Comparison between:
- 30" Dell UltraSharp UP3017
- 29.77" Dell UltraSharp U3011
- 29.77" Dell U3023E
- 30" Lenovo ThinkVision LT3053p
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell UltraSharp UP3017 | Dell UltraSharp U3011 | Dell U3023E | Lenovo ThinkVision LT3053p | |
| Series | UltraSharp | UltraSharp | UltraSharp | - |
 |  |  |  | |
| Model alias | - | - | UltraSharp U3023E | - |
| Model year | 2016 | 2010 | 2022 | 2013 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 30 in | 29.77 in | 29.77 in | 30 in |
| Diagonal | 756.2 mm 75.62 cm 29.7717 in 2.481 ft | 756.2 mm 75.62 cm 29.7717 in 2.481 ft | 756.2 mm 75.62 cm 29.7717 in 2.481 ft | 756.2 mm 75.62 cm 29.7717 in 2.481 ft |
| Width | 641.3 mm 64.13 cm 25.248 in 2.104 ft | 641.28 mm 64.128 cm 25.2472 in 2.1039 ft | 641.28 mm 64.128 cm 25.2472 in 2.1039 ft | 641.28 mm 64.128 cm 25.2472 in 2.1039 ft |
| Height | 400.8 mm 40.08 cm 15.7795 in 1.315 ft | 400.8 mm 40.08 cm 15.7795 in 1.315 ft | 400.8 mm 40.08 cm 15.7795 in 1.315 ft | 400.8 mm 40.08 cm 15.7795 in 1.315 ft |
| Panel manufacturer | - | LG Display | - | LG Display |
| Panel model | - | LM300WQ5-SLA1 | - | LM300WQ6-SLA1 |
| Panel type | IPS | H-IPS | IPS | AH-IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits | 10 bits | 10 bits |
| FRC | Yes | No | - | No |
| LUT | 3D LUT 14 bits | - | - | 14 bits |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.6:1 16:10 | 1.6:1 16:10 | 1.6:1 16:10 | 1.6:1 16:10 |
| Resolution | 2560 x 1600 pixels | 2560 x 1600 pixels | 2560 x 1600 pixels | 2560 x 1600 pixels |
| Pixel pitch | 0.251 mm 0.0251 cm 0.0099 in 0.0008 ft | 0.251 mm 0.0251 cm 0.0099 in 0.0008 ft | 0.251 mm 0.0251 cm 0.0099 in 0.0008 ft | 0.251 mm 0.0251 cm 0.0099 in 0.0008 ft |
| Pixel density | 101 ppi 39 ppcm | 101 ppi 39 ppcm | 101 ppi 39 ppcm | 101 ppi 39 ppcm |
| Display area | 83.69 % | 81.64 % | 93.61 % | - |
| Backlight | W-LED | CCFL | W-LED | GB-r LED |
| sRGB | 99 % | 100 % | 100 % | 100 % |
| Adobe RGB (1998) | 99 % | 99 % | - | 99 % |
| NTSC (1953) | - | 117 % | - | - |
| DCI P3 | 99 % | - | 95 % | - |
| Brightness | 350 cd/m² | 370 cd/m² | 350 cd/m² | 300 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 100000 : 1 | 2000000 : 1 | 3000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 6 ms 0.0060 s | 7 ms 0.0070 s | 5 ms 0.0050 s | 6 ms 0.0060 s |
| Average response time | 8 ms 0.0080 s | 12 ms 0.0120 s | 8 ms 0.0080 s | 14 ms 0.0140 s |
| Maximum response time | - | 17 ms 0.0170 s | - | - |
| Input lag | - | 24 ms 0.0240 s | - | 23 ms 0.0230 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte |
| REC 709 - 99% | CIE1976 - 117% | - | CIE1931 - 103.7% CIE1976 - 120.7% |
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 (analog) | - | 30 kHz - 99 kHz | - | - |
| Horizontal frequency (digital) | 30 kHz - 113 kHz | 30 kHz - 112.5 kHz | 30 kHz - 113 kHz | 30 kHz - 100 kHz |
| Vertical frequency (analog) | - | 56 Hz - 86 Hz | - | - |
| Vertical frequency (digital) | 50 Hz - 86 Hz | 56 Hz - 86 Hz | 56 Hz - 76 Hz | 30 Hz - 75 Hz |
| - | - | Native QHD - 60 Hz FHD - 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) | 1.6 A | 2.5 A | 1.8 A | 2 A |
| Power consumption (off) | 0.3 W | 0.5 W | 0.2 W | 0.5 W |
| Power consumption (sleep) | 0.3 W | 2 W | 0.3 W | 1.2 W |
| Power consumption (eco) | 38.2 W | 85 W | - | 40 W |
| Power consumption (average) | 54 W | 110 W | 26.6 W | 88 W |
| Power consumption (maximum) | 108 W | 250 W | 210 W | 130 W |
| Power consumption (annual) | - | - | 74.65 kWh | - |
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 | 686.9 mm 68.69 cm 27.0433 in 2.2536 ft | 694.5 mm 69.45 cm 27.3425 in 2.2785 ft | 655.9 mm 65.59 cm 25.8228 in 2.1519 ft | - |
| Height | 447.1 mm 44.71 cm 17.6024 in 1.4669 ft | 453.3 mm 45.33 cm 17.8465 in 1.4872 ft | 418.6 mm 41.86 cm 16.4803 in 1.3734 ft | - |
| Depth | 58 mm 5.8 cm 2.2835 in 0.1903 ft | 94.4 mm 9.44 cm 3.7165 in 0.3097 ft | 53 mm 5.3 cm 2.0866 in 0.1739 ft | - |
| Weight | 6.49 kg 14.31 lbs | 9.3 kg 20.5 lbs | 6.48 kg 14.29 lbs | - |
