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LAUNCH DATE3 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Announced | 2025, December (launched first in China); shown for North America at CES 2026 | 2025, January (US pre-orders from January 28, 2025); Europe press release March 10, 2025; Australia April 14, 2025 |
| Released | 2026-01-06 (US pre-orders open at LG.com) | — |
| Status | Available | Available |
ADDITIONAL INFORMATION6 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Colors | Black | Black bezels, white rear plastic, silver metal stand |
| Compatibility | Tom's Guide (tested with an RTX 5090) notes very few games reach frame rates high enough to use the 540Hz / 720Hz modes | Mac-oriented: Display Pilot 2 enables brightness/volume control from the Mac keyboard; ICCsync matches colour with MacBooks; Thunderbolt 4 90W charges a 14-inch MacBook Pro |
| Launch Price | — | INR 1,02,500 (India introductory launch price, May 2025) |
| Launch Price (USD) | $999.99 (US launch MSRP) | — |
| Models | 27GX790B-B | — |
| Price in Nigeria | ₦1,400,000 (estimate, converted from US launch price) | ₦1,496,800 (estimate, converted from India launch price) |
TESTS2 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Brightness Measured | 249 nits SDR, 561 nits HDR (Tom's Guide) | 485 nits SDR (PCWorld) |
| Color Accuracy | Delta E 0.33 (Tom's Guide) | 100%+ sRGB, 100%+ DCI-P3, 89% AdobeRGB; 2070:1 contrast; gamma 2.1; 6700K (PCWorld) |
DESIGN AND BUILD6 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Dimensions (with stand) | 605.2 x 527.6 x 220 mm (raised) / 605.2 x 397.6 x 220 mm (lowered) | 427.58-577.58 x 614 x 242.07 mm (H x W x D) |
| Panel Type | WOLED (4th Gen Primary RGB Tandem OLED) | IPS |
| Screen Size | 26.5 inches (67.3 cm), 27-inch class | 27 inches |
| Stand Adjustments | Tilt / Height / Swivel / Pivot (110 mm height adjustment) | Tilt -5° to 20°, swivel 30°/30°, pivot 90°, height 150 mm |
| VESA Mount | 100 x 100 mm | 100 x 100 mm |
| Weight (with stand) | 6.8 kg | 8.3 kg (5.6 kg without stand) |
DISPLAY AND RESOLUTION12 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Aspect Ratio | 16:9 | 16:9 |
| Brightness | 335 cd/m² typical (300 cd/m² min); HDR peak 1,500 cd/m² (1.5% APL), 800 cd/m² (10% APL) | 400 nits (typical and HDR peak) |
| Color Depth | 1.07 billion colours (10-bit) | 1.07 billion colors |
| Color Gamut | DCI-P3 99.5% typical (CIE1976); 94% min | 98% P3, 100% sRGB, 100% Rec.709; Delta E ≤2 (average) |
| Contrast Ratio | 1,500,000:1 typical (1,200,000:1 min) | 2000:1 (native) |
| HDR Support | VESA DisplayHDR True Black 500, HDR10, HDR Effect | HDR10, VESA DisplayHDR 400 |
| Pixel Density | 110 PPI (pixel pitch 0.2292 x 0.2292 mm) | 218 PPI |
| Refresh Rate | 540Hz at QHD; 720Hz at HD (Dual Mode) | 60 Hz |
| Resolution | 2560 x 1440 (QHD); HD in 720Hz Dual Mode | 5120 x 2880 (5K) |
| Response Time | 0.02ms (GtG) | 5 ms (GtG) |
| Screen Coating | Matte anti-glare | Nano Matte |
| Viewing Angles | 178° (R/L), 178° (U/D) | 178°/178° |
GAMING FEATURES3 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Adaptive Sync | NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VRR (48–540Hz range with LFC) | — |
| Gaming Aids | Black Stabilizer, Crosshair, FPS Counter | — |
| Low Input Lag Mode | Dynamic Action Sync (DAS) | — |
CONNECTIVITY6 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Audio Out | 4-pole headphone jack | 3.5 mm headphone jack |
| DisplayPort | 1x DisplayPort 2.1 with DSC (UHBR13.5) | 1x DisplayPort 1.4 |
| Ethernet / KVM | — | Built-in KVM switch |
| HDMI | 2x HDMI 2.1 | 1x HDMI 2.1 |
| USB Hub | 2x USB 3.0 downstream (Type-A) | 2x USB-A (10Gbps, 4.5W), 1x USB-A (10Gbps, 7.5W), 1x USB-C (10Gbps, 7.5W) downstream |
| USB-C | 1x USB-C (DisplayPort Alt Mode, data) | Thunderbolt 4 in (90W power delivery) + Thunderbolt 4 out (15W, daisy chain); USB-C upstream (USB 3.2 Gen 2, data only) |
POWER3 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Power Consumption | Sleep <0.5W; Off <0.3W | 40 W normal, 230 W max, <0.5 W sleep |
| Power Supply | External power adapter | Built-in |
| Voltage | 100–240V AC, 50/60Hz | 100-240V |
EXTRAS AND FEATURES3 fields
| Specification | UltraGear OLED 27GX790B | PD2730S |
|---|---|---|
| Eye Care | Flicker-free, Discomfort Glare Free, Eyesafe 3.0; UL-verified anti-glare, flicker-free, low/reduced blue light and reduced circadian stimulation | Flicker-free, Low Blue Light; TÜV Flicker-free, Low Blue Light, Reflection Free |
| Other Features | Unity Hexagon RGB lighting; VESA ClearMR 21000; UL 'Perfect Black' and 'Perfect Color' certifications; HW calibration ready; Reader Mode; PiP/PbP; HDMI 2.1 and DisplayPort 2.1 cables in the box | Hotkey Puck G3; factory calibration report; Pantone and Pantone SkinTone Validated; CalMAN Verified; Uniformity Technology; ICCsync; M-Book, DICOM, CAD/CAM, Animation, Darkroom modes; PiP/PbP; Auto Pivot; Display Pilot 2 and Palette Master Ultimate software |
| Speakers | — | 2x 3W |