Comparison between:
- 29" LG 29UM68-P
- 27" AOC 27G50Z
- 27" AOC Q27G4ZR
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 29UM68-P | AOC 27G50Z | AOC Q27G4ZR | |
 |  |  | |
| Model year | 2015 | 2025 | 2025 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 29 in | 27 in | 27 in |
| Diagonal | 730 mm 73 cm 28.7402 in 2.395 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft |
| Width | 672.768 mm 67.2768 cm 26.4869 in 2.2072 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 283.824 mm 28.3824 cm 11.1742 in 0.9312 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Panel manufacturer | LG Display | - | - |
| Panel model | LM290WW2-SSA1 | - | - |
| Panel type | IPS | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits | 8 bits |
| FRC | Yes | - | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 2.37:1 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1080 pixels | 1920 x 1080 pixels Full HD / 1080p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.263 mm 0.0263 cm 0.0103 in 0.0009 ft | 0.311 mm 0.0311 cm 0.0122 in 0.001 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 96 ppi 38 ppcm | 81 ppi 32 ppcm | 109 ppi 42 ppcm |
| Display area | 82.77 % | 90.32 % | 89.07 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 99 % | 99 % | 99 % |
| DCI P3 | - | 90 % | 95 % |
| Brightness | 250 cd/m² | 300 cd/m² | 350 cd/m² |
| Peak brightness | - | - | 400 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 5000000 : 1 | 80000000 : 1 | 80000000 : 1 |
| HDR | - | HDR HDR10 | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 1 ms 0.0010 s | 1 ms 0.0010 s |
| Average response time | 14 ms 0.0140 s | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | Response time - 0.3 ms (MPRT - Motion Picture Response Time) | Response time - 0.3 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) | 30 kHz - 90 kHz | 30 kHz - 290 kHz | 30 kHz - 400 kHz |
| Vertical frequency (digital) | 56 Hz - 75 Hz | 48 Hz - 260 Hz | 48 Hz - 260 Hz |
| DisplayPort - 56 Hz - 75 Hz HDMI - 25 Hz - 60 Hz | - | DisplayPort - 30 kHz - 400 kHz; 48 Hz - 260 Hz HDMI - 30 kHz - 230 kHz; 48 Hz - 144 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 |
| Electric current (A) | 2.4 A | 1.9 A | 1.5 A |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 31 W | 23 W | 28 W |
| Power consumption (maximum) | 56.5 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 | 702.5 mm 70.25 cm 27.6575 in 2.3048 ft | 616 mm 61.6 cm 24.252 in 2.021 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 ft |
| Height | 328.4 mm 32.84 cm 12.9291 in 1.0774 ft | 360 mm 36 cm 14.1732 in 1.1811 ft | 366.3 mm 36.63 cm 14.4213 in 1.2018 ft |
| Depth | 63.8 mm 6.38 cm 2.5118 in 0.2093 ft | 36.2 mm 3.62 cm 1.4252 in 0.1188 ft | 51.3 mm 5.13 cm 2.0197 in 0.1683 ft |
| Weight | - | 2.82 kg 6.22 lbs | 3.45 kg 7.61 lbs |
| Width with stand | 702.5 mm 70.25 cm 27.6575 in 2.3048 ft | 616 mm 61.6 cm 24.252 in 2.021 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 ft |
| Height with stand | 414 mm 41.4 cm 16.2992 in 1.3583 ft | 460 mm 46 cm 18.1102 in 1.5092 ft | 386.6 mm 38.66 cm 15.2205 in 1.2684 ft |
| Depth with stand | 204.7 mm 20.47 cm 8.0591 in 0.6716 ft | 193.9 mm 19.39 cm 7.6339 in 0.6362 ft | 240 mm 24 cm 9.4488 in 0.7874 ft |
| Weight with stand | 5.4 kg 11.9 lbs | 3.17 kg 6.99 lbs | 6.35 kg 14 lbs |
| Box width | - | 690 mm 69 cm 27.1654 in 2.2638 ft | 825 mm 82.5 cm 32.4803 in 2.7067 ft |
| Box height | - | 480 mm 48 cm 18.8976 in 1.5748 ft | 481 mm 48.1 cm 18.937 in 1.5781 ft |
| Box depth | - | 124 mm 12.4 cm 4.8819 in 0.4068 ft | 162 mm 16.2 cm 6.378 in 0.5315 ft |
| Box weight | - | 5.5 kg 12.13 lbs | 9.95 kg 21.94 lbs |
| Stand depth | - | 193.9 mm 19.39 cm 7.6339 in 0.6362 ft | 240 mm 24 cm 9.4488 in 0.7874 ft |
| Colors | Black | Black | Black and Red |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 75 x 75 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | No | Yes |
| Height adjustment range | - | - | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | No | No | Yes |
| Left pivot | - | - | 90 ° |
| Right pivot | - | - | 90 ° |
| Left/right swivel | No | No | Yes |
| Left swivel | - | - | 30 ° |
| Right swivel | - | - | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 23 ° | 23 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | - | 2 x 2 W |
| Maxx Audio | - | - |
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 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 1 x DisplayPort 1.4 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 | 6-Axis Control AMD FreeSync technology Black Stabilizer Flicker-free technology DDC/CI Picture-by-Picture Picture-in-Picture Screen Split | Adaptive-Sync technology AMD FreeSync technology AOC G-Menu Fast IPS Flicker-free technology FPS Counter Game tone adjustment Low Blue Light Low Input Lag Motion Blur Reduction Sync (MBR Sync) Overdrive Shadow Control | 3-sided frameless design Adaptive-Sync technology AOC G-menu Dynamic Crosshairs Fast IPS Flicker-free technology FPS Counter Game Tone Adjustment Game Modes Low Blue Light Low Input Lag Motion Blur Reduction Sync (MBR Sync) Overdrive Shadow Control |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BSMI CCC CE cTick ENERGY STAR 6.0 EPA ErP FCC Class B TCO Certified Displays 6.0 UL/cUL | CCC CE CECP CEL CH RoHS cTUVus FCC RoHS Win11 | CCC CE CEL FCC REACH RoHS 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 | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 85 % | 10 % - 85 % |
| Operating altitude | - | 5000 m 16404.2 ft | 3657.6 m 12000 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -25 °C - 55 °C -13 °F - 131 °F | -25 °C - 55 °C -13 °F - 131 °F |
| Storage humidity | 5 % - 85 % | 5 % - 93 % | 5 % - 93 % |
| 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 | DisplayPort cable HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| LG 29UM68-P | AOC 27G50Z | AOC Q27G4ZR |