Comparison between:
- 34.1" ViewSonic VA3456-MHDJ
- 31.5" ViewSonic VX3276-2K-mhd
- 38.5" Hannspree HG392PCB
Brand, series, model
Information about the brand, series, model and model aliases.
| ViewSonic VA3456-MHDJ | ViewSonic VX3276-2K-mhd | Hannspree HG392PCB | |
 |  |  | |
| Model alias | - | - | HG 392 PCB |
| Model year | 2021 | 2017 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34.1 in | 31.5 in | 38.5 in |
| Diagonal | 867 mm 86.7 cm 34.1339 in 2.8445 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 979.47 mm 97.947 cm 38.5618 in 3.2135 ft |
| Width | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 698.112 mm 69.8112 cm 27.4847 in 2.2904 ft | 853.92 mm 85.392 cm 33.6189 in 2.8016 ft |
| Height | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 392.688 mm 39.2688 cm 15.4602 in 1.2883 ft | 480.33 mm 48.033 cm 18.9106 in 1.5759 ft |
| Radius of curvature | - | - | 3000 mm 300 cm 118.11 in 9.8425 ft |
| Panel type | IPS | IPS | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 2.389:1 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3440 x 1440 pixels | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.273 mm 0.0273 cm 0.0107 in 0.0009 ft | 0.333 mm 0.0333 cm 0.0131 in 0.0011 ft |
| Pixel density | 109 ppi 43 ppcm | 93 ppi 36 ppcm | 76 ppi 29 ppcm |
| Display area | 89.31 % | 92.35 % | 90.75 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 104 % | 99 % | - |
| Adobe RGB (1998) | - | 73 % | - |
| NTSC (1953) | 72 % | 75 % | - |
| Brightness | 400 cd/m² | 250 cd/m² | 350 cd/m² |
| Peak brightness | - | - | 400 cd/m² |
| Static contrast | 1000 : 1 | 1200 : 1 | 3000 : 1 |
| Dynamic contrast | 50000000 : 1 | 80000000 : 1 | 10000000 : 1 |
| HDR | HDR10 | - | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | 4 ms 0.0040 s | 5 ms 0.0050 s |
| Average response time | - | 8 ms 0.0080 s | - |
| Maximum response time | - | 15 ms 0.0150 s | - |
| Input lag | - | 17 ms 0.0170 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | - |
| - | - | Response time - 1 ms (MPRT - Motion Picture Response Time) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 15 kHz - 120 kHz | 15 kHz - 113 kHz | 30 kHz - 245 kHz |
| Vertical frequency (digital) | 24 Hz - 76 Hz | 24 Hz - 75 Hz | 56 Hz - 165 Hz |
| DisplayPort - 24 kHz - 120 kHz; 48 Hz - 76 Hz HDMI - 15 kHz - 120 kHz; 24 Hz - 76 Hz | DisplayPort - 24 kHz - 113 kHz; 24 Hz - 75 Hz DisplayPort (mini) - 24 kHz - 113 kHz; 50 Hz - 75 Hz HDMI - 15 kHz - 113 kHz; 50 Hz - 75 Hz | DisplayPort - 56 Hz - 165 Hz HDMI - 56 Hz - 100 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | 0.3 W | 0.2 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.4 W |
| Power consumption (eco) | 37 W | 30 W | - |
| Power consumption (average) | 43 W | 41 W | 53.7 W |
| Power consumption (maximum) | 45 W | 50 W | - |
| Power consumption (annual) | - | - | 54 kWh |
| Energy efficiency class | - | - | G |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 712.89 mm 71.289 cm 28.0665 in 2.3389 ft | 879.24 mm 87.924 cm 34.6157 in 2.8846 ft |
| Height | 367 mm 36.7 cm 14.4488 in 1.2041 ft | 416.4 mm 41.64 cm 16.3937 in 1.3661 ft | 514.07 mm 51.407 cm 20.239 in 1.6866 ft |
| Depth | 59 mm 5.9 cm 2.3228 in 0.1936 ft | 38.2 mm 3.82 cm 1.5039 in 0.1253 ft | 83.56 mm 8.356 cm 3.2898 in 0.2741 ft |
| Weight | 6.8 kg 14.99 lbs | 5.6 kg 12.35 lbs | - |
| Width with stand | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 712.89 mm 71.289 cm 28.0665 in 2.3389 ft | 879.24 mm 87.924 cm 34.6157 in 2.8846 ft |
| Height with stand | 413.31 mm 41.331 cm 16.272 in 1.356 ft | 503.87 mm 50.387 cm 19.8374 in 1.6531 ft | 575.09 mm 57.509 cm 22.6413 in 1.8868 ft |
| Depth with stand | 201 mm 20.1 cm 7.9134 in 0.6594 ft | 230 mm 23 cm 9.0551 in 0.7546 ft | 284.77 mm 28.477 cm 11.2114 in 0.9343 ft |
| Weight with stand | 9.2 kg 20.28 lbs | 6.2 kg 13.67 lbs | 11.81 kg 26.04 lbs |
| Box width | 900 mm 90 cm 35.4331 in 2.9528 ft | 785 mm 78.5 cm 30.9055 in 2.5755 ft | 1013 mm 101.3 cm 39.8819 in 3.3235 ft |
| Box height | 460 mm 46 cm 18.1102 in 1.5092 ft | 498 mm 49.8 cm 19.6063 in 1.6339 ft | 648 mm 64.8 cm 25.5118 in 2.126 ft |
| Box depth | 230 mm 23 cm 9.0551 in 0.7546 ft | 112 mm 11.2 cm 4.4094 in 0.3675 ft | 257 mm 25.7 cm 10.1181 in 0.8432 ft |
| Box weight | 11.6 kg 25.57 lbs | 8.2 kg 18.08 lbs | 15.86 kg 34.97 lbs |
| Stand depth | - | - | 284.77 mm 28.477 cm 11.2114 in 0.9343 ft |
| Colors | Black | Gray | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 75 x 75 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | No | Yes |
| Height adjustment range | 100 mm 10 cm 3.937 in 0.3281 ft | - | 70 mm 7 cm 2.7559 in 0.2297 ft |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | Yes | No | Yes |
| Left swivel | 180 ° | - | 15 ° |
| Right swivel | 180 ° | - | 15 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 4 ° | 4 ° | 5 ° |
| Backward tilt | 20 ° | 15 ° | 15 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 3 W | 2 x 2 W | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 1.4 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (mini) 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | 3-side borderless design Adaptive-Sync technology ECO Mode Flicker-free technology Low Blue Light SuperClear IPS | Blue Light Filter Flicker-free technology | Adaptive-Sync Technology Flicker-free technology GamePlus Low Blue Light Picture-by-Picture Picture-in-Picture RGB Rainbow Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CB CE CE EMC CEC cTUVus EAC ErP FCC-B ICES003 MX-CoC Mexico Energy RCM REACH UkrSEPRO WEEE | BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM UL/cUL VCCI WEEE | - |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | - |
| Operating humidity | 20 % - 90 % | 10 % - 90 % | - |
| Operating altitude | 5000 m 16404.2 ft | 3048 m 10000 ft | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | 5 % - 90 % | 5 % - 90 % | - |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | HDMI cable | DislayPort cable Gaming Mouse Pad (700 x 300 x 3 mm) Remote control |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | - |
| ViewSonic VA3456-MHDJ | ViewSonic VX3276-2K-mhd | Hannspree HG392PCB |