Comparison between:
- 27" LG 27U411B
- 27" LG 27U511SB
- 27" LG 27GM950B
- 27" LG 27U711B
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 27U411B | LG 27U511SB | LG 27GM950B | LG 27U711B | |
| Series | - | - | UltraGear | UltraFine |
 |  |  |  | |
| Model alias | 27U411B-B | 27U511SB-W | UltraGear evo 27GM950B 27" UltraGear evo AI GM9 | 27U711B-B |
| Model year | 2026 | 2026 | 2026 | 2026 |
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 | 685.655 mm 68.5655 cm 26.9943 in 2.2495 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 597.73 mm 59.773 cm 23.5327 in 1.9611 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 336.22 mm 33.622 cm 13.237 in 1.1031 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Panel manufacturer | - | - | BOE | - |
| Panel model | - | - | ME270L7B-N?? | - |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | - | Yes | Yes |
| Colors | 16777216 colors 24 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 | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 5120 x 2880 pixels | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| 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 | 0.117 mm 0.0117 cm 0.0046 in 0.0004 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 81 ppi 32 ppcm | 81 ppi 32 ppcm | 217 ppi 85 ppcm | 163 ppi 64 ppcm |
| Display area | 91.55 % | 90.66 % | 90.64 % | 89.62 % |
| Backlight | W-LED | W-LED | Mini LED | W-LED |
| sRGB | 99 % | 99 % | - | - |
| DCI P3 | - | - | 99 % | 90 % |
| Brightness | 250 cd/m² | 250 cd/m² | 750 cd/m² | 300 cd/m² |
| Peak brightness | - | - | 1250 cd/m² | - |
| Static contrast | 1500 : 1 | 1500 : 1 | 1000 : 1 | 1000 : 1 |
| HDR | HDR10 | HDR10 | HDR10 DisplayHDR 1000 | HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | - | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | - | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s | 1 ms 0.0010 s | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 1 ms (MBR - Motion Blur Reduction) | - | Hyper Mini LED Local dimming zones - 2304 Number of mini LEDs - 9216 | - |
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.
| Vertical frequency (digital) | 48 Hz - 144 Hz | 48 Hz - 120 Hz | 48 Hz - 165 Hz | 40 Hz - 60 Hz |
| - | - | Dual mode 5K @ 165 Hz QHD @ 330 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) | - | - | - | 1.7 A |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.3 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | - | 19 W | - | 36 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 | 611.5 mm 61.15 cm 24.0748 in 2.0062 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 614.7 mm 61.47 cm 24.2008 in 2.0167 ft | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height | 357.8 mm 35.78 cm 14.0866 in 1.1739 ft | 361 mm 36.1 cm 14.2126 in 1.1844 ft | 360.7 mm 36.07 cm 14.2008 in 1.1834 ft | 364 mm 36.4 cm 14.3307 in 1.1942 ft |
| Depth | 38.5 mm 3.85 cm 1.5157 in 0.1263 ft | 43 mm 4.3 cm 1.6929 in 0.1411 ft | 71 mm 7.1 cm 2.7953 in 0.2329 ft | 45 mm 4.5 cm 1.7717 in 0.1476 ft |
| Weight | 3 kg 6.61 lbs | 3.31 kg 7.3 lbs | 5.7 kg 12.57 lbs | 4.8 kg 10.58 lbs |
| Width with stand | 611.5 mm 61.15 cm 24.0748 in 2.0062 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 614.7 mm 61.47 cm 24.2008 in 2.0167 ft | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height with stand | 452.4 mm 45.24 cm 17.811 in 1.4843 ft | 452 mm 45.2 cm 17.7953 in 1.4829 ft | 426 mm 42.6 cm 16.7717 in 1.3976 ft | 462 mm 46.2 cm 18.189 in 1.5157 ft |
| Depth with stand | 220 mm 22 cm 8.6614 in 0.7218 ft | 221 mm 22.1 cm 8.7008 in 0.7251 ft | 249 mm 24.9 cm 9.8031 in 0.8169 ft | 220 mm 22 cm 8.6614 in 0.7218 ft |
| Weight with stand | 3.9 kg 8.6 lbs | 4.22 kg 9.3 lbs | 8.48 kg 18.7 lbs | 5.75 kg 12.68 lbs |
