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| General Info | ||
|---|---|---|
| Model Number | Acer SA230 bi | Acer KA270H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2015 |
| Brand | Acer | Acer |
| Model Number | SA230 bi | KA270H |
| Alias | SA230bi | KA270Hbit |
| Display | ||
| Screen Size Class | 23" (inches) | 27" (inches) |
| Diagonal Size | 22.99 in 58.4 cm 584 mm 1.92 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 20.05 in 50.9 cm 509.184 mm 1.67 ft |
23.54 in 59.8 cm 597.888 mm 1.96 ft |
| Screen Height | 11.28 in 28.6 cm 286.416 mm 0.94 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
| Display Type | IPS | VA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| 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 | 0.265 mm | 0.311 mm |
| Screen Pixel Density | 95 ppi | 81 ppi |
| Screen-to-Body Ratio | 85.84 % | 82.46 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | |
| Dynamic Screen Contrast | 100000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.4 in 3.6 cm 35.6 mm 0.12 ft |
2.4 in 6.1 cm 61 mm 0.2 ft |
| Case Weight | 2.2 kg 5 lbs |
|
| Case Width with Stand | 20.9 in 53.1 cm 530.9 mm 1.74 ft |
25.2 in 64 cm 640 mm 2.1 ft |
| Case Height with Stand | 15.83 in 40.2 cm 402 mm 1.32 ft |
18.85 in 47.9 cm 478.8 mm 1.57 ft |
| Case Depth with Stand | 8.35 in 21.2 cm 212 mm 0.7 ft |
7.87 in 20 cm 200 mm 0.66 ft |
| Case Weight with Stand | 2.6 kg 6 lbs |
|
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
1 x D-sub 1 x HDMI 1.4 (MHL) 1 x DVI-D Dual Link |
| Audio | ||
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Ergonomics | ||
| Case Width | 20.9 in 53.1 cm 530.9 mm 1.74 ft |
25.2 in 64 cm 640 mm 2.1 ft |
| Case Height | 12.6 in 32 cm 320 mm 1.05 ft |
15 in 38.1 cm 381 mm 1.25 ft |
| Vesa Mount Support | No | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| 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 | 60 Hz |
| Accessories | ||
| Extras | D-sub cable | D-subt cable DVI-D cable HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR | ENERGY STAR |
| Usage and Storage Requirements | ||
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
| Acer SA230 bi | Acer KA270H |
