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Full specifications
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LAUNCH DATE3 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Announced | 2025, January 7 (CES 2025) | 2024, November 28 |
| Released | — | 2024-11-28 |
| Status | Available | Available |
ADDITIONAL INFORMATION7 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Compatibility | Full 180 Hz only over DisplayPort; HDMI 2.0 inputs | — |
| Environmental | At least 85% post-consumer recycled plastic, 20% recycled glass, at least 5% recycled metal; low halogen; EU energy efficiency class F | — |
| In the Box | Monitor, warranty card, AC power cable, quick setup poster, DisplayPort 1.4 cable, cable holder, base stand, colour calibration report | — |
| Launch Price (USD) | $299.99 (US launch MSRP) | $299.99 (LG.com US list price) |
| Models | AV4H6AA (EMEA/Africa), AV4H6AA#ABA (US) | 27US550-W (Nigeria listing: 27US550-W AEK) |
| Price in Nigeria | ₦523,176 | ₦504,360 |
| Warranty | HP standard one-year limited warranty | — |
DESIGN AND BUILD8 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Bezel | 3-sided borderless | — |
| Curvature | Flat | — |
| Dimensions (with stand) | 61.36 x 22.33 x 52.37 cm (without stand: 61.36 x 5.22 x 36.43 cm) | 613.5 x 539.2 x 253.2 mm |
| Panel Type | IPS | IPS |
| Screen Size | 27 inches (68.6 cm diagonal) | 27 inches (68.4 cm) |
| Stand Adjustments | Height 100 mm, tilt -5° to +20°, pivot ±90°; detachable stand | Tilt / Height / Swivel / Pivot (height 389–539 mm) |
| VESA Mount | 100 x 100 mm | 100 x 100 mm |
| Weight (with stand) | 7.33 kg (5.29 kg without stand) | 6.8 kg |
DISPLAY AND RESOLUTION13 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Aspect Ratio | 16:9 | 16:9 |
| Backlight | Edge-lit | — |
| Brightness | 400 nits | 300 cd/m² typical (240 cd/m² min) |
| Color Depth | True 8-bit (up to 16.7 million colours) | 1.07 billion colours (10-bit, 8-bit + FRC) |
| Color Gamut | 95% Display P3, factory color calibrated | DCI-P3 90% typical (CIE1976); 86% min |
| Contrast Ratio | 1000:1 static (10,000,000:1 dynamic) | 1000:1 typical (700:1 min) |
| HDR Support | HDR 400 (400 nits peak) | HDR10, HDR Effect |
| Pixel Density | 109 ppi (0.2331 x 0.2331 mm pixel pitch) | — |
| Refresh Rate | 180 Hz (DisplayPort only) | 60Hz |
| Resolution | 2560 x 1440 (QHD) | 3840 x 2160 (4K UHD) |
| Response Time | 1 ms GtG (with overdrive) | 5ms (GtG at Faster) |
| Screen Coating | Anti-glare (25% haze, 3H hardness) | Anti-glare |
| Viewing Angles | 178° horizontal / 178° vertical | 178° (R/L), 178° (U/D) |
GAMING FEATURES3 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Adaptive Sync | AMD FreeSync (with low framerate compensation) | — |
| Gaming Aids | — | Black Stabilizer |
| Low Input Lag Mode | — | Dynamic Action Sync (DAS) |
CONNECTIVITY3 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Audio Out | 1x 3.5 mm audio jack (audio out) | 3-pole headphone out (sound only) |
| DisplayPort | 1x DisplayPort 1.4 (HDCP) | 1x DisplayPort 1.4 |
| HDMI | 2x HDMI 2.0 (HDCP) | 2x HDMI |
POWER3 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Power Consumption | 67 W (maximum), 30 W (typical), 0.29 W (standby) | Sleep <0.5W (HDMI/DP); DC off <0.3W |
| Power Supply | Internal | External power adapter (40W, 19V / 2.1A) |
| Voltage | 100 - 240 VAC, 50/60 Hz | 100–240V AC, 50/60Hz |
EXTRAS AND FEATURES3 fields
| Specification | OMEN 27q G2 | UltraFine 27US550 |
|---|---|---|
| Eye Care | Flicker-free (TÜV Flicker Free certified); HP Eye Ease low blue light (Eyesafe certified) | Flicker Safe, Reader Mode, Color Weakness mode |
| Other Features | OMEN Gaming Hub support; factory colour calibration report included in the box; 3H surface hardness | Super Resolution+; 3-side virtually borderless design; Smart Energy Saving; Dual Controller software; white 1.5 m HDMI cable in the box |
| Webcam / Microphones | No integrated webcam | — |