Comparison between:
- 34" Philips 346B1C
- 34" Philips 346P1CRH
- 34.14" Dell U3421WE
- 34" HP P34hc G4
Brand, series, model
Information about the brand, series, model and model aliases.
| Philips 346B1C | Philips 346P1CRH | Dell U3421WE | HP P34hc G4 | |
| Series | B-Line | P-Line | UltraSharp | - |
 |  |  |  | |
| Model alias | 346B1 346B1C/00 | 346P1CRH/01 | UltraSharp U3421WE | 21Y56A7 |
| Model year | 2019 | 2020 | 2020 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 34 in | 34.14 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 | 867.2 mm 86.72 cm 34.1417 in 2.8451 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft |
| Width | 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 | 797.22 mm 79.722 cm 31.3866 in 2.6156 ft |
| Height | 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 | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft |
| Radius of curvature | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1900 mm 190 cm 74.8031 in 6.2336 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft |
| Panel manufacturer | TP Vision | Samsung | LG Display | - |
| Panel model | TPM340YP05 | - | - | - |
| Panel type | SVA | VA | AH-IPS | VA |
| Panel bit depth | 8 bits | 8 bits | 10 bits | 8 bits |
| FRC | No | - | - | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 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 | 0.232 mm 0.0232 cm 0.0091 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 |
| Pixel density | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm |
| Display area | 90.41 % | 89.83 % | - | 89.59 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 119 % | 120 % | 99 % | - |
| Adobe RGB (1998) | 90 % | 88 % | - | - |
| NTSC (1953) | 100 % | 98 % | - | - |
| DCI P3 | 88 % | 90 % | 95 % | - |
| Brightness | 300 cd/m² | - | 300 cd/m² | 250 cd/m² |
| Peak brightness | - | 500 cd/m² | - | - |
| Static contrast | 3000 : 1 | 3000 : 1 | 1000 : 1 | 3500 : 1 |
| Dynamic contrast | 80000000 : 1 | 80000000 : 1 | - | 5000000 : 1 |
| HDR | - | DisplayHDR 400 | - | - |
| 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 | - | - | 8 ms 0.0080 s | - |
| Input lag | 8 ms 0.0080 s | - | - | - |
| Coating | Anti-glare/Matte (2H) | Anti-glare/Matte (2H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 160 kHz | 30 kHz - 160 kHz | - | - |
| Vertical frequency (digital) | 48 Hz - 100 Hz | 48 Hz - 100 Hz | 60 Hz | 60 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) | - | - | 3 A | - |
| Power consumption (off) | - | - | 0.5 W | - |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (eco) | 34 W | 33 W | - | - |
| Power consumption (average) | 46.8 W | 34.1 W | 36 W | 48 W |
| Power consumption (maximum) | - | - | 210 W | 190 W |
| Power consumption (annual) | 104 kWh | - | - | 105.83 kWh |
| Energy efficiency class | B | B | - | - |
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 mm 80.7 cm 31.7717 in 2.6476 ft | 807 mm 80.7 cm 31.7717 in 2.6476 ft | 813.3 mm 81.33 cm 32.0197 in 2.6683 ft | 809.4 mm 80.94 cm 31.8661 in 2.6555 ft |
| Height | 367 mm 36.7 cm 14.4488 in 1.2041 ft | 367 mm 36.7 cm 14.4488 in 1.2041 ft | - | 366.9 mm 36.69 cm 14.4449 in 1.2037 ft |
| Depth | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | - | 112.1 mm 11.21 cm 4.4134 in 0.3678 ft |
| Weight | 7.79 kg 17.17 lbs | 7.95 kg 17.53 lbs | 7.52 kg 16.58 lbs | - |
| Width with stand | 807 mm 80.7 cm 31.7717 in 2.6476 ft | 807 mm 80.7 cm 31.7717 in 2.6476 ft | 813.3 mm 81.33 cm 32.0197 in 2.6683 ft | 809.4 mm 80.94 cm 31.8661 in 2.6555 ft |
| Height with stand | 601 mm 60.1 cm 23.6614 in 1.9718 ft | 601 mm 60.1 cm 23.6614 in 1.9718 ft | 392.8 mm 39.28 cm 15.4646 in 1.2887 ft | 388 mm 38.8 cm 15.2756 in 1.273 ft |
| Depth with stand | 250 mm 25 cm 9.8425 in 0.8202 ft | 250 mm 25 cm 9.8425 in 0.8202 ft | 237.4 mm 23.74 cm 9.3465 in 0.7789 ft | 234.9 mm 23.49 cm 9.248 in 0.7707 ft |
