Comparison between:
- 34" Dell S3422DWG
- 34.14" Asus RoG Strix XG349C
- 34" LG 34GK950F
- 34" HP X34
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell S3422DWG | Asus RoG Strix XG349C | LG 34GK950F | HP X34 | |
| Series | - | ROG Strix | UltraGear | - |
 |  |  |  | |
| Model alias | - | - | - | 2V7W6AA |
| Model year | 2021 | 2021 | 2018 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 34.14 in | 34 in | 34 in |
| Diagonal | 864.25 mm 86.425 cm 34.0256 in 2.8355 ft | 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 |
| Width | 797.22 mm 79.722 cm 31.3866 in 2.6156 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft |
| Height | 333.7 mm 33.37 cm 13.1378 in 1.0948 ft | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 334.8 mm 33.48 cm 13.1811 in 1.0984 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 | 1900 mm 190 cm 74.8031 in 6.2336 ft | - |
| Panel manufacturer | - | LG Display | LG Display | BOE |
| Panel model | - | LM340UW6-SSA3 | LM340UW5-SSA1 | MV340VWM-NG0 |
| Panel type | VA | IPS | AH-IPS | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 8 bits |
| FRC | Yes | Yes | Yes | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 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 | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm |
| Display area | 89.88 % | 89.77 % | 89.98 % | 89.09 % |
| Backlight | W-LED | W-LED | KSF LED (W-LED with KSF phosphor layer) | W-LED |
| sRGB | 99 % | 135 % | 135 % | 99 % |
| Adobe RGB (1998) | 82.5 % | - | 95 % | - |
| DCI P3 | 90 % | 98 % | 98 % | - |
| Brightness | 400 cd/m² | 400 cd/m² | 400 cd/m² | - |
| Peak brightness | 520 cd/m² | - | - | 400 cd/m² |
| Static contrast | 3000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 100000000 : 1 | - | 100000 : 1 |
| HDR | DisplayHDR 400 | DisplayHDR 400 HDR HDR10 | DisplayHDR 400 | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 2 ms 0.0020 s | 1 ms 0.0010 s | 5 ms 0.0050 s | - |
| Average response time | 4 ms 0.0040 s | - | 14 ms 0.0140 s | - |
| Maximum response time | 8 ms 0.0080 s | - | - | - |
| Input lag | 5.4 ms 0.0054 s | - | 14 ms 0.0140 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 1 ms (MPRT - Motion Picture Response Time) | - | Response time - 1 ms (MBR - Motion Blur Reduction) | 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) | 29 kHz - 200 kHz | 31 kHz - 271 kHz | - | 30 kHz - 255 kHz |
| Vertical frequency (digital) | 48 Hz - 144 Hz | 48 Hz - 180 Hz | 55 Hz - 144 Hz | 48 Hz - 165 Hz |
| DisplayPort - 48 Hz - 144 Hz HDMI - 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 | - | Gaming Console Compatible |
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) | 3 A | - | - | - |
| Power consumption (off) | 0.2 W | 0.3 W | 0.3 W | - |
| Power consumption (sleep) | 0.3 W | 0.5 W | 0.5 W | 0.3 W |
| Power consumption (eco) | - | - | 40 W | - |
| Power consumption (average) | 30 W | 40 W | 95 W | 48 W |
| Power consumption (maximum) | 90 W | - | 140 W | 190 W |
| Power consumption (annual) | 96.4 kWh | - | - | 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 | 807.9 mm 80.79 cm 31.8071 in 2.6506 ft | 815 mm 81.5 cm 32.0866 in 2.6739 ft | 819.4 mm 81.94 cm 32.2598 in 2.6883 ft | 816.5 mm 81.65 cm 32.1457 in 2.6788 ft |
| Height | 366.36 mm 36.636 cm 14.4236 in 1.202 ft | 366 mm 36.6 cm 14.4094 in 1.2008 ft | 363.2 mm 36.32 cm 14.2992 in 1.1916 ft | 368.1 mm 36.81 cm 14.4921 in 1.2077 ft |
| Depth | 85.851 mm 8.5851 cm 3.38 in 0.2817 ft | 142 mm 14.2 cm 5.5906 in 0.4659 ft | 104 mm 10.4 cm 4.0945 in 0.3412 ft | 53.6 mm 5.36 cm 2.1102 in 0.1759 ft |