| Box width | 690 mm 69 cm 27.1654 in 2.2638 ft | 701 mm 70.1 cm 27.5984 in 2.2999 ft | 810 mm 81 cm 31.8898 in 2.6575 ft | 690 mm 69 cm 27.1654 in 2.2638 ft |
| Box height | 430 mm 43 cm 16.9291 in 1.4108 ft | 429 mm 42.9 cm 16.8898 in 1.4075 ft | 490 mm 49 cm 19.2913 in 1.6076 ft | 430 mm 43 cm 16.9291 in 1.4108 ft |
| Box depth | 141 mm 14.1 cm 5.5512 in 0.4626 ft | 132 mm 13.2 cm 5.1969 in 0.4331 ft | 165 mm 16.5 cm 6.4961 in 0.5413 ft | 142 mm 14.2 cm 5.5906 in 0.4659 ft |
| Box weight | 5.1 kg 11.24 lbs | 5.72 kg 12.61 lbs | 11.88 kg 26.19 lbs | 7.35 kg 16.2 lbs |
| Stand depth | 220 mm 22 cm 8.6614 in 0.7218 ft | 221 mm 22.1 cm 8.7008 in 0.7251 ft | 249 mm 24.9 cm 9.8031 in 0.8169 ft | 220 mm 22 cm 8.6614 in 0.7218 ft |
| Colors | Black | White | 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 | No | No | Yes | No |
| Height adjustment range | - | - | 110 mm 11 cm 4.3307 in 0.3609 ft | - |
| Landscape/portrait pivot | No | No | Yes | No |
| Left pivot | - | - | 90 ° | - |
| Right pivot | - | - | 90 ° | - |
| Left/right swivel | No | No | Yes | No |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | - | 5 ° |
| Backward tilt | 21 ° | 15 ° | - | 15 ° |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | - | webOS | - | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 5 W | - | - |
| - | - | AI Sound | - |
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 | - | Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x HDMI 1.4 1 x D-sub 1 x 3.5 mm Audio Out (3-pole) | 2 x USB 2.0 (Type-A; downstream) 2 x HDMI 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 90W; DP Alt Mode) 2 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.1 1 x DisplayPort 2.1 (DSC) 1 x 3.5 mm Audio Out (DTS: X; 4-pole; sound+mic) | 1 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) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | 3-Side Virtually Borderless Design AMD FreeSync technology Black Stabilizer Color Weakness Dynamic Action Sync Flicker-free technology HDR Effect LG Switch Low Blue Light Reader Mode Smart Energy Saving Super Resolution+ | Apple AirPlay 2 Apple HomeKit Apple TV+ Auto Brightness Black Stabilizer Color Weakness Mode Crosshair Disney+ Eye Comfort Mode Flicker-free technology FPS Counter Hulu Low Blue Light Motion Eye Care Netflix Prime Video Reader Mode Smart Energy Saving ThinQ Home UI Voice Recognition via Magic Remote YouTube | 5K AI Upscaling AI Scene Optimization AMD FreeSync Premium Pro Aspect Ratio Auto Input Switch Black Stabilizer Color Weakness Mode Crosshair Dual Controller Dynamic Action Sync Factory Calibration Flicker-free technology FPS Counter Game Mode HDR Effect LG Switch Low Blue Light Motion Blur Reduction (MBR) Nano IPS NVIDIA G-Sync Compatible Reader Mode Smart Energy Saving True Color Pro Unity Hexagon Lighting VESA Adaptive-Sync Display 165 Hz Zero Optical Distance technology | 3-sided frameless design Black Stabilizer Dual Controller Dynamic Action Sync Flicker-free technology LG Switch Low Blue Light Smart Energy Saving Super Resolution+ |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE FCC-B J-Moss PSE RoHS TUV-Type UL(cUL) VCCI | - | CE cUL TÜV-Typ FCC-B UL | CE FCC-B J-Moss PSE RoHS TUV-Type UL (cUL) VCCI |
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 | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 0 % - 80 % | 10 % - 80 % | 0 % - 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 % | 0 % - 85 % | 5 % - 85 % | 0 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | HDMI cable Remote control | DisplayPort cable HDMI cable USB Type-C 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 | Anti-theft stand lock slot - Kensington |
| LG 27U411B | LG 27U511SB | LG 27GM950B | LG 27U711B |