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| General Info | ||
|---|---|---|
| Model Number | Acer ET221Qbi | Asus VZ229H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2017 |
| Brand | Acer | Asus |
| Model Number | ET221Qbi | VZ229H |
| 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 | 18.77 in 47.7 cm 476.64 mm 1.56 ft |
18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Screen Height | 10.56 in 26.8 cm 268.11 mm 0.88 ft |
10.56 in 26.8 cm 268.11 mm 0.88 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 | 0.248 mm |
| Screen Pixel Density | 102 ppi | 102 ppi |
| Screen-to-Body Ratio | 84.97 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 80% | |
| Rec.2020 | 75 | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Max Screen Brightness | 1100 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| Display Minimum Response Time | 4 ms | 5 ms |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.42 in 3.6 cm 36 mm 0.12 ft |
|
| Case Weight | 23 kg 51 lbs |
|
| Case Width with Stand | 19.61 in 49.8 cm 498 mm 1.63 ft |
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| Case Height with Stand | 14.96 in 38 cm 380 mm 1.25 ft |
|
| Case Depth with Stand | 8.27 in 21 cm 210 mm 0.69 ft |
|
| Case Weight with Stand | 2.5 kg 6 lbs |
|
| Case Color | Black | Gold |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5893 | |
| CPU | ARM Cortex-A73 | |
| CPU Cores | 4 | |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-G71 | |
| RAM Memory Size | 3 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
|
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct DLNA Bluetooth 4.2 |
|
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1 x D-sub |
1 x 3.5 mm Audio In 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Audio Speakers | 2 x 1.5W | |
| Features | ||
| OS | Android 8.0 Oreo Android 9.0 Pie |
|
| Cool Features | Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
GamePlus (Crosshair/Timer) HDCP (High-bandwidth Digital Content Protection) SPLENDID Video Intelligence Technology Low Blue Light Blue Light Filter Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 19.61 in 49.8 cm 498 mm 1.63 ft |
|
| Case Height | 11.89 in 30.2 cm 302 mm 0.99 ft |
|
| Vesa Mount Support | Yes | No |
| 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 | 20 ° | 22 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 55 Hz - 75 Hz | 48 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 80 kHz | 54 kHz - 85.5 kHz |
| Accessories | ||
| Extras | Audio cable D-sub cable HDMI cable |
|
| Certificates and Standards | ||
| Licenses | CE ENERGY STAR 7.0 TCO Certified Displays 7.0 |
BSMI CB CCC CE CEL level 1 cTick CU eStandby ENERGY STAR 7.0 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 8.1; Windows 7) |
| 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 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 65 °C -4 °F - 149 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 10 % - 90 % |
| Acer ET221Qbi | Asus VZ229H |
