Comparison between:
- 34" LG 34GN850
- 34" Dell Alienware AW3420DW
- 34" Iiyama G-Master GB3467WQSU-B1
- 34.14" Asus RoG Strix XG349C
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 34GN850 | Dell Alienware AW3420DW | Iiyama G-Master GB3467WQSU-B1 | Asus RoG Strix XG349C | |
| Series | UltraGear | - | - | ROG Strix |
 |  |  |  | |
| Model alias | 34GN850-B 34GN85B 34GN85B-B | - | Red Eagle GB3467WQSU | - |
| Model year | 2019 | 2019 | 2022 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 34 in | 34 in | 34.14 in |
| Diagonal | 863.6 mm 86.36 cm 34 in 2.8333 ft | 867.2 mm 86.72 cm 34.1417 in 2.8451 ft | 864.25 mm 86.425 cm 34.0256 in 2.8355 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft |
| Width | 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 | 799.8 mm 79.98 cm 31.4882 in 2.624 ft |
| Height | 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 | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft |
| Radius of curvature | 1800 mm 180 cm 70.8661 in 5.9055 ft | 1900 mm 190 cm 74.8031 in 6.2336 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1900 mm 190 cm 74.8031 in 6.2336 ft |
| Panel manufacturer | - | - | - | LG Display |
| Panel model | - | - | - | LM340UW6-SSA3 |
| Panel type | IPS | IPS | VA | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 8 bits | 8 bits | 10 bits (8 bits + FRC) |
| FRC | Yes | - | No | Yes |
| Colors | 1073741824 colors 30 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 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 | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 110 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm |
| Display area | 91.16 % | 90.48 % | 89.8 % | 89.77 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 134.5 % | - | 135 % |
| Adobe RGB (1998) | 92 % | - | - | - |
| DCI P3 | 98 % | 98 % | - | 98 % |
| Brightness | 350 cd/m² | 350 cd/m² | 550 cd/m² | 400 cd/m² |
| Peak brightness | 440 cd/m² | - | - | - |
| Static contrast | 1000 : 1 | 1000 : 1 | 3000 : 1 | 1000 : 1 |
| Dynamic contrast | - | - | 80000000 : 1 | 100000000 : 1 |
| HDR | DisplayHDR 400 HDR10 | - | DisplayHDR 400 | DisplayHDR 400 HDR HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 3.5 ms 0.0035 s | 2 ms 0.0020 s | - | 1 ms 0.0010 s |
| Average response time | 6 ms 0.0060 s | 10 ms 0.0100 s | - | - |
| Input lag | 4.2 ms 0.0042 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 (MBR - Motion Blur Reduction) | - | 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) | - | 73 kHz - 180 kHz | 30 kHz - 250 kHz | 31 kHz - 271 kHz |
| Vertical frequency (digital) | 48 Hz - 144 Hz | 30 Hz - 120 Hz | 48 Hz - 165 Hz | 48 Hz - 180 Hz |
| HDMI - 60 Hz - 85 Hz DisplayPort - 60 Hz - 144 Hz Overclock - 160 Hz | DisplayPort - 73 kHz - 180 kHz; 30 Hz - 120 Hz HDMI - 30 kHz - 140 kHz; 24 Hz - 60 Hz | DisplayPort - 30 kHz - 250 kHz; 48 Hz - 165 Hz HDMI - 30 kHz - 160 kHz; 48 Hz - 100 Hz | DisplayPort - 31 kHz - 271 kHz; 48 Hz - 144 Hz (normal); 48 Hz - 180 Hz (overclock) HDMI - 31 kHz - 151 kHz; 48 Hz - 100 Hz USB Type-C - 31 kHz - 183 kHz; 48 Hz - 120 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 | 1.5 A | - |
| Power consumption (off) | 0.3 W | 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) | - | 39.13 W | - | - |
| Power consumption (average) | 72 W | 58 W | 66 W | 40 W |
| Power consumption (maximum) | 80 W | 110 W | - | - |
| Power consumption (annual) | - | - | 39 kWh | - |
| Energy efficiency class | - | - | 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 | 819.2 mm 81.92 cm 32.252 in 2.6877 ft | 813 mm 81.3 cm 32.0079 in 2.6673 ft | 809.5 mm 80.95 cm 31.8701 in 2.6558 ft | 815 mm 81.5 cm 32.0866 in 2.6739 ft |
| Height | 361.6 mm 36.16 cm 14.2362 in 1.1864 ft | 364 mm 36.4 cm 14.3307 in 1.1942 ft | 366 mm 36.6 cm 14.4094 in 1.2008 ft | 366 mm 36.6 cm 14.4094 in 1.2008 ft |