| Weight | 7.71 kg 17 lbs | 5.6 kg 12.35 lbs | 6.1 kg 13.45 lbs | 8 kg 17.64 lbs |
| Width with stand | 807.9 mm 80.79 cm 31.8071 in 2.6506 ft | 815 mm 81.5 cm 32.0866 in 2.6739 ft | 819.4 mm 81.94 cm 32.2598 in 2.6883 ft | 816.5 mm 81.65 cm 32.1457 in 2.6788 ft |
| Height with stand | 427.31 mm 42.731 cm 16.8232 in 1.4019 ft | 411 mm 41.1 cm 16.1811 in 1.3484 ft | 462.6 mm 46.26 cm 18.2126 in 1.5177 ft | - |
| Depth with stand | 237.61 mm 23.761 cm 9.3547 in 0.7796 ft | 279 mm 27.9 cm 10.9843 in 0.9154 ft | 286.5 mm 28.65 cm 11.2795 in 0.94 ft | - |
| Weight with stand | 10.38 kg 22.88 lbs | 9.2 kg 20.28 lbs | 7.9 kg 17.42 lbs | - |
| Box width | - | 887 mm 88.7 cm 34.9213 in 2.9101 ft | - | 1063 mm 106.3 cm 41.8504 in 3.4875 ft |
| Box height | - | 469 mm 46.9 cm 18.4646 in 1.5387 ft | - | 480 mm 48 cm 18.8976 in 1.5748 ft |
| Box depth | - | 329 mm 32.9 cm 12.9528 in 1.0794 ft | - | 187 mm 18.7 cm 7.3622 in 0.6135 ft |
| Box weight | 14.95 kg 32.96 lbs | 13.4 kg 29.54 lbs | - | 13.3 kg 29.32 lbs |
| Stand width | 284.56 mm 28.456 cm 11.2031 in 0.9336 ft | - | - | - |
| Stand height | 420.3 mm 42.03 cm 16.5472 in 1.3789 ft | - | - | - |
| Stand depth | 237.61 mm 23.761 cm 9.3547 in 0.7796 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 | 100 mm 10 cm 3.937 in 0.3281 ft | 100 mm 10 cm 3.937 in 0.3281 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape/portrait pivot | Yes | No | No | Yes |
| Left pivot | 4 ° | - | - | 0 ° |
| Right pivot | 4 ° | - | - | 90 ° |
| Left/right swivel | No | Yes | Yes | No |
| Left swivel | - | 25 ° | 20 ° | - |
| Right swivel | - | 25 ° | 20 ° | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 20 ° | 15 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 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 | 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio Out (headphones) | 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 | 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x HDMI 2.0 1 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) | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | AMD FreeSync Premium ComfortView Dell Display Manager Flicker-free technology Low Blue Light Picture-by-Picture Picture-in-Picture | 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 | 6-Axis Control AMD FreeSync 2 technology Black Stabilizer DDC/CI Dynamic Action Sync Flicker-free technology Nano IPS Wide Color Gamut | 3-sided Micro-Edge design AMD FreeSync Premium Flicker-free technology HP Eye Ease Low Blue Light OMEN Gaming Hub |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | RoHS | 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) | BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL | Eyesafe certified TÜV Rheinland Low Blue Light Certified |
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 % | - | 10 % - 80 % | 20 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | - | - | 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 | 10 % - 90 % | - | 5 % - 85 % | 5 % - 95 % |
| 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 | - | Color pre-calibration report DisplayPort cable HDMI cable USB Type-B to A cable USB Type-C cable | - | DisplayPort cable |
Additional features
Information about other features.
| Additional features | Security lock slot Vents on the rear panel for improved heat dissipation | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot | Security lock slot |
| Dell S3422DWG | Asus RoG Strix XG349C | LG 34GK950F | HP X34 |