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| General Info | ||
|---|---|---|
| Model Number | LG 27UL550 | LG 55SK9500PUA |
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| Price | ||
| Type | Monitor | TV |
| Year | 2019 | 2018 |
| Brand | LG | LG |
| Model Series | SK950 | |
| Model Number | 27UL550 | 55SK9500PUA |
| Alias | 27UL550-W | |
| Display | ||
| Screen Size Class | 27" (inches) | 55" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Manufacturer | LG Display | |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | No |
| 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 | 0.315 mm |
| Screen Pixel Density | 163 ppi | 81 ppi |
| Screen-to-Body Ratio | 86.66 % | 94.61 % |
| Backlight Source | W-LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 94% | |
| Rec.2020 | 72 | |
| sRGB | 98 % | |
| Screen Brightness | 300 cd/m² | 400 cd/m² |
| Max Screen Brightness | 700 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1600 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 15 ms | |
| Display Minimum Response Time | 5 ms | |
| Display Maximum Response Time | 32 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR10 | Advanced HDR Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.81 in 4.6 cm 46 mm 0.15 ft |
2.46 in 6.3 cm 62.5 mm 0.21 ft |
| Case Weight | 4.4 kg 10 lbs |
17.8 kg 39 lbs |
| Case Width with Stand | 24.53 in 62.3 cm 623 mm 2.04 ft |
48.39 in 122.9 cm 1229 mm 4.03 ft |
| Case Height with Stand | 18.19 in 46.2 cm 462 mm 1.52 ft |
30.67 in 77.9 cm 779 mm 2.56 ft |
| Case Depth with Stand | 9.06 in 23 cm 230 mm 0.75 ft |
10.06 in 25.6 cm 255.6 mm 0.84 ft |
| Case Weight with Stand | 6 kg 13 lbs |
19.2 kg 42 lbs |
| Case Color | White, Gray | Black, Gold |
| Hardware | ||
| CPU Cores | 4 | |
| GPU Cores | 2 | |
| RAM Memory Size | 2 | |
| Internal Storage | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
|
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
|
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x RS232 (C) 1 x AV Composite In 3.5 mm jack 3 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | |
| Features | ||
| OS | webOS 4.0 | |
| Cool Features | Black Stabilizer Blue Light Filter Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) 2.2 Flicker-free technology DDC/CI 6-Axis Control Super Resolution+ AMD FreeSync technology |
Google Assistant Voice command HDCP (High-bandwidth Digital Content Protection) 2.2 PVR LG ThinQ AI Nano Cell Black ULTRA Luminance Pro SIMPLINK (HDMI CEC) Local Dimming Image Processor - α7 Intelligent Processor 4K Cinema HDR True Color Accuracy Nano Cell Color Pro 4K Upscaler Nano Cell Display |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.53 in 62.3 cm 623 mm 2.04 ft |
48.39 in 122.9 cm 1229 mm 4.03 ft |
| Case Height | 14.61 in 37.1 cm 371 mm 1.22 ft |
27.87 in 70.8 cm 708 mm 2.32 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 300 x 300 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 110 mm 11 cm 4.3307 in 0.3609 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | No |
| Forward Tilt | 5 ° | |
| Backward Tilt | 15 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 61 Hz | 120 Hz |
| Screen Interpolation Technology | TruMotion | |
| Screen Interpolation Value | 240 | |
| Screen Interpolation Measurement Unit | PPI | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
3.5 mm composite adapter Magic remote control - AN-MR18 |
| Certificates and Standards | ||
| Licenses | C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 Epeat Gold ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI |
ENERGY STAR RoHS UL/cUL |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 85 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 85 % |
| LG 27UL550 | LG 55SK9500PUA |
