Comparison between:
- 27" Dell UP2720Q
- 27" LG 27GL850
- 27" HP 727pq
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell UP2720Q | LG 27GL850 | HP 727pq | |
| Series | UltraSharp | UltraGear | Series 7 Pro |
 |  |  | |
| Model alias | UltraSharp UP2720Q | 27GL850-B 27GL850G-B | 8J4D8AA |
| Model year | 2019 | 2019 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in |
| Diagonal | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 578.936 mm 57.8936 cm 22.7928 in 1.8994 ft | 610.536 mm 61.0536 cm 24.0369 in 2.0031 ft | 578.936 mm 57.8936 cm 22.7928 in 1.8994 ft |
| Height | 325.864 mm 32.5864 cm 12.8293 in 1.0691 ft | 349.864 mm 34.9864 cm 13.7742 in 1.1478 ft | 325.864 mm 32.5864 cm 12.8293 in 1.0691 ft |
| Panel manufacturer | - | LG Display | - |
| Panel model | - | LM270WQA-SSA1 | - |
| Panel type | VA | IPS | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 8 bits |
| FRC | Yes | Yes | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.155 mm 0.0155 cm 0.0061 in 0.0005 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 | 168 ppi 66 ppcm | 106 ppi 41 ppcm | 112 ppi 44 ppcm |
| Display area | 93.57 % | 83.83 % | 99.95 % |
| Backlight | W-LED | W-LED | Edge LED |
| sRGB | 110 % | 135 % | 110 % |
| Adobe RGB (1998) | 112 % | 85 % | - |
| DCI P3 | 80 % | 88 % | 80 % |
| Rec. 2020 | 80 % | 70 % | - |
| Brightness | 400 cd/m² | 300 cd/m² | 550 cd/m² |
| Peak brightness | - | 400 cd/m² | - |
| Static contrast | 1500 : 1 | 1000 : 1 | 2500 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 6 ms 0.0060 s | 1 ms 0.0010 s | 5 ms 0.0050 s |
| Average response time | 8 ms 0.0080 s | 5 ms 0.0050 s | - |
| Input lag | - | 4 ms 0.0040 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte |
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.
| Vertical frequency (digital) | 50 Hz | 60 Hz | 50 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 |
| 220V | 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 |
| Electric current (A) | 2.8 A | - | - |
| Power consumption (off) | - | 0.5 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | 25 W | - |
| Power consumption (average) | 57 W | 54 W | 51 W |
| Power consumption (maximum) | 249 W | 90 W | 110 W |
| Power consumption (annual) | - | 57 kWh | - |
| Energy efficiency class | - | 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 | 585.4 mm 58.54 cm 23.0472 in 1.9206 ft | 648.4 mm 64.84 cm 25.5276 in 2.1273 ft | 586.9 mm 58.69 cm 23.1063 in 1.9255 ft |
| Height | 344.4 mm 34.44 cm 13.5591 in 1.1299 ft | 393 mm 39.3 cm 15.4724 in 1.2894 ft | 321.6 mm 32.16 cm 12.6614 in 1.0551 ft |
| Depth | 202.1 mm 20.21 cm 7.9567 in 0.6631 ft | 71.5 mm 7.15 cm 2.815 in 0.2346 ft | 64.5 mm 6.45 cm 2.5394 in 0.2116 ft |
| Weight | 6.75 kg 14.88 lbs | 5.8 kg 12.79 lbs | - |
| Width with stand | 589.5 mm 58.95 cm 23.2087 in 1.9341 ft | 657.4 mm 65.74 cm 25.8819 in 2.1568 ft | 591 mm 59.1 cm 23.2677 in 1.939 ft |
| Height with stand | 399.6 mm 39.96 cm 15.7323 in 1.311 ft | 630 mm 63 cm 24.8031 in 2.0669 ft | 356.7 mm 35.67 cm 14.0433 in 1.1703 ft |
| Depth with stand | 203.2 mm 20.32 cm 8 in 0.6667 ft | 287.6 mm 28.76 cm 11.3228 in 0.9436 ft | 216.5 mm 21.65 cm 8.5236 in 0.7103 ft |
| Weight with stand | 11.81 kg 26.04 lbs | 7.6 kg 16.76 lbs | 8.3 kg 18.3 lbs |
