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| General Info | ||
|---|---|---|
| Model Number | Acer QG221Q bii | Asus VG245Q |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2019 | 2017 |
| Brand | Acer | Asus |
| Model Number | QG221Q bii | VG245Q |
| Display | ||
| Screen Size Class | 22" (inches) | 24" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
24 in 61 cm 609.7 mm 2 ft |
| Screen Width | 18.74 in 47.6 cm 476.064 mm 1.56 ft |
20.92 in 53.1 cm 531.36 mm 1.74 ft |
| Screen Height | 10.54 in 26.8 cm 267.786 mm 0.88 ft |
11.77 in 29.9 cm 298.89 mm 0.98 ft |
| Display Type | VA | TN |
| 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 | 0.277 mm |
| Screen Pixel Density | 102 ppi | 91 ppi |
| Screen-to-Body Ratio | 88.43 % | 86.05 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 80% | |
| 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 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Display Minimum Response Time | 1 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte |
| HDR | HLG (Hybrid Log Gamma) HDR10 HDR10+ HDR Premium |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.58 in 6.6 cm 65.5 mm 0.21 ft |
1.97 in 5 cm 50 mm 0.16 ft |
| Case Weight | 2.96 kg 7 lbs |
22.5 kg 50 lbs |
| Case Width with Stand | 19.28 in 49 cm 489.7 mm 1.61 ft |
22.09 in 56.1 cm 561 mm 1.84 ft |
| Case Height with Stand | 15.57 in 39.6 cm 395.5 mm 1.3 ft |
14.13 in 35.9 cm 359 mm 1.18 ft |
| Case Depth with Stand | 7.3 in 18.6 cm 185.5 mm 0.61 ft |
8.31 in 21.1 cm 211 mm 0.69 ft |
| Case Weight with Stand | 3.36 kg 7 lbs |
5.1 kg 11 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | |
| RAM Memory Size | 2 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD |
|
| 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 Bluetooth 4.2 |
|
| Connectivity | 1 x HDMI 1 x D-sub |
1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| Cool Features | AMD FreeSync technology | Flicker-free technology GamePlus (Crosshair/Timer) HDCP (High-bandwidth Digital Content Protection) Trace Free Technology Low Blue Light GameVisual 5-way OSD joystick AMD FreeSync technology |
| Ergonomics | ||
| Case Width | 19.28 in 49 cm 489.7 mm 1.61 ft |
22.09 in 56.1 cm 561 mm 1.84 ft |
| Case Height | 11.59 in 29.4 cm 294.4 mm 0.97 ft |
12.95 in 32.9 cm 329 mm 1.08 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 | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 90 ° | |
| Right Swivel | 90 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 25 ° | 33 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 76 Hz | 56 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 31.5 kHz - 84 kHz |
| Screen Interpolation Technology | Clear Motion Rate | |
| Screen Interpolation Value | 3300 | |
| Screen Interpolation Measurement Unit | NULL | CMR |
| Accessories | ||
| Extras | HDMI cable VGA cable |
Audio cable D-sub cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE CEL level 1 cTick CU eStandby ENERGY STAR FCC Class B J-MOSS KCC PSE RCM RoHS TCO Certified Displays 7.0 TÜV/Ergonomics TÜV/GS TÜV Low Blue Light TÜV Flicker-free UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7) |
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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 20 % - 80 % |
| Acer QG221Q bii | Asus VG245Q |
