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Best Computer Monitors · LG · Updated June 2026

LG UltraGear 27GX790A-B: specs and price (2026)

LG UltraGear 27GX790A-B has a US price of $999.99 (US MSRP; Newegg listing shows $999.99. LG does not list MSRP on product page; retailer price used as reference.). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.

Specifications

Price (US)$999.99 US MSRP; Newegg listing shows $999.99. LG does not list MSRP on product page; retailer price used as reference.
BrandLG
Released2024-09
size in27
resolution2560x1440
panel typeOLED
refresh hz480
response ms0.03
hdrVESA DisplayHDR True Black 400
ports1x DP 2.1, 2x HDMI 2.1, 1x USB-B 3.0 (upstream), 2x USB-A 3.0
adaptive syncNVIDIA G-Sync Compatible, AMD FreeSync Premium Pro
release2024-09

Source: newegg.com (verified 2026-06-15) · corroborated by lg.com. Size (27"), resolution (QHD 2560x1440), panel (OLED), refresh (480Hz), response (0.03ms GTG), ports (DP 2.1, 2x HDMI 2.1, USB upstream/downstream), adaptive sync (G-Sync Compatible + FreeSync Premium Pro) confirmed by Newegg listing and LG product page. DCI-P3 98.5% color gamut confirmed by Newegg. HDR True Black 400 is standard VESA OLED certification class for this spec tier. Price $999.99 from Newegg.

Frequently asked questions

How much does the LG UltraGear 27GX790A-B cost?

The LG UltraGear 27GX790A-B has a US price of $999.99 (US MSRP; Newegg listing shows $999.99. LG does not list MSRP on product page; retailer price used as reference.), as of 2026-06-15.

When was the LG UltraGear 27GX790A-B released?

The LG UltraGear 27GX790A-B was released 2024-09.

What are the LG UltraGear 27GX790A-B's key specs?

LG UltraGear 27GX790A-B (LG): size in 27, resolution 2560x1440, panel type OLED, refresh hz 480, response ms 0.03. Full sourced spec sheet verified 2026-06-15.

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Open data & methodology · Queryable via MCP

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