| Product name | ViewSonic VG2249 | LG 27BK430H-B | NEC Display Solutions AS242W-BK |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $169.99 |  $172.56 | $169.99 |
| Brand | ViewSonic | LG | NEC Display Solutions |
| Screen Size | 21.5" | 27" | 23.6" |
| Resolution | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
| Refresh Rate | | 75Hz | |
| Display Colors | 16.7 Million | 16.7 Million | 16.7 Million |
| Response Time | 5ms (GTG) | 5ms (GTG) | 5ms |
| Aspect Ratio | 16:9 | 16:9 | 16:9 |
| Panel Type | MVA | IPS | TN |
| Adaptive Sync Technology | | | |
| HDMI | 1 x ver1.4 | 1 | |
| DisplayPort | 1 x DP, 1 x Mini DP | | |
| Horizontal Refresh Rate | Analog: 24 - 82KHzDigital: 15 - 82KHz | | |
| Vertical Refresh Rate | Analog: 50 - 75HzDigital: 50 - 75Hz | | |
| Power Supply | 100 - 240 VAC, 50/60Hz | 100 - 240 VAC, 50/60Hz | 100 - 240 VAC, 50/60Hz |
| Power Consumption | Eco Mode (Conserve): 12WEco Mode (optimized): 14WConsumption (typical): 19WConsumption (max): 44WStand-by: 0.5W | Power Consumption (Typ.): 25.2 WPower Consumption (Max.): 28.0 WPower Consumption (Energy Star): 18.6WPower Save/Sleep Mode(Max): Under 0.3WDC Off(Max): Under 0.3W | Power Consumption (typical 120V) 19W (typical)Power Saving Mode 0.45W |
| User Controls | Physical Controls: 1,2, Up, Down, PowerOn Screen Display: Auto Image Adjust, Contrast/Brightness, Input Select, Audio Adjust, Color Adjust, Information, Manual Image Adjust, Advanced Image Adjust, Setup Menu, Memory Recall (See user guide for complete OSD | | |
| Stand Adjustments | Height Adjust: 135mmSwivel: 360 degreePivot: 90 degreeTilt: Forward 6 degree / Back 25 degree | Tilt: -5 to 20 degree | Tilt |
| Built-in Speakers | 2 x 2W | | |
| VESA Compatibility | 100 x 100mm | | Yes |
| Dimensions (H x W x D) | | | |
| Features | SuperClear MVA Panel TechnologyHigh-definition Daisy Chain CapabilityVersatile ConnectivityErgonomic DesignOptimized View Settings | | |