| Box width | - | 741 mm 74.1 cm 29.1732 in 2.4311 ft | 715 mm 71.5 cm 28.1496 in 2.3458 ft |
| Box height | - | 522 mm 52.2 cm 20.5512 in 1.7126 ft | 454.9 mm 45.49 cm 17.9094 in 1.4925 ft |
| Box depth | - | 211 mm 21.1 cm 8.3071 in 0.6923 ft | 161 mm 16.1 cm 6.3386 in 0.5282 ft |
| Box weight | - | 9.4 kg 20.72 lbs | 9.48 kg 20.9 lbs |
| Stand width | - | - | 256 mm 25.6 cm 10.0787 in 0.8399 ft |
| Stand depth | - | - | 225.3 mm 22.53 cm 8.8701 in 0.7392 ft |
| Colors | Black | Black | Black and Silver |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 75 x 75 mm | 100 x 100 mm | 75 x 75 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes |
| Height adjustment range | 80 mm 8 cm 3.1496 in 0.2625 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 80 mm 8 cm 3.1496 in 0.2625 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 0 ° | 90 ° | 0 ° |
| Right pivot | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | No | Yes |
| Left swivel | 35 ° | - | 35 ° |
| Right swivel | 35 ° | - | 35 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 2 ° | 14 ° | 2 ° |
| Backward tilt | 10 ° | 35 ° | 10 ° |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 3.2 (Gen 2; downstream) 1 x USB 3.2 (Gen 1; downstream) 2 x HDMI 2.0 (HDCP 2.2) 1 x DisplayPort 1.4 (HDCP 2.2) 1 x Thunderbolt 3.0 (upstream; DP1.4) 1 x Thunderbolt 3.0 (downstream; DP1.4) 1 x 3.5 mm Audio Out | 2 x USB 3.0 (downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; 15W) 1 x HDMI 2.0 1 x DisplayPort 1.4 (out) 1 x DisplayPort 1.4 (in) |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | Color Calibration with Internal Colorimeter Flicker-free technology Picture-in-Picture | AMD FreeSync technology Crosshair DDC/CI Nano IPS Sphere lighting | AMD FreeSync Premium Full-Suite AI Experience HP Display Center HP Eye Ease IPS Black Pantone Validated Picture-in-Picture Wide Color Gamut |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TCO Certified Display RoHS Compliant BFR/PVC Free (Halogen-free) (excluding external cables) Arsenic-free glass and mercury-free for the panel only | BSMI CCC CE cTick ENERGY STAR FCC Class B UL/cUL | BIS BSMI CB CCC CE CECP CEL EAC Energy Star EPEAT Gold with Climate+ FCC ISO 9241-307 KC KCC NOM PSB RCM SEPA TCO Certified TCO Certified Edge TÜV Low Blue Light Certified (Hardware Solution) VCCI WEEE |
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 |
| Operating humidity | 10 % - 90 % | 10 % - 80 % | 20 % - 80 % |
| Operating altitude | 3048 m 10000 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 |
| Storage humidity | 10 % - 90 % | 5 % - 85 % | 10 % - 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 | Stand Riser Stand Base Monitor Hood Thunderbolt 3 (USB Type-C) cable HDMI cable DP cable (DP to DP) USB Type-C to USB Type-A cable | DisplayPort cable HDMI cable USB 3.0 cable | DisplayPort cable HDMI cable USB Type-C to Type-A cable |
Additional features
Information about other features.
| Additional features | Security lock slot (cable lock sold separately) Anti-theft stand lock slot (to lock stand to monitor using screw) | Anti-theft stand lock slot | Anti-theft stand lock slot - Kensington |
| Dell UP2720Q | LG 27GL850 | HP 727pq |