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| General Info | ||
|---|---|---|
| Model Number | Acer KG281K | LG 27GR93U |
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2023 |
| Brand | Acer | LG |
| Model Series | UltraGear | |
| Model Number | KG281K | 27GR93U |
| Alias | KG281Kbmiipx | UltraGear 27GR93U 27GR93U-B |
| Display | ||
| Screen Size Class | 28" (inches) | 27" (inches) |
| Diagonal Size | 28 in 71.1 cm 711.2 mm 2.33 ft |
26.96 in 68.5 cm 684.667 mm 2.25 ft |
| Screen Width | 24.45 in 62.1 cm 620.93 mm 2.04 ft |
23.53 in 59.8 cm 597.73 mm 1.96 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.24 in 33.6 cm 336.22 mm 1.1 ft |
| Display Type | TN | IPS |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | 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 | 0.162 mm | 0.155 mm |
| Screen Pixel Density | 157 ppi | 163 ppi |
| Screen-to-Body Ratio | 88.3 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 400 cd/m² |
| Max Screen Brightness | 500 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 170 ° | |
| Screen Vertical Viewing Angle | 160 ° | |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 HDR10 |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.02 in 5.1 cm 51.3 mm 0.17 ft |
|
| Case Weight | 4.5 kg 10 lbs |
|
| Case Width with Stand | 25.94 in 65.9 cm 658.9 mm 2.16 ft |
24.15 in 61.4 cm 613.5 mm 2.01 ft |
| Case Height with Stand | 18.98 in 48.2 cm 482.1 mm 1.58 ft |
18.41 in 46.8 cm 467.7 mm 1.53 ft |
| Case Depth with Stand | 9.49 in 24.1 cm 241 mm 0.79 ft |
9.99 in 25.4 cm 253.7 mm 0.83 ft |
| Case Weight with Stand | 5.5 kg 12 lbs |
6.4 kg 14 lbs |
| Case Color | Black | Purple Gray and Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 (MHL) 1 x DisplayPort 1.2 |
2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (4-pole (sound+mic); DTS HP:X) 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
On-Screen Control True Color Pro Smart Energy Saving AMD FreeSync Premium Low Blue Light HW Calibration On-Screen Display Motion Blur Reduction Technology Auto Input Switch FPS Counter Color Weakness Dynamic Action Sync Hexagon Lighting Game Mode NVIDIA G-Sync Compatible Crosshair Reader Mode Black Stabilizer 3-Side Virtually Borderless Design HDR Effect Factory Calibrated Adaptive-Sync technology Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.15 in 61.4 cm 613.5 mm 2.01 ft |
|
| Case Height | 14.61 in 37.1 cm 371 mm 1.22 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 110 mm 11 cm 4.3307 in 0.3609 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 15 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 48 Hz - 144 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
DisplayPort cable HDMI cable USB Type-A to Type-B cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP TCO Certified Displays |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 85 % |
| Acer KG281K | LG 27GR93U |
