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General Info | ||
---|---|---|
Model Number | Acer KA272bi | Dell S2419HGF |
Price | ||
Type | Monitor | Monitor |
Year | 2020 | 2018 |
Brand | Acer | Dell |
Model Series | KA2 | |
Model Number | KA272bi | S2419HGF |
Alias | KA272 bi | |
Display | ||
Screen Size Class | 27" (inches) | 24" (inches) |
Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
24 in 61 cm 609.7 mm 2 ft |
Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
20.92 in 53.1 cm 531.36 mm 1.74 ft |
Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
11.77 in 29.9 cm 298.89 mm 0.98 ft |
Display Type | IPS | 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 | 0.311 mm | 0.277 mm |
Screen Pixel Density | 81 ppi | 91 ppi |
Screen-to-Body Ratio | 83.46 % | |
Backlight Source | W-LED | W-LED |
sRGB | 95 % | |
Adobe RGB 1998 | 74 % | |
NTSC 1953 | 72 % | |
Screen Brightness | 250 cd/m² | 350 cd/m² |
Static Screen Contrast | 1000 : 1 | 1000 : 1 |
Dynamic Screen Contrast | 100000000 : 1 | 8000000 : 1 |
Screen Horizontal Viewing Angle | 178 ° | 170 ° |
Screen Vertical Viewing Angle | 178 ° | 160 ° |
Display Minimum Response Time | 1 ms | |
Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
3D | No | No |
Size, weight, color | ||
Case Depth | 1.97 in 5 cm 50 mm 0.16 ft |
|
Case Weight | 4.1 kg 9 lbs |
3.28 kg 7 lbs |
Case Width with Stand | 24.49 in 62.2 cm 622 mm 2.04 ft |
22.24 in 56.5 cm 565 mm 1.85 ft |
Case Height with Stand | 18.07 in 45.9 cm 459 mm 1.51 ft |
14.51 in 36.9 cm 368.6 mm 1.21 ft |
Case Depth with Stand | 7.87 in 20 cm 200 mm 0.66 ft |
6.97 in 17.7 cm 177 mm 0.58 ft |
Case Weight with Stand | 4.56 kg 10 lbs |
5.29 kg 12 lbs |
Case Color | Black | Black |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
Audio | ||
Features | ||
Cool Features | Flicker-free technology Low Blue Light Zero-Frame Design Wide Viewing Angle AMD FreeSync technology ComfyView |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology DDC/CI |
Extra Features | Anti-theft stand lock slot - Kensington | Security lock slot |
Ergonomics | ||
Case Width | 24.49 in 62.2 cm 622 mm 2.04 ft |
22.24 in 56.5 cm 565 mm 1.85 ft |
Case Height | 13.26 in 33.7 cm 336.8 mm 1.1 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 | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
Landscape or Portrait Pivot Support | No | Yes |
Left Pivot | 90 ° | |
Right Pivot | 90 ° | |
Left or Right Swivel Support | No | Yes |
Left Swivel | 45 ° | |
Right Swivel | 45 ° | |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 5 ° | 5 ° |
Backward Tilt | 15 ° | 21 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 48 Hz - 75 Hz | 40 Hz - 144 Hz |
Horizontal Digital Frequency | 30 kHz - 85 kHz | 30 kHz - 140 kHz |
Screen Interpolation Measurement Unit | NULL | |
Accessories | ||
Extras | D-Sub cable | HDMI cable USB 3.0 upstream cable |
Certificates and Standards | ||
Licenses | CE ISO9241-307 MPRⅡ TUV GS |
CECP ENERGY STAR RoHS compliant TCO Certified Displays |
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
Safe Operating Humidity Level | 20 % - 85 % | 10 % - 80 % |
Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
Internal Storage Humidity | 5 % - 90 % | |
Max Operating Altitude | 5000 | |
Max Storage Altitude | 12192 |
Acer KA272bi | Dell S2419HGF |