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| General Info | ||
|---|---|---|
| Model Number | Lenovo L27i-40 | LG 29WL50S |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2019 |
| Brand | Lenovo | LG |
| Model Number | L27i-40 | 29WL50S |
| Alias | 29WL50S-B | |
| Display | ||
| Screen Size Class | 27" (inches) | 29" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.891 mm 2.25 ft |
28.75 in 73 cm 730.186 mm 2.4 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
26.49 in 67.3 cm 672.768 mm 2.21 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
11.17 in 28.4 cm 283.824 mm 0.93 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 21:9 |
| Screen Resolution | 1920 x 1080 | 2560 x 1080 |
| Screen Pixel Pitch | 0.311 mm | 0.263 mm |
| Screen Pixel Density | 81 ppi | 96 ppi |
| Screen-to-Body Ratio | 89.24 % | 86.15 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | 99 % |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 3000000 : 1 | 5000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 5 ms |
| Display Average Response Time | 6 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.71 in 4.4 cm 43.5 mm 0.14 ft |
3.03 in 7.7 cm 76.9 mm 0.25 ft |
| Case Weight | 3.6 kg 8 lbs |
4.7 kg 10 lbs |
| Case Width with Stand | 24.11 in 61.2 cm 612.3 mm 2.01 ft |
27.48 in 69.8 cm 698.1 mm 2.29 ft |
| Case Height with Stand | 18.68 in 47.4 cm 474.4 mm 1.56 ft |
16.18 in 41.1 cm 410.9 mm 1.35 ft |
| Case Depth with Stand | 7.16 in 18.2 cm 181.8 mm 0.6 ft |
8.24 in 20.9 cm 209.4 mm 0.69 ft |
| Case Weight with Stand | 4.3 kg 9 lbs |
5.2 kg 11 lbs |
| Case Color | Cloud Gray | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
2 x HDMI 2.0 1 x 3.5 mm Audio Out |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 5W |
| Features | ||
| Cool Features | Flicker-free technology Lenovo Artery Natural Low Blue Light 3-side NearEdgeless design AMD FreeSync technology |
Black Stabilizer Crosshair Dynamic Action Sync Picture-in-Picture Flicker-free technology DDC/CI 6-Axis Control Screen Split 2.0 AMD FreeSync technology Super Resolution+ |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot |
| Ergonomics | ||
| Case Width | 24.11 in 61.2 cm 612.3 mm 2.01 ft |
27.48 in 69.8 cm 698.1 mm 2.29 ft |
| Case Height | 14.49 in 36.8 cm 368 mm 1.21 ft |
12.5 in 31.8 cm 317.5 mm 1.04 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 22 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 40 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 90 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | HDMI cable | HDMI cable |
| Certificates and Standards | ||
| Licenses | CCC China Energy Efficiency Standard Tier 2 Eyesafe Display Certification 2.0 RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort TÜV Low Blue Light (Hardware Solution) Windows Certification |
BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 45 °C 32 °F - 113 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 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 % - 95 % | 5 % - 85 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Lenovo L27i-40 | LG 29WL50S |
