Comparison between:
- 27" Lenovo Legion R27q-30
- 23.8" Dell P2415Q
Brand, series, model
Information about the brand, series, model and model aliases.
| Lenovo Legion R27q-30 | Dell P2415Q | |
 |  | |
| Model alias | 67B4GAC1 | - |
| Model year | 2023 | 2014 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 23.8 in |
| Diagonal | 685.8 mm 68.58 cm 27 in 2.25 ft | 604.7 mm 60.47 cm 23.8071 in 1.9839 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft |
| Panel manufacturer | - | LG Display |
| Panel model | - | LM238WR2-SLA1 |
| Panel type | IPS | AH-IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.137 mm 0.0137 cm 0.0054 in 0.0005 ft |
| Pixel density | 109 ppi 42 ppcm | 185 ppi 72 ppcm |
| Display area | 89.22 % | 82.05 % |
| Backlight | W-LED | W-LED |
| sRGB | 99 % | 99 % |
| NTSC (1953) | - | 72 % |
| DCI P3 | 90 % | - |
| Brightness | 350 cd/m² | 300 cd/m² |
| Peak brightness | 400 cd/m² | - |
| Static contrast | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 3000000 : 1 | 2000000 : 1 |
| HDR | DisplayHDR 400 | - |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | 6 ms 0.0060 s |
| Average response time | 3 ms 0.0030 s | 8 ms 0.0080 s |
| Maximum response time | 4 ms 0.0040 s | 14 ms 0.0140 s |
| Input lag | - | 12 ms 0.0120 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| Response time - 0.5 ms (MPRT - Motion Picture Response Time) | CIE1976 - 102.28% CIE1931 - 82.09% |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 31 kHz - 140 kHz |
| Vertical frequency (digital) | 48 Hz - 165 Hz | 29 Hz - 76 Hz |
| Native - 165 Hz Overclock - 180 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 |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | - | 1.8 A |
| Power consumption (off) | 0.3 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (eco) | 22 W | - |
| Power consumption (average) | 30 W | 45 W |
| Power consumption (maximum) | 50 W | 90 W |
| Power consumption (annual) | 68.8 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 | 613.6 mm 61.36 cm 24.1575 in 2.0131 ft | 566.64 mm 56.664 cm 22.3087 in 1.8591 ft |
| Height | 365.9 mm 36.59 cm 14.4055 in 1.2005 ft | 336.06 mm 33.606 cm 13.2307 in 1.1026 ft |
| Depth | 58.5 mm 5.85 cm 2.3031 in 0.1919 ft | 46.93 mm 4.693 cm 1.8476 in 0.154 ft |
| Weight | 3.9 kg 8.6 lbs | 3.34 kg 7.36 lbs |
| Width with stand | 613.6 mm 61.36 cm 24.1575 in 2.0131 ft | 566.64 mm 56.664 cm 22.3087 in 1.8591 ft |
| Height with stand | 392.4 mm 39.24 cm 15.4488 in 1.2874 ft | 369.53 mm 36.953 cm 14.5484 in 1.2124 ft |
| Depth with stand | 258.8 mm 25.88 cm 10.189 in 0.8491 ft | 205 mm 20.5 cm 8.0709 in 0.6726 ft |
| Weight with stand | 5.8 kg 12.79 lbs | 8.68 kg 19.14 lbs |
| Box width | 820 mm 82 cm 32.2835 in 2.6903 ft | - |
| Box height | 500 mm 50 cm 19.685 in 1.6404 ft | - |
| Box depth | 160 mm 16 cm 6.2992 in 0.5249 ft | - |
| Box weight | 9.2 kg 20.28 lbs | - |
| Stand depth | 258.8 mm 25.88 cm 10.189 in 0.8491 ft | - |
| Colors | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | Yes |
| Height adjustment range | 135 mm 13.5 cm 5.315 in 0.4429 ft | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | Yes | Yes |
| Left pivot | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes |
| Left swivel | 30 ° | 45 ° |
| Right swivel | 30 ° | 45 ° |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 5 ° | 5 ° |
| Backward tilt | 22 ° | 21 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 3 W | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) 1 x HDMI 1.4 (MHL) 1 x DisplayPort (Output MST) 1 x DisplayPort (Input mini) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | - |
Features
Some additional functional features of the model.
| Features | 3-side NearEdgeless design Adaptive-Sync technology AMD FreeSync Premium Flicker-free technology Lenovo Artery Natural Low Blue Light | - |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Eyesafe Display Certification 2.0 RoHS TÜV Rheinland Eye Comfort 2.0 TÜV Low Blue Light (Hardware Solution) Windows Certification | ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays |
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 - 45 °C 32 °F - 113 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 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 |
| Storage humidity | 5 % - 95 % | 5 % - 90 % |
| 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 | DisplayPort cable | DisplayPort cable - mini-DP to DP Factory calibration report USB 3.0 upstream cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Lenovo Legion R27q-30 | Dell P2415Q |