| Weight with stand | 11.49 kg 25.33 lbs | 11.65 kg 25.68 lbs | 11.87 kg 26.17 lbs | 5.2 kg 11.46 lbs |
| Box width | 930 mm 93 cm 36.6142 in 3.0512 ft | 930 mm 93 cm 36.6142 in 3.0512 ft | - | 950 mm 95 cm 37.4016 in 3.1168 ft |
| Box height | 525 mm 52.5 cm 20.6693 in 1.7224 ft | 525 mm 52.5 cm 20.6693 in 1.7224 ft | - | 480 mm 48 cm 18.8976 in 1.5748 ft |
| Box depth | 282 mm 28.2 cm 11.1024 in 0.9252 ft | 282 mm 28.2 cm 11.1024 in 0.9252 ft | - | 225 mm 22.5 cm 8.8583 in 0.7382 ft |
| Box weight | 15.32 kg 33.77 lbs | 15.86 kg 34.97 lbs | 16.62 kg 36.64 lbs | 7.1 kg 15.65 lbs |
| Colors | Black | Black | Platinum Silver | Silver |
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 | 180 mm 18 cm 7.0866 in 0.5906 ft | 180 mm 18 cm 7.0866 in 0.5906 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | - | No | No | No |
| Left/right swivel | Yes | Yes | Yes | No |
| Left swivel | 180 ° | 180 ° | 30 ° | - |
| Right swivel | 180 ° | 180 ° | 30 ° | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 30 ° | 25 ° | 21 ° | 21 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | 2 x 5 W | 2 x 5 W | 2 x 3 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | Yes | No | No |
| Image resolution | - | 1600 x 1200 pixels 1.92 MP | - | - |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN | LAN | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB (Type-B; upstream) 3 x USB 3.2 (downstream) 1 x USB 3.2 (downstream; BC 1.2) 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W) 1 x Ethernet RJ45 1 x HDMI 2.0 (HDCP 2.2) 1 x DisplayPort 1.2 (HDCP 1.4) 1 x 3.5 mm Audio Out | 1 x USB (Type-B; upstream) 3 x USB 3.2 (downstream) 1 x USB 3.2 (downstream; BC 1.2) 1 x USB 3.2 (Type-C; Gen 2; upstream; 90W; DisplayPort) 1 x Ethernet RJ45 1 x HDMI 2.0 (HDCP 2.2) 1 x DisplayPort 1.4 (HDCP 1.4) 1 x 3.5 mm Audio Out | 1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 3.1 (Type-C; downstream; 15W) 4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x Ethernet RJ45 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-C; Gen 1; upstream; 65W) 1 x HDMI 2.0 1 x DisplayPort 1.2 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) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync Technology Flicker-free technology KVM switch Low Blue Light Picture-by-Picture Picture-in-Picture SmartImage SmartUniformity | Adaptive-Sync Technology Flicker-free technology KVM switch LightSensor Low Blue Light Picture-by-Picture Picture-in-Picture PowerSensor SmartImage SmartControl | ComfortView Flicker-free technology KVM Switch Low Blue Light Picture-by-Picture Picture-in-Picture | 3-sided Micro-Edge design Flicker-free technology KVM Switch Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR 7.0 EPEAT TCO RoHS CE Mark FCC Class B EPA cETLus SEMKO TUV-BAUART TUV/ISO9241-307 UKRAINIAN CU-EAC | CB CCC CE Mark CEL cETLus CU-EAC ENERGY STAR 8.0 EPA EPEAT FCC Class B RCM SEMKO TUV Ergo TUV/GS Ukrainian | Energy Star EPEAT Gold RoHS TCO Certified Displays TUV Rheinland Flicker Free Certified TUV Rheinland Low Blue Light Certified | BIS CB CCC CE CEL cTUVus EAC EPA EPEAT FCC GS Mark ICE ISO 9241-307 KC/KCC NOM RCM TCO VCCI WEEE WW application |
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 | 20 % - 80 % | 20 % - 80 % | 10 % - 80 % | 20 % - 80 % |
| Operating altitude | 3658 m 12001.3 ft | 3658 m 12001.3 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 | 20 % - 80 % | 20 % - 80 % | 5 % - 90 % | 5 % - 95 % |
| Storage altitude | 12192 m 40000 ft | 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 | HDMI cable DisplyPort cable USB-C/A Y cable | HDMI cable DisplyPort cable USB-C/A Y cable | DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable | DisplayPort cable HDMI 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 |
| Philips 346B1C | Philips 346P1CRH | Dell U3421WE | HP P34hc G4 |