Comparison between:
- 27" Iiyama ProLite XB2783HSU-B3
- 27" AOC I2790PQU
- 27" Lenovo L27q-10
- 27" AOC 27G2U
Brand, series, model
Information about the brand, series, model and model aliases.
| Iiyama ProLite XB2783HSU-B3 | AOC I2790PQU | Lenovo L27q-10 | AOC 27G2U | |
 |  |  |  | |
| Model alias | XB2783HSU-B3 | - | 65CEGAC1EU | 27G2 27G2U/BK |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in | 27 in |
| Diagonal | 685.8 mm 68.58 cm 27 in 2.25 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 597.6 mm 59.76 cm 23.5276 in 1.9606 ft | 597.89 mm 59.789 cm 23.539 in 1.9616 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 597.888 mm 59.7888 cm 23.5389 in 1.9616 ft |
| Height | 336.15 mm 33.615 cm 13.2343 in 1.1029 ft | 336.31 mm 33.631 cm 13.2406 in 1.1034 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 336.312 mm 33.6312 cm 13.2406 in 1.1034 ft |
| Panel manufacturer | AU Optronics | - | - | - |
| Panel type | AMVA+ | IPS | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | Yes | - | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft |
| Pixel density | 81 ppi 32 ppcm | 81 ppi 32 ppcm | 109 ppi 42 ppcm | 81 ppi 32 ppcm |
| Display area | 86.63 % | - | 88.25 % | - |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 100 % | 99 % | 120 % |
| Adobe RGB (1998) | - | - | - | 103 % |
| NTSC (1953) | 72 % | 90 % | - | - |
| Brightness | 300 cd/m² | 250 cd/m² | 350 cd/m² | 250 cd/m² |
| Static contrast | 3000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 80000000 : 1 | 20000000 : 1 | 3000000 : 1 | 80000000 : 1 |
| 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 | 1 ms 0.0010 s |
| Average response time | 7 ms 0.0070 s | 14 ms 0.0140 s | 14 ms 0.0140 s | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte | 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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 80 kHz | 30 kHz - 83 kHz | 30 kHz - 83 kHz | 30 kHz - 160 kHz |
| Vertical frequency (digital) | 55 Hz - 75 Hz | 50 Hz - 76 Hz | 50 Hz - 75 Hz | 48 Hz - 146 Hz |
| - | - | - | VGA; DisplayPort 1.2; HDMI 1.4 - 30 kHz - 160 kHz VGA - 50 Hz - 146 Hz DisplayPort 1.2; HDMI 1.4 - 48 Hz - 146 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 | 110 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) | - | 0.5 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.3 W |
| Power consumption (average) | 28 W | 22 W | 30 W | 28 W |
| Power consumption (maximum) | 35.6 W | - | 40 W | - |
| Energy efficiency class | B | - | - | - |
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 | 622.5 mm 62.25 cm 24.5079 in 2.0423 ft | - | 611.6 mm 61.16 cm 24.0787 in 2.0066 ft | - |
| Height | 372.5 mm 37.25 cm 14.6654 in 1.2221 ft | - | 371.1 mm 37.11 cm 14.6102 in 1.2175 ft | - |
| Depth | 56.5 mm 5.65 cm 2.2244 in 0.1854 ft | - | 39.8 mm 3.98 cm 1.5669 in 0.1306 ft | - |
| Weight | - | - | 4.5 kg 9.92 lbs | 3.7 kg 8.16 lbs |
| Width with stand | 622.5 mm 62.25 cm 24.5079 in 2.0423 ft | 612.6 mm 61.26 cm 24.1181 in 2.0098 ft | 611.6 mm 61.16 cm 24.0787 in 2.0066 ft | 612.1 mm 61.21 cm 24.0984 in 2.0082 ft |
| Height with stand | 400.5 mm 40.05 cm 15.7677 in 1.314 ft | 399 mm 39.9 cm 15.7087 in 1.3091 ft | 466.3 mm 46.63 cm 18.3583 in 1.5299 ft | 395.9 mm 39.59 cm 15.5866 in 1.2989 ft |
| Depth with stand | 230 mm 23 cm 9.0551 in 0.7546 ft | 199.7 mm 19.97 cm 7.8622 in 0.6552 ft | 237 mm 23.7 cm 9.3307 in 0.7776 ft | 227.4 mm 22.74 cm 8.9528 in 0.7461 ft |
| Weight with stand | 6 kg 13.23 lbs | 5.8 kg 12.79 lbs | 4.95 kg 10.91 lbs | 5.1 kg 11.24 lbs |
| Colors | Black | Black | Silver | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | No | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | - | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | No | Yes |
| Height adjustment range | 130 mm 13 cm 5.1181 in 0.4265 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | - | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | Yes | Yes | No | Yes |
| Left pivot | 0 ° | 0 ° | - | 0 ° |
| Right pivot | 90 ° | 90 ° | - | 90 ° |
| Left/right swivel | Yes | Yes | No | Yes |
| Left swivel | 45 ° | 20 ° | - | - |
| Right swivel | 45 ° | 20 ° | - | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 3.5 ° | 5 ° | 3.5 ° |
| Backward tilt | 22 ° | 19.5 ° | 22 ° | 21.5 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2 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 | 1 x USB 2.0 (upstream) 2 x USB 2.0 (downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 1 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 4 x USB 3.0 2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Microphone In 1 x 3.5 mm Audio Out |
Features
Some additional functional features of the model.
| Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue light | HDCP (High-bandwidth Digital Content Protection) Low Blue Light | DDC/CI HDCP (High-bandwidth Digital Content Protection) | AMD FreeSync technology Flicker-free technology Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE ENERGY STAR PSE TÜV/GS VCCI-B | CE EAC ENERGY STAR 7.0 Epeat Silver FCC Class B RoHS TCO Certified Displays TÜV/GS | BSMI C-Tick CCC CE CECP ENERGY STAR 7.0 FCC Class B KC RoHS TCO Certified Display 7.0 TCO Edge 2.0 TÜV/GS VCCI WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) | - |
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 | - | 0 °C - 45 °C 32 °F - 113 °F | - |
| Operating humidity | 10 % - 80 % | - | 10 % - 80 % | - |
| Operating altitude | - | - | 5000 m 16404.2 ft | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | - | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | 5 % - 85 % | - | 5 % - 95 % | - |
| Storage altitude | - | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable USB 2.0 upstream cable | D-sub cable DisplayPort cable HDMI cable USB 3.0 cable | HDMI cable | DisplayPort cable HDMI 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 | - |
| Iiyama ProLite XB2783HSU-B3 | AOC I2790PQU | Lenovo L27q-10 | AOC 27G2U |