LG UltraGear evo GX9 39GX950B-B: 39GX950B-B · 38.86-inch · 5K2K · black
Dell 32 Plus 4K Monitor (S3225QS): S3225QS: 31.5-inch flat VA panel, 3840 × 2160, 120 Hz, built-in 2 × 5 W speakers, Ash White back and stand. Models in the same family with a USB hub and the QD-OLED S3225QC are separate products.
| Specification | LG UltraGear evo GX9 39GX950B-B | Dell 32 Plus 4K Monitor (S3225QS) |
|---|---|---|
| Release year | 2026 | 2025 |
| Display | 38.86-inch OLED · 5120 × 2160 · 21:9 LG | — |
| Curvature | 1500R LG | — |
| Pixel pitch | 0.1776 × 0.1776 mm LG | — |
| Refresh rate | 165 Hz (5120 × 2160) LG | — |
| Dual-Mode | 330 Hz at 2560 × 1080 in the 21:9 modes; 330 Hz at 1920 × 1080 in the 16:9 modes LG | — |
| Pixel response | 0.03 ms GtG LG | — |
| Brightness | 335 nits typical; 300 nits minimum LG | — |
| Peak HDR brightness | 1500 nits LG | — |
| HDR formats | HDR10; VESA DisplayHDR True Black 500; no Dolby Vision LG | — |
| Colour coverage | DCI-P3 99.5% typical, 94% minimum (CIE1976); 1.07 billion colours LG | — |
| Contrast ratio | 1,850,000:1 typical; 1,480,000:1 minimum LG | — |
| Surface | Anti-glare, low-reflection front polarizer LG | — |
| Calibration | Factory calibrated; hardware-calibration ready (LG Calibration Studio) LG | — |
| Variable refresh | G-SYNC Compatible; FreeSync Premium Pro LG | — |
| DisplayPort | 1 × DisplayPort 2.1; UHBR20 LG | — |
| HDMI | 2 × HDMI 2.1 LG | — |
| USB-C input | 1 × USB-C; video, data and up to 90 W power LG | — |
| USB hub | USB-C upstream; 2 × downstream USB 3.2 Gen 2 LG | — |
| Multiple sources | 2 × PBP and PIP; no built-in KVM LG | — |
| Audio | 2 × 7 W speakers; 4-pole headphone output; AI Sound LG | — |
| Stand | Tilt −8° / +15°; ±30° swivel; 110 mm height adjustment LG | — |
| Wall mount | 100 × 100 mm; 4 × M4 × L10 screws; optional LSW149 plate LG | — |
| Dimensions | 921.4 × 605.4 × 322.8 mm with stand (up); 921.4 × 495.4 × 322.8 mm (down); 921.4 × 405.0 × 118.7 mm without stand LG | — |
| Weight | 10.7 kg with stand; 6.8 kg without LG | — |
| Power | External adapter; 40.3 W on-mode in SDR, 45.9 W in HDR LG | — |
| OLED care | Screen saver; Image Cleaning of about 10 minutes LG | — |
| Lighting | Unity Hexagon Lighting 2.0 on the back LG | — |
| Warranty | 2 years; OLED panel included LG | 1-year limited hardware warranty with advanced exchange service in the US Dell |
| Panel | — | 31.5-inch flat VA (vertical alignment) panel, LED edge backlight; 16:9, 3840 × 2160 (4K UHD), 139 ppi; anti-glare 3H-hardness surface Dell |
| Refresh rate and response time | — | 120 Hz (48–120 Hz vertical frequency); 4 ms GtG (Extreme), 5 ms GtG (Fast), 8 ms GtG (Normal); AMD FreeSync Premium Dell |
| Brightness, contrast and colour | — | 300 nits; 3000:1 contrast; 1.07 billion colours; 95% DCI-P3, 99% sRGB; HDR10 Dell |
| Connections | — | 2 × HDMI 2.1 (FRL, HDR, VRR; up to 4K 120 Hz; HDCP 2.2), 1 × DisplayPort 1.4 (4K 120 Hz, HDR, VRR; HDCP 2.2) Dell |
| Speakers | — | 2 × 5 W built-in speakers Dell |
| Stand and mounting | — | 100 mm height adjustment, −5°/+21° tilt, −4°/+4° slant; VESA 100 × 100 Dell |
| Eye comfort | — | ComfortView Plus; TÜV Rheinland 4-star eye comfort certification Dell |
| Power consumption | — | 32 W in operation, 85 W maximum; 0.3 W standby and off; internal power supply, 100–240 V Dell |
| Size and weight | — | With stand 71.3 × 44.6–54.6 × 22.2 cm, 8.77 kg; without stand 71.4 × 41.4 × 6.1 cm, 5.97 kg Dell |