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| General Info | ||
|---|---|---|
| Model Number | Acer KG271 | Philips 278M1R |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2020 |
| Brand | Acer | Philips |
| Model Series | KG1 | Momentum |
| Model Number | KG271 | 278M1R |
| Alias | KG271bmiix | 278M1R/00 278M1R/01 |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.53 in 59.8 cm 597.6 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.23 in 33.6 cm 336.15 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Type | TN | IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.311 mm | 0.155 mm |
| Screen Pixel Density | 81 ppi | 163 ppi |
| Screen-to-Body Ratio | 89.06 % | 88.17 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 91% | |
| sRGB | 105 % | |
| Adobe RGB 1998 | 89 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 50000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 4 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 |
2.95 in 7.5 cm 75 mm 0.25 ft |
| Case Weight | 5.3 kg 12 lbs |
4.53 kg 10 lbs |
| Case Width with Stand | 24.17 in 61.4 cm 613.9 mm 2.01 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height with Stand | 18.29 in 46.5 cm 464.5 mm 1.52 ft |
17.2 in 43.7 cm 437 mm 1.43 ft |
| Case Depth with Stand | 9.13 in 23.2 cm 231.8 mm 0.76 ft |
9.88 in 25.1 cm 251 mm 0.82 ft |
| Case Weight with Stand | 5.8 kg 13 lbs |
6.74 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
2 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 5W |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
DDC/CI Flicker-free technology Low Blue Light Separate Sync Mega Infinity DCR HDR ready 4-sided Ambiglow SmartImage Adaptive-Sync Technology SmartUniformity |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.17 in 61.4 cm 613.9 mm 2.01 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height | 14.46 in 36.7 cm 367.4 mm 1.21 ft |
14.57 in 37 cm 370 mm 1.21 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 | No |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 33 ° | |
| Right Swivel | 33 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 15 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 55 Hz - 75 Hz | 23 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 30 kHz - 140 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-sub cable | HDMI cable DisplayPort cable USB Type-B cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP TCO Certified Displays |
CB CCC CECP CEL CE Mark CU-EAC RoHS TUV/ISO9241-307 TUV-BAUART UKRAINIAN |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 20 % - 80 % | |
| Max Operating Altitude | 3658 | |
| Max Storage Altitude | 12192 |
| Acer KG271 | Philips 278M1R |