| Width with stand | 686.9 mm 68.69 cm 27.0433 in 2.2536 ft | 694.5 mm 69.45 cm 27.3425 in 2.2785 ft | 655.9 mm 65.59 cm 25.8228 in 2.1519 ft | 690 mm 69 cm 27.1654 in 2.2638 ft |
| Height with stand | 482.3 mm 48.23 cm 18.9882 in 1.5823 ft | 481.3 mm 48.13 cm 18.9488 in 1.5791 ft | 472.7 mm 47.27 cm 18.6102 in 1.5509 ft | 471.05 mm 47.105 cm 18.5453 in 1.5454 ft |
| Depth with stand | 217 mm 21.7 cm 8.5433 in 0.7119 ft | 211.3 mm 21.13 cm 8.3189 in 0.6932 ft | 230 mm 23 cm 9.0551 in 0.7546 ft | 241.9 mm 24.19 cm 9.5236 in 0.7936 ft |
| Weight with stand | 9.59 kg 21.14 lbs | 14.46 kg 31.88 lbs | 11.13 kg 24.54 lbs | - |
| Box weight | - | - | 15.05 kg 33.18 lbs | - |
| Stand width | - | - | 300 mm 30 cm 11.811 in 0.9843 ft | - |
| Stand height | - | - | 436 mm 43.6 cm 17.1654 in 1.4304 ft | - |
| Stand depth | - | - | 230 mm 23 cm 9.0551 in 0.7546 ft | - |
| Colors | Black | Black | Black and Silver | 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 | 150 mm 15 cm 5.9055 in 0.4921 ft | 90 mm 9 cm 3.5433 in 0.2953 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | Yes | No | Yes | Yes |
| Left pivot | 90 ° | - | 90 ° | 0 ° |
| Right pivot | 90 ° | - | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 30 ° | 30 ° | 30 ° | 45 ° |
| Right swivel | 30 ° | 30 ° | 30 ° | 45 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 3 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 19 ° | 21 ° | 30 ° |
| - | - | Dell soundbar mounting slots | - |
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 | 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream) 2 x HDMI 1.4 1 x DisplayPort 1.2 (Output MST) 1 x DisplayPort 1.2 (Input mini) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 2.0 (upstream) 4 x USB 2.0 (downstream) 2 x HDMI 1.3 1 x DisplayPort 1.2 2 x DVI-D Dual Link 1 x D-sub 1 x AV Component In (YPbPr + L/R) 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 2; upstream) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream; 90W; Dp Alt Mode) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps downstream; 15W) 4 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream) 1 x Ethernet RJ45 (MAC Address pass-through; PXE Boot; Wake-on-LAN) 1 x HDMI 1.4 1 x DisplayPort 1.4 (out with MST) 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out | 2 x USB 2.0 (downstream) 1 x USB 3.0 (upstream) 3 x USB 3.0 (downstream) 1 x HDMI 1.4 (MHL) 1 x HDMI 1.4 2 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Picture-by-Picture Picture-in-Picture | - | ComfortView Plus Dell Display Manager (DDM) Compatibility Display Stream Compression (DSC) Flicker-free technology KVM Switch Low Blue Light Picture-by-Picture Picture-in-Picture | DDC/CI EcoModes Picture-by-Picture Picture-in-Picture |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CECP CEL ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays | ENERGY STAR 5.0 Epeat Silver | Energy Star EPEAT Gold RoHS TCO Certified TCO Edge TUV Rheinland Low Blue Light Certified (Hardware Solution) | BSMI C-Tick CCC CE CECP ENERGY STAR 6.0 Epeat Gold FCC Class B KC RoHS TCO Certified Display 6.0 TCO Edge 1.2 TÜV/GS VCCI WHQL (Windows 10; Windows 8.1; Windows 8; 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 - 35 °C 32 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 45 °C 32 °F - 113 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | 3657.6 m 12000 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 % - 90 % | 5 % - 90 % | 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 | DisplayPort cable - mini-DP to DP Factory Calibration Report USB 3.0 upstream cable | D-sub cable DisplayPort cable DVI-D cable Factory calibration report USB 2.0 upstream cable | DisplayPort cable USB Gen 2 Type-A to Type-C cable USB Gen 2 Type-C PD 3.0 cable | D-sub cable DVI-D cable DisplayPort cable HDMI cable Hood USB 2.0 cable USB 3.0 cable |
Additional features
Information about other features.
| Additional features | Security lock slot | 7 in 1 media card reader Anti-theft stand lock slot - Kensington | - | Anti-theft stand lock slot - Kensington |
| Dell UltraSharp UP3017 | Dell UltraSharp U3011 | Dell U3023E | Lenovo ThinkVision LT3053p |