Comparison between:
- 31.5" Iiyama ProLite XB3270QS-B5
- 27" Iiyama ProLite XU2794HSU-B6
- 31.5" Iiyama ProLite XUB3293UHSN-B5
- 27" Iiyama ProLite XUB2792UHSU-B5
Brand, series, model
Information about the brand, series, model and model aliases.
| Iiyama ProLite XB3270QS-B5 | Iiyama ProLite XU2794HSU-B6 | Iiyama ProLite XUB3293UHSN-B5 | Iiyama ProLite XUB2792UHSU-B5 | |
 |  |  |  | |
| Model alias | XB3270QS-B5 | - | - | XUB2792UHSU-B5 |
| Model year | 2022 | 2023 | 2023 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 27 in | 31.5 in | 27 in |
| Diagonal | 801 mm 80.1 cm 31.5354 in 2.628 ft | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 800.1 mm 80.01 cm 31.5 in 2.625 ft | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft |
| Width | 698.112 mm 69.8112 cm 27.4847 in 2.2904 ft | 597.888 mm 59.7888 cm 23.5389 in 1.9616 ft | 698.112 mm 69.8112 cm 27.4847 in 2.2904 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 392.688 mm 39.2688 cm 15.4602 in 1.2883 ft | 336.312 mm 33.6312 cm 13.2406 in 1.1034 ft | 392.69 mm 39.269 cm 15.4602 in 1.2884 ft | 335.7 mm 33.57 cm 13.2165 in 1.1014 ft |
| Panel type | IPS | VA | IPS | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 1920 x 1080 pixels Full HD / 1080p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.273 mm 0.0273 cm 0.0107 in 0.0009 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 93 ppi 36 ppcm | 81 ppi 32 ppcm | 139 ppi 55 ppcm | 163 ppi 64 ppcm |
| Display area | 89.16 % | 90.04 % | 90.55 % | 88.13 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 100 % | 96 % | 99 % | 100 % |
| NTSC (1953) | 72 % | 72 % | 93 % | 72 % |
| Brightness | 250 cd/m² | 250 cd/m² | 350 cd/m² | 350 cd/m² |
| Static contrast | 1200 : 1 | 4000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 8000000 : 1 | 80000000 : 1 | 80000000 : 1 | 8000000 : 1 |
| HDR | - | - | HDR | - |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | 4 ms 0.0040 s | 4 ms 0.0040 s | 4 ms 0.0040 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte |
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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 90 kHz | 30 kHz - 110 kHz | 30 kHz - 135 kHz | 31 kHz - 160 kHz |
| Vertical frequency (digital) | 60 Hz | 48 Hz - 100 Hz | 50 Hz - 75 Hz | 50 Hz - 75 Hz |
| - | - | - | 4K @ 60 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 | 100 V - 120 V |
| 220V | 220 V - 240 V | 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 | 50 Hz - 60 Hz |
| Electric current (A) | - | - | - | 1.5 A |
| Power consumption (off) | - | 0.3 W | 0.5 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | - | - | 20 W |
| Power consumption (average) | 35 W | 20 W | 33 W | 25 W |
| Power consumption (maximum) | - | - | 59 W | 35 W |
| Energy efficiency class | F | E | G | F |
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 | 726 mm 72.6 cm 28.5827 in 2.3819 ft | 613.5 mm 61.35 cm 24.1535 in 2.0128 ft | 714 mm 71.4 cm 28.1102 in 2.3425 ft | 613.5 mm 61.35 cm 24.1535 in 2.0128 ft |
| Height | 423.5 mm 42.35 cm 16.6732 in 1.3894 ft | 364 mm 36.4 cm 14.3307 in 1.1942 ft | 424 mm 42.4 cm 16.6929 in 1.3911 ft | 370.5 mm 37.05 cm 14.5866 in 1.2156 ft |
| Depth | 47 mm 4.7 cm 1.8504 in 0.1542 ft | 47.5 mm 4.75 cm 1.8701 in 0.1558 ft | 56.5 mm 5.65 cm 2.2244 in 0.1854 ft | 54 mm 5.4 cm 2.126 in 0.1772 ft |
| Width with stand | 726 mm 72.6 cm 28.5827 in 2.3819 ft | 613.5 mm 61.35 cm 24.1535 in 2.0128 ft | 714 mm 71.4 cm 28.1102 in 2.3425 ft | 613.5 mm 61.35 cm 24.1535 in 2.0128 ft |
