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Full specifications
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LAUNCH DATE3 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Announced | 2024, May 31 (global launch on Xiaomi's worldwide site) | 2024, November 28 |
| Released | 2024, September (US availability at Amazon and Walmart) | 2024-11-28 |
| Status | Available | Available |
ADDITIONAL INFORMATION5 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Colors | White | — |
| Launch Price (USD) | $329.99 (US launch price) | $299.99 (LG.com US list price) |
| Models | P27QBA-RGPGL | 27US550-W (Nigeria listing: 27US550-W AEK) |
| Models and regions | Sold in China earlier as the Redmi Display G Pro 27; P27QBA-RGPGL is the global model | — |
| Price in Nigeria | ₦462,000 (Stored estimate) | ₦504,360 (Stored estimate) |
TESTS4 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Brightness Measured | Over 940 nits peak SDR; over 1,200 nits HDR (Tom's Hardware) | — |
| Color Accuracy | Grayscale 4.00 dE default / 0.36 dE calibrated; gamut error 2.44 dE; 111% DCI-P3 gamut volume (Tom's Hardware) | — |
| Contrast Measured | 1,276.4:1 calibrated; 1,160.2:1 ANSI (local dimming off) (Tom's Hardware) | — |
| Response Time Measured | 6 ms panel response with overdrive maxed (Tom's Hardware) | — |
DESIGN AND BUILD7 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Curvature | Flat | — |
| Dimensions (with stand) | 613.35 (L) x 169.45 (W) x 526.5 (H) mm | 613.5 x 539.2 x 253.2 mm |
| Panel Type | Mini-LED IPS (Fast IPS, quantum dot) | IPS |
| Screen Size | 27 inches | 27 inches (68.4 cm) |
| Stand Adjustments | Tilt forward 5° ±2 / backward 21° ±2; swivel 45°; height adjustment 4.8 in (Tom's Hardware); 90° portrait pivot | Tilt / Height / Swivel / Pivot (height 389–539 mm) |
| VESA Mount | 75 x 75 mm | 100 x 100 mm |
| Weight (with stand) | 6.8 kg | 6.8 kg |
DISPLAY AND RESOLUTION13 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Aspect Ratio | 16:9 | 16:9 |
| Brightness | 1000 nits peak | 300 cd/m² typical (240 cd/m² min) |
| Color Accuracy | ΔE < 2 (factory calibration) | — |
| Color Depth | 10-bit (8-bit + FRC), 1.07 billion colours | 1.07 billion colours (10-bit, 8-bit + FRC) |
| Color Gamut | 99% DCI-P3, 97% Adobe RGB, 100% sRGB | DCI-P3 90% typical (CIE1976); 86% min |
| Contrast Ratio | 1000:1 static | 1000:1 typical (700:1 min) |
| HDR Support | VESA DisplayHDR 1000; HDR10 | HDR10, HDR Effect |
| Local Dimming | 1152 zones (4608 Mini LEDs) | — |
| Refresh Rate | 180 Hz | 60Hz |
| Resolution | 2560 x 1440 (QHD) | 3840 x 2160 (4K UHD) |
| Response Time | 1 ms (typical) | 5ms (GtG at Faster) |
| Screen Coating | — | Anti-glare |
| Viewing Angles | 178° (H) / 178° (V) | 178° (R/L), 178° (U/D) |
GAMING FEATURES3 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Adaptive Sync | AMD FreeSync; G-Sync Compatible | — |
| Gaming Aids | — | Black Stabilizer |
| Low Input Lag Mode | — | Dynamic Action Sync (DAS) |
CONNECTIVITY3 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Audio Out | 3.5 mm audio jack | 3-pole headphone out (sound only) |
| DisplayPort | 2x DisplayPort 1.4 | 1x DisplayPort 1.4 |
| HDMI | 2x HDMI 2.0 | 2x HDMI |
POWER3 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Power Consumption | 65 W rated; 22 W at 200 nits (Tom's Hardware) | Sleep <0.5W (HDMI/DP); DC off <0.3W |
| Power Supply | External power adapter (24 V ⎓ 2.71 A input) | External power adapter (40W, 19V / 2.1A) |
| Voltage | — | 100–240V AC, 50/60Hz |
EXTRAS AND FEATURES3 fields
| Specification | Mini LED Gaming Monitor G Pro 27i | UltraFine 27US550 |
|---|---|---|
| Eye Care | TÜV Rheinland Low Blue Light certification | Flicker Safe, Reader Mode, Color Weakness mode |
| Other Features | Rear RGB ambient lighting; joystick OSD control | Super Resolution+; 3-side virtually borderless design; Smart Energy Saving; Dual Controller software; white 1.5 m HDMI cable in the box |
| Speakers | None | — |