Comparison between:
- 34" LG 34WP85C
- 34.14" Lenovo ThinkVision P34w-20
- 34.14" Dell C3422WE
- 34.14" Dell UltraSharp U3419W
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 34WP85C | Lenovo ThinkVision P34w-20 | Dell C3422WE | Dell UltraSharp U3419W | |
| Series | UltraWide | - | - | UltraSharp |
 |  |  |  | |
| Model alias | 34WP85C-B | - | - | - |
| Model year | 2021 | 2021 | 2021 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 34.14 in | 34.14 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 | 867.2 mm 86.72 cm 34.1417 in 2.8451 ft | 867.2 mm 86.72 cm 34.1417 in 2.8451 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 | 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 | 340.19 mm 34.019 cm 13.3933 in 1.1161 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 | 1500 mm 150 cm 59.0551 in 4.9213 ft | 3800 mm 380 cm 149.606 in 12.4672 ft | 3800 mm 380 cm 149.606 in 12.4672 ft | 1900 mm 190 cm 74.8031 in 6.2336 ft |
| Panel manufacturer | LG Display | LG Display | LG Display | LG Display |
| Panel model | LM340UW3-SSA1 | LM340UW7-SSA1 | LM340UW7-SSA1 | - |
| Panel type | IPS | IPS | IPS | AH-IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 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 | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 110 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm |
| Display area | 92.38 % | - | 75.61 % | 90.49 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 99 % | 99 % | 99 % | 99 % |
| NTSC (1953) | 72 % | - | - | - |
| DCI P3 | 95 % | - | 95 % | - |
| Brightness | 300 cd/m² | 300 cd/m² | 300 cd/m² | 300 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| HDR | HDR10 | HDR10 | - | - |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 4 ms 0.0040 s | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Average response time | - | 6 ms 0.0060 s | 8 ms 0.0080 s | 8 ms 0.0080 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) | - | - | CIE1976 - 90% CIE1931 - 75% |
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 - 134 kHz |
| Vertical frequency (digital) | 48 Hz - 60 Hz | 60 Hz | 56 Hz - 76 Hz | 48 Hz - 76 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 | 3 A | 3 A |
| Power consumption (off) | 0.3 W | - | 0.5 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | - | 0.5 W | 0.5 W |
| Power consumption (average) | 42 W | - | - | 41 W |
| Power consumption (maximum) | 160 W | - | 220 W | 250 W |
| Power consumption (annual) | - | - | - | 60 kWh |
| Energy efficiency class | - | - | - | A |
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 | 814 mm 81.4 cm 32.0472 in 2.6706 ft | - | 815.34 mm 81.534 cm 32.1 in 2.675 ft | 813.6 mm 81.36 cm 32.0315 in 2.6693 ft |
| Height | 359.1 mm 35.91 cm 14.1378 in 1.1781 ft | - | 434.34 mm 43.434 cm 17.1 in 1.425 ft | 363.7 mm 36.37 cm 14.3189 in 1.1932 ft |
| Depth | 90 mm 9 cm 3.5433 in 0.2953 ft | - | 81.28 mm 8.128 cm 3.2 in 0.2667 ft | 58.4 mm 5.84 cm 2.2992 in 0.1916 ft |
| Weight | 6.3 kg 13.89 lbs | - | 7.26 kg 16.01 lbs | 8.2 kg 18.08 lbs |
| Width with stand | 814 mm 81.4 cm 32.0472 in 2.6706 ft | - | 815.34 mm 81.534 cm 32.1 in 2.675 ft | 813.6 mm 81.36 cm 32.0315 in 2.6693 ft |
| Height with stand | 461.1 mm 46.11 cm 18.1535 in 1.5128 ft | - | 456.07 mm 45.607 cm 17.9555 in 1.4963 ft | 417 mm 41.7 cm 16.4173 in 1.3681 ft |
| Depth with stand | 260 mm 26 cm 10.2362 in 0.853 ft | - | 236.22 mm 23.622 cm 9.3 in 0.775 ft | 226.4 mm 22.64 cm 8.9134 in 0.7428 ft |
| Weight with stand | 8.2 kg 18.08 lbs | - | 11.34 kg 25 lbs | 11.1 kg 24.47 lbs |
| Box width | 986 mm 98.6 cm 38.8189 in 3.2349 ft | - | - | - |
| Box height | 526 mm 52.6 cm 20.7087 in 1.7257 ft | - | - | - |
| Box depth | 212 mm 21.2 cm 8.3465 in 0.6955 ft | - | - | - |
| Box weight | 11.8 kg 26.01 lbs | - | 16 kg 35.27 lbs | 16 kg 35.27 lbs |
| Stand depth | 260 mm 26 cm 10.2362 in 0.853 ft | - | - | - |
| Colors | Black | Black | Platinum Silver | Gray |
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 | - | 120 mm 12 cm 4.7244 in 0.3937 ft | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | Yes | Yes | Yes |
| Left swivel | - | - | 30 ° | 30 ° |
| Right swivel | - | - | 30 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | - | 5 ° | 5 ° |
| Backward tilt | 20 ° | - | 21 ° | 21 ° |
| One Click Stand | - | - | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 7 W | 2 x 3 W | 2 x 5 W | 2 x 9 W |
| MaxxAudio | - | - | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | Yes | No |
| Image resolution | - | - | 2456 x 2054 pixels 5.04 MP | - |
| Video resolution | - | - | 1920 x 1080 pixels 2.07 MP | - |
| - | - | Built-in microphones Facial recognition through Windows Hello LED indicator Pop-up mechanism Teams button and LED | - |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | LAN | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB (Type-C; upstream; 96W; DP Alt Mode) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 3 x USB 3.0 (Type-A; downstream) 1 x USB 3.1 (Type-C; upstream; 100W; DP Alt Mode) 1 x Ethernet RJ45 (1 Gbps) 1 x HDMI 2.0 1 x DisplayPort 1.2 (in) 1 x DisplayPort 1.2 (out) 1 x 3.5 mm Audio Out | 3 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; Gen 1; downstream; 15W) 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) 1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 4 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C; 90W) 2 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.3 | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | 3-sided Virtually Borderless Design Adaptive-Sync technology AMD FreeSync Black Stabilizer Color Calibrated Color Weakness Dual Controller Dynamic Action Sync Flicker-free technology HDR Effect Picture-by-Picture Reader Mode Smart Energy Saving Super Resolution+ | Flicker-free technology KVM Switch Low Blue Light Picture-by-Picture Picture-in-Picture | ComfortView Plus Dell Display Manager Flicker-free technology Low Blue Light KVM Switch (auto) Picture-by-Picture Picture-in-Picture | Flicker-free technology KVM Picture-by-Picture Picture-in-Picture |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE cUL/UL Energy Star FCC-B J-Moss RoHS TUV-Type VCCI | - | Energy Star 8.0 EPEAT Gold RoHS TCO Certified Displays Microsoft Teams Certified Windows Hello (Cortana) | RoHS Compliant China Energy Label (CEL) WEEE ErP (EuP) TÜV-Certified Flicker-Free |
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 % | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft | 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 | 5 % - 85 % | 5 % - 90 % | 5 % - 90 % | 5 % - 90 % |
| Storage altitude | - | 12192 m 40000 ft | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable USB Type-C cable | - | DisplayPort cable USB Type-A to Type-B cable USB Type-C to Type-C cable | DisplayPort cable USB 3.0 upstream 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 | Security lock slot | Security lock slot |
| LG 34WP85C | Lenovo ThinkVision P34w-20 | Dell C3422WE | Dell UltraSharp U3419W |