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| General Info | ||
|---|---|---|
| Model Number | Acer R1 R221Q | Asus VY249HE |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2020 |
| Brand | Acer | Asus |
| Model Number | R1 R221Q | VY249HE |
| Display | ||
| Screen Size Class | 22" (inches) | 24" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
23.81 in 60.5 cm 604.7 mm 1.98 ft |
| Screen Width | 18.74 in 47.6 cm 476.064 mm 1.56 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Screen Height | 10.54 in 26.8 cm 267.786 mm 0.88 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Display Type | IPS | IPS |
| 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 | 0.248 mm | 0.275 mm |
| Screen Pixel Density | 102 ppi | 92 ppi |
| Screen-to-Body Ratio | 84.77 % | |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 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 | |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.31 in 3.3 cm 33.4 mm 0.11 ft |
1.89 in 4.8 cm 48 mm 0.16 ft |
| Case Weight | 2 kg 4 lbs |
2.92 kg 6 lbs |
| Case Width with Stand | 19.61 in 49.8 cm 498 mm 1.63 ft |
21.3 in 54.1 cm 541 mm 1.77 ft |
| Case Height with Stand | 15.12 in 38.4 cm 384 mm 1.26 ft |
15.47 in 39.3 cm 393 mm 1.29 ft |
| Case Depth with Stand | 8.82 in 22.4 cm 224 mm 0.73 ft |
7.28 in 18.5 cm 185 mm 0.61 ft |
| Case Weight with Stand | 2.3 kg 5 lbs |
3.38 kg 7 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DVI-D Dual Link |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Blue Light Filter DDC/CI |
ASUS BacGuard Asus Smart Contrast Ratio Rest Reminder Color Temperature Selection (4 modes) GamePlus (Crosshair/Timer/FPS Counter/Display Alignment) Trace Free Technology Skin-Tone Selection (3 modes) Eye Care+ Technology Color Augmentation mode Adaptive-Sync technology Splendid Video Preset Modes (8 modes) Motion Sync AMD FreeSync technology QuickFit |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 19.61 in 49.8 cm 498 mm 1.63 ft |
21.3 in 54.1 cm 541 mm 1.77 ft |
| Case Height | 11.89 in 30.2 cm 302 mm 0.99 ft |
|
| Vesa Mount Support | No | Yes |
| VESA Interface Standard Size | 75 x 75 | 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 ° | 23 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 24 kHz - 83 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable D-sub cable |
D-Sub cable (optional) HDMI cable (optional) |
| Certificates and Standards | ||
| Licenses | ENERGY STAR TCO Displays 6.0 |
ISO 22196 JIS Z 2801 TÜV Flicker-free TÜV Low Blue Light |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % |
| Acer R1 R221Q | Asus VY249HE |
