Comparison between:
- 34" LG 34WN780
- 34" LG 34GN850
- 34" Xiaomi Mi Curved Display 34
- 34" Iiyama G-Master GB3467WQSU-B1
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 34WN780 | LG 34GN850 | Xiaomi Mi Curved Display 34 | Iiyama G-Master GB3467WQSU-B1 | |
| Series | - | UltraGear | - | - |
 |  |  |  | |
| Model alias | 34WN780-B 34BN780 | 34GN850-B 34GN85B 34GN85B-B | XMMNTWQ34 | Red Eagle GB3467WQSU |
| Model year | 2020 | 2019 | 2019 | 2022 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 34 in | 34 in | 34 in |
| Diagonal | 863.6 mm 86.36 cm 34 in 2.8333 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft | 864.25 mm 86.425 cm 34.0256 in 2.8355 ft |
| Width | 793.77 mm 79.377 cm 31.2508 in 2.6042 ft | 793.77 mm 79.377 cm 31.2508 in 2.6042 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 797.22 mm 79.722 cm 31.3866 in 2.6156 ft |
| Height | 340.19 mm 34.019 cm 13.3933 in 1.1161 ft | 340.19 mm 34.019 cm 13.3933 in 1.1161 ft | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft |
| Radius of curvature | - | 1800 mm 180 cm 70.8661 in 5.9055 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft |
| Panel manufacturer | - | - | Samsung | - |
| Panel type | IPS | IPS | SVA | VA |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 8 bits | 8 bits |
| FRC | No | Yes | - | No |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 2.389:1 | 2.389:1 | 2.389:1 | 2.389:1 |
| Resolution | 3440 x 1440 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft |
| Pixel density | 110 ppi 43 ppcm | 110 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm |
| Display area | 90.27 % | 91.16 % | - | 89.8 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 99 % | - | 121 % | - |
| Adobe RGB (1998) | - | 92 % | - | - |
| NTSC (1953) | - | - | 85 % | - |
| DCI P3 | - | 98 % | - | - |
| Brightness | 300 cd/m² | 350 cd/m² | 300 cd/m² | 550 cd/m² |
| Peak brightness | 430 cd/m² | 440 cd/m² | - | - |
| Static contrast | 1000 : 1 | 1000 : 1 | 3000 : 1 | 3000 : 1 |
| Dynamic contrast | - | - | 80000000 : 1 | 80000000 : 1 |
| HDR | HDR10 | DisplayHDR 400 HDR10 | - | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 3.5 ms 0.0035 s | 4 ms 0.0040 s | - |
| Average response time | - | 6 ms 0.0060 s | - | - |
| Input lag | - | 4.2 ms 0.0042 s | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte |
| - | Response time - 1 ms (MBR - Motion Blur Reduction) | PFS Phosphor W-LED | Response time - 0.4 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 - 90 kHz | - | - | 30 kHz - 250 kHz |
| Vertical frequency (digital) | 56 Hz - 75 Hz | 48 Hz - 144 Hz | 48 Hz - 144 Hz | 48 Hz - 165 Hz |
| - | HDMI - 60 Hz - 85 Hz DisplayPort - 60 Hz - 144 Hz Overclock - 160 Hz | - | DisplayPort - 30 kHz - 250 kHz; 48 Hz - 165 Hz HDMI - 30 kHz - 160 kHz; 48 Hz - 100 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 90 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 | 47 Hz - 63 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 | 0.3 W | - | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | - | 0.5 W |
| Power consumption (eco) | 39 W | - | - | - |
| Power consumption (average) | 45 W | 72 W | - | 66 W |
| Power consumption (maximum) | 67 W | 80 W | - | - |
| Power consumption (annual) | 57 kWh | - | - | 39 kWh |
| Energy efficiency class | A | - | - | G |
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 | 817.88 mm 81.788 cm 32.2 in 2.6833 ft | 819.2 mm 81.92 cm 32.252 in 2.6877 ft | - | 809.5 mm 80.95 cm 31.8701 in 2.6558 ft |
| Height | 365.76 mm 36.576 cm 14.4 in 1.2 ft | 361.6 mm 36.16 cm 14.2362 in 1.1864 ft | - | 366 mm 36.6 cm 14.4094 in 1.2008 ft |
