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| General Info | ||
|---|---|---|
| Model Number | Lenovo L22-28 | Asus VA229QSB |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2020 |
| Brand | Lenovo | Asus |
| Model Number | L22-28 | VA229QSB |
| Alias | 66EAMAC4 | |
| Display | ||
| Screen Size Class | 22" (inches) | 22" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
21.5 in 54.6 cm 546.1 mm 1.79 ft |
| Screen Width | 18.74 in 47.6 cm 476.064 mm 1.56 ft |
18.74 in 47.6 cm 476.064 mm 1.56 ft |
| Screen Height | 10.54 in 26.8 cm 267.786 mm 0.88 ft |
10.54 in 26.8 cm 267.786 mm 0.88 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | 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 | 0.248 mm |
| Screen Pixel Density | 102 ppi | 102 ppi |
| Screen-to-Body Ratio | 81.5 % | 87.31 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 3000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 5 ms |
| Display Average Response Time | 6 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.71 in 4.3 cm 43.4 mm 0.14 ft |
2.09 in 5.3 cm 53 mm 0.17 ft |
| Case Weight | 2.2 kg 5 lbs |
2.6 kg 6 lbs |
| Case Width with Stand | 20 in 50.8 cm 508 mm 1.67 ft |
19.29 in 49 cm 490 mm 1.61 ft |
| Case Height with Stand | 17.46 in 44.3 cm 443.4 mm 1.45 ft |
11.73 in 29.8 cm 298 mm 0.98 ft |
| Case Depth with Stand | 7.03 in 17.9 cm 178.6 mm 0.59 ft |
8.31 in 21.1 cm 211 mm 0.69 ft |
| Case Weight with Stand | 3.9 kg 9 lbs |
4.6 kg 10 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub 1 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x USB 3.0 1 x HDMI 1.4 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light |
ASUS Smart Contrast Ratio (ASCR) Color Temperature Selection (4 modes) SPLENDID Video Intelligence Technology (8 modes) GamePlus (Crosshair/Timer/FPS Counter/Display Alignment) NVIDIA G-Sync compatible Trace Free Technology Low Blue Light Flicker-free technology Adaptive-Sync technology VividPixel QuickFit AMD FreeSync technology Skin-Tone Selection (3 modes) |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 20 in 50.8 cm 508 mm 1.67 ft |
19.29 in 49 cm 490 mm 1.61 ft |
| Case Height | 12.12 in 30.8 cm 307.9 mm 1.01 ft |
11.73 in 29.8 cm 298 mm 0.98 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 155 mm 15.5 cm 6.1024 in 0.5085 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 90 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 360 ° | 180 ° |
| Right Swivel | 360 ° | 180 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 22 ° | 35 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | HDMI cable | Audio cable (optional) D-sub cable (optional) DisplayPort cable (optional) HDMI cable (optional) |
| Certificates and Standards | ||
| Licenses | CCC China Energy Efficiency Standard Tier 1 ENERGY STAR RoHS TCO 8.0 TCO Edge 2.0 TÜV Rheinland Flicker-free TÜV Rheinland Eye Comfort WHQL (Windows 10; Windows 7) |
BSMI CB CCC CE CEL cTick CU eStandby ENERGY STAR Epeat Gold FCC Class B J-MOSS KCC PSE RCM RoHS TCO Certified Displays TÜV Low Blue Light TÜV Flicker-free UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 45 °C 32 °F - 113 °F |
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 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Lenovo L22-28 | Asus VA229QSB |
