Best Computer Monitors · head-to-head
Dell UltraSharp U2725QE vs LG UltraGear 27GX790A-B
A sourced, side-by-side spec comparison. Dell UltraSharp U2725QE is cheaper at $699.99. Every spec and price links to its source.
Side by side
| Dell UltraSharp U2725QE | LG UltraGear 27GX790A-B | |
|---|---|---|
| US price | $699.99 (US MSRP $699.99 per Dell.com official listing (Newegg discounts to ~$659.99). Named 'Dell UltraSharp 27 4K Thunderbolt Hub Monitor'. Corrected from $659.99: that was a Newegg sale price, not the Dell MSRP.) | $999.99 (US MSRP; Newegg listing shows $999.99. LG does not list MSRP on product page; retailer price used as reference.) |
| Brand | Dell | LG |
| Released | 2024-11 | 2024-09 |
| size in | 27 | 27 |
| resolution | 3840x2160 | 2560x1440 |
| panel type | IPS | OLED |
| refresh hz | 120 | 480 |
| response ms | 5 | 0.03 |
| hdr | VESA DisplayHDR 600 | VESA DisplayHDR True Black 400 |
| ports | 1x Thunderbolt 4 (upstream, 140W PD), 1x Thunderbolt 4 (downstream), 1x USB-C 3.2, 1x DP 1.4, 1x HDMI 2.1, 5x USB-A 3.2, 1x RJ-45 | 1x DP 2.1, 2x HDMI 2.1, 1x USB-B 3.0 (upstream), 2x USB-A 3.0 |
| adaptive sync | AMD FreeSync Premium | NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro |
| release | 2024-11 | 2024-09 |
Sources — Dell UltraSharp U2725QE: newegg.com (verified 2026-06-15). LG UltraGear 27GX790A-B: newegg.com (verified 2026-06-15).