monitor achieves full sRGB, 90% AdobeRGB and 96% DCI-P3 display capabilities which make it suitable for photo and video editing work.
LG has enhanced its QHD OLED monitor range by increasing refresh rates to 480Hz which represents the highest available refresh rate. The monitor delivers a seamless user experience through its 0.03 millisecond response time which enables instant visual output. The monitor serves as an ideal selection for FPS gamers who participate in professional eSports tournaments.
People need to understand that 240Hz and 480Hz display different visual effects which remain invisible to human eyes during actual usage. The UltraGear 27GX790A monitor provides users with an opening experience that enables applications to launch without any delays or interruptions. Fast-paced games such as CS:GO and Valorant provide gamers with a battle advantage through their ability to move quickly and accurately.
The LG UltraGear OLED 27GX790A monitor provides gaming display technology through its support of NVIDIA G-SYNC and AMD FreeSync Premium Pro which protects viewers from screen tearing and flickering. The constant need to change focus during Valorant gameplay caused me to develop eye strain and also experience dizziness and nausea. The LG UltraGear OLED 27GX790A testing showed a major improvement in motion blur reduction for users.
The screen has an anti-glare and low-reflective (AGLR) coating which enables gamers to view screen content in bright light conditions. Of course, gaming in low-light conditions will still be more enjoyable.
LG has equipped the monitor with HDMI – a standard connection method for work or watching movies. The UltraGear 27GX790A monitor requires DisplayPort 2.1 to achieve its high specifications because this connection type provides 67% more bandwidth and 102% more data transmission capacity than DisplayPort 1.4.
Impressions
The LG UltraGear 27GX790A delivers a top-tier gaming experience with its 480Hz refresh rate, 0.03ms response time, and superior OLED image quality. The system offers gamers the best performance which is needed to succeed in high-precision FPS games. The LG UltraGear 27GX790A provides next-generation gaming performance which makes it a valuable investment for gamers who want to buy a next-generation gaming monitor.
Tech Reviewer & Product Analyst
Định Bia has spent over 10 years testing consumer electronics with a focus on smart technology. He work as a product advisor at Biareview where he helped customers find the right devices for their needs. He personally tests every product featured on this site using a consistent evaluation framework covering quality, durability, and value. All reviews are based on experience, not influenced by the manufacturer.