| Depth | 104.4 mm 10.44 cm 4.1102 in 0.3425 ft | 117.9 mm 11.79 cm 4.6417 in 0.3868 ft | 104 mm 10.4 cm 4.0945 in 0.3412 ft | 142 mm 14.2 cm 5.5906 in 0.4659 ft |
| Weight | 5.5 kg 12.13 lbs | 6.8 kg 14.99 lbs | - | 5.6 kg 12.35 lbs |
| Width with stand | 819.2 mm 81.92 cm 32.252 in 2.6877 ft | 813 mm 81.3 cm 32.0079 in 2.6673 ft | 809.5 mm 80.95 cm 31.8701 in 2.6558 ft | 815 mm 81.5 cm 32.0866 in 2.6739 ft |
| Height with stand | 464.1 mm 46.41 cm 18.2717 in 1.5226 ft | 429.8 mm 42.98 cm 16.9213 in 1.4101 ft | 424.5 mm 42.45 cm 16.7126 in 1.3927 ft | 411 mm 41.1 cm 16.1811 in 1.3484 ft |
| Depth with stand | 312.2 mm 31.22 cm 12.2913 in 1.0243 ft | 273.8 mm 27.38 cm 10.7795 in 0.8983 ft | 275 mm 27.5 cm 10.8268 in 0.9022 ft | 279 mm 27.9 cm 10.9843 in 0.9154 ft |
| Weight with stand | 7.6 kg 16.76 lbs | 11.1 kg 24.47 lbs | 8.7 kg 19.18 lbs | 9.2 kg 20.28 lbs |
| Box width | 979 mm 97.9 cm 38.5433 in 3.2119 ft | - | - | 887 mm 88.7 cm 34.9213 in 2.9101 ft |
| Box height | 521 mm 52.1 cm 20.5118 in 1.7093 ft | - | - | 469 mm 46.9 cm 18.4646 in 1.5387 ft |
| Box depth | 245 mm 24.5 cm 9.6457 in 0.8038 ft | - | - | 329 mm 32.9 cm 12.9528 in 1.0794 ft |
| Box weight | 11.5 kg 25.35 lbs | - | - | 13.4 kg 29.54 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 | 110 mm 11 cm 4.3307 in 0.3609 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | Yes | No | Yes |
| Left swivel | - | 20 ° | - | 25 ° |
| Right swivel | - | 20 ° | - | 25 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 3 ° | 5 ° |
| Backward tilt | 15 ° | 21 ° | 20 ° | 20 ° |
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 |
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 | 3 x USB 3.0 (downstream) 1 x USB 3.0 (downstream; BC 1.2) 1 x USB 3.0 (Type-B; upstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out (line-out) 1 x 3.5 mm Audio Out (headphone) | 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 | 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-C; upstream; 18W; DP Alt Mode) 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) |
Features
Some additional functional features of the model.
| Features | 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 | AlienFX custom lighting Nvidia G-SYNC Technology Built in cable-management Flicker-free technology Dynamic on-screen display | AMD FreeSync Premium Advanced Contrast Ratio Black Tuner Flicker-free technology Low Blue Light | Aura Sync Color Accuracy Color Temperature Selection DisplayWidget Extreme Low Motion Blur (ELMB) Extreme Low Motion Blur Sync (ELMB Sync) Fast IPS Flicker-free technology GameFast Input technology GamePlus (Crosshair/Timer/FPS Counter) GameVisual Gamma adjustment NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Shadow Boost Trace Free Technology Ultra-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 | BSMI CB CCC CE CEL level 1 cTick CU ErP ENERGY STAR FCC Class B J-MOSS KCC PSE RCM RoHS TÜV Low Blue Light TÜV Flicker-free UL/cUL VCI WEEE WHQL (Windows 10; Windows 8.1; 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 | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 5 °C - 35 °C 41 °F - 95 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 0 % - 80 % | 0 % - 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 | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 0 % - 85 % | 5 % - 90 % | 5 % - 85 % | - |
| Storage altitude | - | 12192 m 40000 ft | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | DisplayPort cable HDMI cable USB 3.0 upstream cable Stand base Stand riser I/O cover | DisplayPort cable HDMI cable USB cable | Color pre-calibration report DisplayPort cable HDMI cable USB Type-B to A cable USB Type-C cable |
Additional features
Information about other features.
| Additional features | - | - | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| LG 34GN850 | Dell Alienware AW3420DW | Iiyama G-Master GB3467WQSU-B1 | Asus RoG Strix XG349C |