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| General Info | ||
|---|---|---|
| Model Number | Lenovo G27-30 | Samsung U28E590D |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2015 |
| Brand | Lenovo | Samsung |
| Model Number | G27-30 | U28E590D |
| Alias | 66E8GAC2 | LU28E590DS/ZA |
| Display | ||
| Screen Size Class | 27" (inches) | 28" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
28 in 71.1 cm 711.2 mm 2.33 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Manufacturer | Innolux | |
| Display Type | VA | TN |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Lut | 8 bits | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.311 mm | 0.16 mm |
| Screen Pixel Density | 81 ppi | 157 ppi |
| Screen-to-Body Ratio | 88.2 % | 84.09 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 90% | |
| sRGB | 123 % | 98 % |
| Adobe RGB 1998 | 67 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 370 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 3000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 15 ms | |
| Display Minimum Response Time | 4 ms | 1 ms |
| Display Average Response Time | 7 ms | 3.5 ms |
| Display Maximum Response Time | 23 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.77 in 4.5 cm 45 mm 0.15 ft |
2.89 in 7.4 cm 73.5 mm 0.24 ft |
| Case Weight | 3.9 kg 9 lbs |
4.7 kg 10 lbs |
| Case Width with Stand | 24.18 in 61.4 cm 614.1 mm 2.01 ft |
26.02 in 66.1 cm 660.9 mm 2.17 ft |
| Case Height with Stand | 15.53 in 39.4 cm 394.4 mm 1.29 ft |
18.44 in 46.9 cm 468.5 mm 1.54 ft |
| Case Depth with Stand | 9.42 in 23.9 cm 239.2 mm 0.78 ft |
7.37 in 18.7 cm 187.1 mm 0.61 ft |
| Case Weight with Stand | 5.8 kg 13 lbs |
5.28 kg 12 lbs |
| Case Color | Raven 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 |
1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0 |
| Audio | ||
| Audio Speakers | 2 x 3W | |
| Features | ||
| Cool Features | Flicker-free technology HDR Decoding Natural Low Blue Light Lenovo Artery 3-side NearEdgeless Design AMD FreeSync Premium |
Eye saver mode Flicker-free technology UHD Upscale Low Blue Light Picture-in-Picture Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Samsung MagicAngle Eco Saving Plus Samsung MagicBright |
| Extra Features | Anti-theft stand lock slot - Kensington | Security lock slot |
| Ergonomics | ||
| Case Width | 24.18 in 61.4 cm 614.1 mm 2.01 ft |
26.02 in 66.1 cm 660.9 mm 2.17 ft |
| Case Height | 14.56 in 37 cm 369.8 mm 1.21 ft |
15.01 in 38.1 cm 381.3 mm 1.25 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 135 mm 13.5 cm 5.315 in 0.4429 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 2 ° |
| Backward Tilt | 22 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 165 Hz | 24 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable | DisplayPort cable HDMI cable |
| Certificates and Standards | ||
| Licenses | CCC China Energy Efficiency Standard Tier 1 Eyesafe Display Certification RoHS TÜV Rheinland Eye Comfort TÜV Rheinland Low Blue Light (Hardware Solution) Windows Certification (Windows 7 Windows 10) |
CE ISO9241-307 TÜV/Ergonomics |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 45 °C 32 °F - 113 °F |
10 °C - 40 °C 50 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 45 °C -4 °F - 113 °F |
| Internal Storage Humidity | 5 % - 95 % | 5 % - 95 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| Lenovo G27-30 | Samsung U28E590D |
