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| General Info | ||
|---|---|---|
| Model Number | LG 27BL55U | LG 27BN88U |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2019 | 2020 |
| Brand | LG | LG |
| Model Number | 27BL55U | 27BN88U |
| Alias | 27BL55U-B | 27BN88U-B |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.53 in 59.8 cm 597.73 mm 1.96 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.24 in 33.6 cm 336.22 mm 1.1 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.155 mm | 0.155 mm |
| Screen Pixel Density | 163 ppi | 163 ppi |
| Screen-to-Body Ratio | 86.72 % | 89.95 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | |
| sRGB | 98 % | 99 % |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 5 ms |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR10 | DisplayHDR 400 HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.8 in 4.6 cm 45.8 mm 0.15 ft |
1.76 in 4.5 cm 44.6 mm 0.15 ft |
| Case Weight | 4.4 kg 10 lbs |
4 kg 9 lbs |
| Case Width with Stand | 24.51 in 62.3 cm 622.6 mm 2.04 ft |
24.14 in 61.3 cm 613.1 mm 2.01 ft |
| Case Height with Stand | 22.53 in 57.2 cm 572.2 mm 1.88 ft |
23.46 in 59.6 cm 596 mm 1.96 ft |
| Case Depth with Stand | 9.06 in 23 cm 230 mm 0.75 ft |
15.76 in 40 cm 400.2 mm 1.31 ft |
| Case Weight with Stand | 6 kg 13 lbs |
7.8 kg 17 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream) 2 x USB 3.0 (Type-A; downstream) |
| Audio | ||
| Audio Speakers | 2 x 5W | |
| Features | ||
| Cool Features | Dual Controller Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) 2.2 On-Screen Control 2.2 Game Mode Flicker-free technology AMD FreeSync technology Reader Mode Black Stabilizer Screen Split |
Black Stabilizer True Color Pro Color Calibrated Low Blue Light Dual Controller Flicker-free technology Super Resolution+ Reader Mode Dynamic Action Sync Color Weakness Mode 3-Side Virtually Borderless Design Smart Energy Saving HDR Effect AMD FreeSync technology H/W Calibration |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.51 in 62.3 cm 622.6 mm 2.04 ft |
24.14 in 61.3 cm 613.1 mm 2.01 ft |
| Case Height | 14.61 in 37.1 cm 371 mm 1.22 ft |
14.35 in 36.4 cm 364.4 mm 1.2 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 110 mm 11 cm 4.3307 in 0.3609 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 0 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 280 ° | |
| Right Swivel | 280 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 25 ° |
| Backward Tilt | 15 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 30 Hz - 60 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 31.46 kHz - 135 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
|
| Certificates and Standards | ||
| Licenses | CE EPA 8.0 EPEAT ErP FCC ISO13406-2 RoHS UL/cUL |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 5 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % | 5 % - 85 % |
| LG 27BL55U | LG 27BN88U |