| Height with stand | 439.5 mm 43.95 cm 17.3031 in 1.4419 ft | 435 mm 43.5 cm 17.126 in 1.4272 ft | 452 mm 45.2 cm 17.7953 in 1.4829 ft | 403.5 mm 40.35 cm 15.8858 in 1.3238 ft |
| Depth with stand | 245.5 mm 24.55 cm 9.6654 in 0.8054 ft | 189 mm 18.9 cm 7.4409 in 0.6201 ft | 239.5 mm 23.95 cm 9.4291 in 0.7858 ft | 209.5 mm 20.95 cm 8.248 in 0.6873 ft |
| Weight with stand | 8.6 kg 18.96 lbs | 3.7 kg 8.16 lbs | 10 kg 22.05 lbs | 6.7 kg 14.77 lbs |
| Box width | 810 mm 81 cm 31.8898 in 2.6575 ft | 688 mm 68.8 cm 27.0866 in 2.2572 ft | 795 mm 79.5 cm 31.2992 in 2.6083 ft | - |
| Box height | 510 mm 51 cm 20.0787 in 1.6732 ft | 465 mm 46.5 cm 18.3071 in 1.5256 ft | 506 mm 50.6 cm 19.9213 in 1.6601 ft | - |
| Box depth | 176 mm 17.6 cm 6.9291 in 0.5774 ft | 125 mm 12.5 cm 4.9213 in 0.4101 ft | 225 mm 22.5 cm 8.8583 in 0.7382 ft | - |
| Box weight | 11.6 kg 25.57 lbs | 5.1 kg 11.24 lbs | 12.3 kg 27.12 lbs | - |
| Stand width | 296.5 mm 29.65 cm 11.6732 in 0.9728 ft | 221 mm 22.1 cm 8.7008 in 0.7251 ft | - | 267 mm 26.7 cm 10.5118 in 0.876 ft |
| Stand depth | 245.5 mm 24.55 cm 9.6654 in 0.8054 ft | 189 mm 18.9 cm 7.4409 in 0.6201 ft | 239.5 mm 23.95 cm 9.4291 in 0.7858 ft | 209.5 mm 20.95 cm 8.248 in 0.6873 ft |
| Colors | Black | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | No | Yes | Yes |
| Height adjustment range | 150 mm 15 cm 5.9055 in 0.4921 ft | - | 150 mm 15 cm 5.9055 in 0.4921 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape/portrait pivot | No | No | No | Yes |
| Left pivot | - | - | - | 0 ° |
| Right pivot | - | - | - | 90 ° |
| Left/right swivel | Yes | No | Yes | Yes |
| Left swivel | 45 ° | - | 45 ° | 45 ° |
| Right swivel | 45 ° | - | 45 ° | 45 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 3 ° | 4 ° | 3 ° | 5 ° |
| Backward tilt | 22 ° | 22 ° | 22 ° | 23 ° |
| Cable management | Cable management | Cable management | - |
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 3 W | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | - | LAN | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out | 1 x USB 2.0 (Type-B; upstream) 2 x USB 2.0 (Type-A; downstream) 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode) 2 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream) 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Blue Light Filter Flicker-free technology | 3-side borderless design AMD FreeSync technology Flicker-free technology Low Blue Light | 3-side borderless design Flicker-free technology i-Style Color KVM Switch Low Blue Light | 3-side borderless design EcoModes Flicker-free technology Low Blue light Picture-by-Picture Picture-in-Picture |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE EAC ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI-B WEEE | CE EAC ErP PSE REACH RoHS TCO Certified TÜV-Bauart UKCA VCCI-B WEEE | CE EAC Energy Star ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI-B WEEE | CE EAC ENERGY STAR ErP PSE REACH RoHS TCO Certified TÜV/GS UKCA VCCI-B 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 | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable | HDMI cable USB cable | DisplayPort cable HDMI cable USB Type-C cable | DisplayPort cable HDMI cable USB 3.0 upstream cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Iiyama ProLite XB3270QS-B5 | Iiyama ProLite XU2794HSU-B6 | Iiyama ProLite XUB3293UHSN-B5 | Iiyama ProLite XUB2792UHSU-B5 |