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Full specifications
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LAUNCH DATE3 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Announced | 2024, November 28 | 2026, July 7 |
| Released | 2024-11-28 | 2026-08-27 |
| Status | Available | Available |
ADDITIONAL INFORMATION6 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Colors | — | Black |
| Launch Price | — | JPY 49,980 (27-inch) — Japan |
| Launch Price (USD) | $299.99 (LG.com US list price) | $349.99 (US launch price) |
| Models | 27US550-W (Nigeria listing: 27US550-W AEK) | CFI-ZDM1 |
| Models and regions | — | Launched in USA and Japan only |
| Price in Nigeria | ₦504,360 | ₦490,000 (estimate, converted from US launch price) |
DESIGN AND BUILD6 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Dimensions (with stand) | 613.5 x 539.2 x 253.2 mm | 614 x 534 x 214 mm (with stand) |
| Panel Type | IPS | IPS |
| Screen Size | 27 inches (68.4 cm) | 27 inches |
| Stand Adjustments | Tilt / Height / Swivel / Pivot (height 389–539 mm) | Height: 140 mm; Tilt: -5° to 22° |
| VESA Mount | 100 x 100 mm | 100 x 100 mm |
| Weight (with stand) | 6.8 kg | 6.2 kg (with stand) |
DISPLAY AND RESOLUTION11 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Aspect Ratio | 16:9 | 16:9 |
| Brightness | 300 cd/m² typical (240 cd/m² min) | 350 nits |
| Color Depth | 1.07 billion colours (10-bit, 8-bit + FRC) | — |
| Color Gamut | DCI-P3 90% typical (CIE1976); 86% min | 95% DCI-P3 |
| Contrast Ratio | 1000:1 typical (700:1 min) | 1000:1 |
| HDR Support | HDR10, HDR Effect | HDR with Auto HDR Tone Mapping |
| Refresh Rate | 60Hz | Up to 120Hz (PS5/PS5 Pro), up to 240Hz (PC/Mac) |
| Resolution | 3840 x 2160 (4K UHD) | 2560 x 1440 pixels (QHD) |
| Response Time | 5ms (GtG at Faster) | — |
| Screen Coating | Anti-glare | — |
| Viewing Angles | 178° (R/L), 178° (U/D) | — |
GAMING FEATURES3 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Adaptive Sync | — | HDMI VRR, AMD FreeSync Premium |
| Gaming Aids | Black Stabilizer | — |
| Low Input Lag Mode | Dynamic Action Sync (DAS) | — |
CONNECTIVITY4 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Audio Out | 3-pole headphone out (sound only) | Headphone jack, 2x 3W stereo speakers |
| DisplayPort | 1x DisplayPort 1.4 | 1x DisplayPort 1.4 |
| HDMI | 2x HDMI | 2x HDMI 2.1 |
| USB Hub | — | 1x USB Type-B (5Gbps), 2x USB Type-A (5Gbps), 1x USB Type-C (5Gbps) |
POWER3 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Power Consumption | Sleep <0.5W (HDMI/DP); DC off <0.3W | 97.5 W maximum rated |
| Power Supply | External power adapter (40W, 19V / 2.1A) | — |
| Voltage | 100–240V AC, 50/60Hz | 100–240 V AC, 50/60 Hz (AC adapter, 19.5 V DC output) |
EXTRAS AND FEATURES2 fields
| Specification | UltraFine 27US550 | PlayStation 27" Gaming Monitor |
|---|---|---|
| Eye Care | Flicker Safe, Reader Mode, Color Weakness mode | — |
| Other Features | Super Resolution+; 3-side virtually borderless design; Smart Energy Saving; Dual Controller software; white 1.5 m HDMI cable in the box | DualSense charging hook, monitor joystick, PlayStation Link adapter compatible |