Comparison between:
- 27" ViewSonic VX2758A-2K-PRO-4
- 27" ViewSonic VX2758-2KP-MHD
Brand, series, model
Information about the brand, series, model and model aliases.
| ViewSonic VX2758A-2K-PRO-4 | ViewSonic VX2758-2KP-MHD | |
 |  | |
| Model year | 2025 | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in |
| Diagonal | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 610.536 mm 61.0536 cm 24.0369 in 2.0031 ft | 580.6 mm 58.06 cm 22.8583 in 1.9049 ft |
| Height | 349.864 mm 34.9864 cm 13.7742 in 1.1478 ft | 323.1 mm 32.31 cm 12.7205 in 1.06 ft |
| Panel manufacturer | - | Innolux |
| Panel model | - | M270KCJ-K7B |
| Panel type | IPS | VA |
| Panel bit depth | 8 bits | 8 bits (6 bits + FRC) |
| FRC | No | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 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 | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft |
| Pixel density | 106 ppi 41 ppcm | 112 ppi 44 ppcm |
| Display area | 83.66 % | 95.99 % |
| Backlight | W-LED | W-LED |
| sRGB | 137 % | - |
| NTSC (1953) | 97 % | - |
| DCI P3 | 85 % | - |
| Brightness | 250 cd/m² | 450 cd/m² |
| Static contrast | 1000 : 1 | 800 : 1 |
| Dynamic contrast | 80000000 : 1 | 80000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | - | 3 ms 0.0030 s |
| Average response time | - | 15 ms 0.0150 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 1 ms (MPRT - Motion Picture Response Time) | 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 60 Hz | 50 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 |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | - |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (eco) | 31 W | 42 W |
| Power consumption (average) | 54 W | 60 W |
| Power consumption (maximum) | 67 W | 69 W |
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 | 648.3 mm 64.83 cm 25.5236 in 2.127 ft | 589.5 mm 58.95 cm 23.2087 in 1.9341 ft |
| Height | 393.85 mm 39.385 cm 15.5059 in 1.2922 ft | 331.5 mm 33.15 cm 13.0512 in 1.0876 ft |
| Depth | 62.25 mm 6.225 cm 2.4508 in 0.2042 ft | 39.5 mm 3.95 cm 1.5551 in 0.1296 ft |
| Weight | 6.1 kg 13.45 lbs | 3.9 kg 8.6 lbs |
| Width with stand | 657.3 mm 65.73 cm 25.878 in 2.1565 ft | 590.5 mm 59.05 cm 23.248 in 1.9373 ft |
| Height with stand | 479.52 mm 47.952 cm 18.8787 in 1.5732 ft | 414.5 mm 41.45 cm 16.3189 in 1.3599 ft |
| Depth with stand | 226.8 mm 22.68 cm 8.9291 in 0.7441 ft | 179.5 mm 17.95 cm 7.0669 in 0.5889 ft |
| Weight with stand | 7.8 kg 17.2 lbs | 4.8 kg 10.58 lbs |
| Box width | 859 mm 85.9 cm 33.8189 in 2.8182 ft | - |
| Box height | 488 mm 48.8 cm 19.2126 in 1.601 ft | - |
| Box depth | 128 mm 12.8 cm 5.0394 in 0.4199 ft | - |
| Box weight | 8.1 kg 17.86 lbs | - |
| Stand depth | 213.6 mm 21.36 cm 8.4094 in 0.7008 ft | - |
| Colors | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 100 x 100 mm | 75 x 75 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | No |
| Height adjustment range | 90 mm 9 cm 3.5433 in 0.2953 ft | - |
| Landscape/portrait pivot | Yes | No |
| Left pivot | 90 ° | - |
| Right pivot | 90 ° | - |
| Left/right swivel | Yes | No |
| Left swivel | 45 ° | - |
| Right swivel | 45 ° | - |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 3 ° | 4 ° |
| Backward tilt | 12 ° | 15 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 4 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync technology Black Stabilization Flicker-free technology Overdrive | Flicker-free technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BIS BSMI CB CE EAC ErP PSE RCM REACH UkrSEPRO WEEE VCCI | CEC MX-CoC Mexico Energy CE CE EMC CB RoHS |
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 % | 20 % - 90 % |
| Operating altitude | 3658 m 12001.3 ft | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | 20 % - 90 % | - |
| Storage altitude | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable | HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| ViewSonic VX2758A-2K-PRO-4 | ViewSonic VX2758-2KP-MHD |