| Depth | 45.72 mm 4.572 cm 1.8 in 0.15 ft | 104.4 mm 10.44 cm 4.1102 in 0.3425 ft | - | 104 mm 10.4 cm 4.0945 in 0.3412 ft |
| Weight | 6.89 kg 15.19 lbs | 5.5 kg 12.13 lbs | - | - |
| Width with stand | 817.88 mm 81.788 cm 32.2 in 2.6833 ft | 819.2 mm 81.92 cm 32.252 in 2.6877 ft | 810.39 mm 81.039 cm 31.9051 in 2.6588 ft | 809.5 mm 80.95 cm 31.8701 in 2.6558 ft |
| Height with stand | 480.06 mm 48.006 cm 18.9 in 1.575 ft | 464.1 mm 46.41 cm 18.2717 in 1.5226 ft | 520.61 mm 52.061 cm 20.4965 in 1.708 ft | 424.5 mm 42.45 cm 16.7126 in 1.3927 ft |
| Depth with stand | 406.4 mm 40.64 cm 16 in 1.3333 ft | 312.2 mm 31.22 cm 12.2913 in 1.0243 ft | 242.53 mm 24.253 cm 9.5484 in 0.7957 ft | 275 mm 27.5 cm 10.8268 in 0.9022 ft |
| Weight with stand | 10.8 kg 23.81 lbs | 7.6 kg 16.76 lbs | - | 8.7 kg 19.18 lbs |
| Box width | 939.8 mm 93.98 cm 37 in 3.0833 ft | 979 mm 97.9 cm 38.5433 in 3.2119 ft | 990 mm 99 cm 38.9764 in 3.248 ft | - |
| Box height | 515.62 mm 51.562 cm 20.3 in 1.6917 ft | 521 mm 52.1 cm 20.5118 in 1.7093 ft | 520.6 mm 52.06 cm 20.4961 in 1.708 ft | - |
| Box depth | 269.24 mm 26.924 cm 10.6 in 0.8833 ft | 245 mm 24.5 cm 9.6457 in 0.8038 ft | 242.5 mm 24.25 cm 9.5472 in 0.7956 ft | - |
| Box weight | 15.2 kg 33.51 lbs | 11.5 kg 25.35 lbs | 10.5 kg 23.15 lbs | - |
| Stand width | - | - | - | 550 mm 55 cm 21.6535 in 1.8045 ft |
| Stand depth | - | - | - | 275 mm 27.5 cm 10.8268 in 0.9022 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 | Yes | Yes | Yes |
| Height adjustment range | 130 mm 13 cm 5.1181 in 0.4265 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | - | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | No | No | - | No |
| Left/right swivel | Yes | No | Yes | No |
| Left swivel | 280 ° | - | - | - |
| Right swivel | 280 ° | - | - | - |
| Forward/backward tilt | Yes | Yes | - | Yes |
| Forward tilt | 5 ° | 5 ° | - | 3 ° |
| Backward tilt | 25 ° | 15 ° | - | 20 ° |
| Ergo Stand Extend and retract - 0 - 180 mm One Click Mount C-Clamp & Grommet | - | - | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 7 W | - | - | 2 x 2 W |
| MaxxAudio | - | - | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-B; upstream) 4 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | - | - | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | 3-Side Virtually Borderless Design Adaptive-Sync technology AMD FreeSync technology Black Stabilizer Color Calibrated Color Weakness Mode Dynamic Action Sync Dual Controller Flicker-free technology HDR Effect Low Blue Light Reader Mode Screen Split 2.0 Smart Energy Saving Super Resolution+ | AMD FreeSync Premium Black Stabilizer Crosshair Dynamic Action Sync Flicker-free technology HDR Effect Low Blue Light Nano IPS Technology Nvidia G-SYNC Technology Compatible Smart Energy Saving Wide Color Gamut | AMD FreeSync Premium Low Blue Light Picture-by-Picture Picture-in-Picture | AMD FreeSync Premium Advanced Contrast Ratio Black Tuner Flicker-free technology Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | UL (cUL) TUV-Type CB FCC-B CE CCC (for China) KC VCCI ErP ROHS REACH Windows | - | CE EAC ErP PSE REACH RoHS TÜV-Bauart UKCA VCCO 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 | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 10 % - 80 % | 0 % - 80 % | 10 % - 90 % | 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 |
| Storage humidity | 0 % - 85 % | 0 % - 85 % | - | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | HDMI cable | - | DisplayPort cable HDMI cable USB cable |
Additional features
Information about other features.
| Additional features | - | - | - | Anti-theft stand lock slot - Kensington |
| LG 34WN780 | LG 34GN850 | Xiaomi Mi Curved Display 34 | Iiyama G-Master GB3467WQSU-B1 |