Premium subscription
Limited offer: $9.99 FREE
Subscription benefits:
As Amazon associates we earn from qualifying purchases.
| General Info | ||
|---|---|---|
| Model Number | Acer XF240H | Acer KG251QH |
|
|
|
| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2018 |
| Brand | Acer | Acer |
| Model Number | XF240H | KG251QH |
| Alias | KG251QHbmidpx | |
| Display | ||
| Screen Size Class | 24" (inches) | 25" (inches) |
| Diagonal Size | 24 in 61 cm 609.7 mm 2 ft |
24.5 in 62.2 cm 622.3 mm 2.04 ft |
| Screen Width | 20.94 in 53.2 cm 531.96 mm 1.75 ft |
21.41 in 54.4 cm 543.744 mm 1.78 ft |
| Screen Height | 11.77 in 29.9 cm 298.89 mm 0.98 ft |
11.91 in 30.3 cm 302.616 mm 0.99 ft |
| Display Type | TN | TN |
| 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 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.268 mm | 0.283 mm |
| Screen Pixel Density | 91 ppi | 89 ppi |
| Screen-to-Body Ratio | 83.51 % | 88.65 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 350 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 170 ° |
| Screen Vertical Viewing Angle | 160 ° | 160 ° |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.39 in 6.1 cm 60.7 mm 0.2 ft |
2.2 in 5.6 cm 56 mm 0.18 ft |
| Case Weight | 3.84 kg 8 lbs |
3.7 kg 8 lbs |
| Case Width with Stand | 22.32 in 56.7 cm 567 mm 1.86 ft |
21.96 in 55.8 cm 557.89 mm 1.83 ft |
| Case Height with Stand | 15.17 in 38.5 cm 385.4 mm 1.26 ft |
16.92 in 43 cm 429.69 mm 1.41 ft |
| Case Depth with Stand | 9.65 in 24.5 cm 245.1 mm 0.8 ft |
8.48 in 21.5 cm 215.46 mm 0.71 ft |
| Case Weight with Stand | 6.35 kg 14 lbs |
4.2 kg 9 lbs |
| Case Color | Black | Black, Red |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
| Ergonomics | ||
| Case Width | 22.32 in 56.7 cm 567 mm 1.86 ft |
21.96 in 55.8 cm 557.89 mm 1.83 ft |
| Case Height | 13.22 in 33.6 cm 335.8 mm 1.1 ft |
13.1 in 33.3 cm 332.7 mm 1.09 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 60 ° | |
| Right Swivel | 60 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 35 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 146 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 30 kHz - 180 kHz | 30 kHz - 255 kHz |
| Accessories | ||
| Extras | DisplayPort cable - optional DVI-D cable |
DisplayPort cable DVI-D cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR TCO Displays |
ENERGY STAR ErP TCO Certified Displays |
| Usage and Storage Requirements | ||
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
| Acer XF240H | Acer KG251QH |
