Comparison between:
- 27" LG 27UL850
- 27" BenQ PD2700U
- 27" Acer PE270K
- 27" Lenovo Qreator 27
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 27UL850 | BenQ PD2700U | Acer PE270K | Lenovo Qreator 27 | |
 |  |  |  | |
| Model alias | 27UL850-W 27UN850 27UN850-W | - | PE270K bmiipruzx | 66B7RAC1 |
| Model year | 2018 | 2018 | 2018 | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in | 27 in |
| Diagonal | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684 mm 68.4 cm 26.9291 in 2.2441 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.16 mm 59.616 cm 23.4709 in 1.9559 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.32 mm 33.532 cm 13.2016 in 1.1001 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Panel manufacturer | BOE | LG Display | - | - |
| Panel model | - | LM270WR3-???? | - | - |
| Panel type | IPS | AH-IPS | IPS | 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 | 1.778:1 16:9 | 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 | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 163 ppi 64 ppcm | 163 ppi 64 ppcm | 163 ppi 64 ppcm | 163 ppi 64 ppcm |
| Display area | 89.66 % | 88.7 % | 91.97 % | 93.77 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 99 % | 100 % | 99 % | 99 % |
| Adobe RGB (1998) | - | 70 % | 75 % | - |
| NTSC (1953) | - | 75 % | 72 % | - |
| DCI P3 | - | - | 75 % | 98 % |
| Brightness | 350 cd/m² | 350 cd/m² | 350 cd/m² | 320 cd/m² |
| Peak brightness | 400 cd/m² | 400 cd/m² | - | 400 cd/m² |
| Static contrast | 1000 : 1 | 1300 : 1 | 1300 : 1 | 1300 : 1 |
| Dynamic contrast | - | - | 100000000 : 1 | 3000000 : 1 |
| HDR | HDR10 DisplayHDR 400 | HDR10 | - | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s | 4 ms 0.0040 s | 4 ms 0.0040 s |
| Average response time | - | 14 ms 0.0140 s | 15 ms 0.0150 s | 5 ms 0.0050 s |
| Maximum response time | - | - | 20 ms 0.0200 s | 6 ms 0.0060 s |
| Input lag | - | 15 ms 0.0150 s | 18 ms 0.0180 s | 8 ms 0.0080 s |
| Coating | Anti-glare/Matte (3H) | 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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 27 kHz - 140 kHz | 30 kHz - 160 kHz | - |
| Vertical frequency (digital) | 40 Hz - 61 Hz | 24 Hz - 76 Hz | 40 Hz - 75 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) | 7 A | - | - | - |
| Power consumption (off) | 0.3 W | 0.5 W | 0.4 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | - | 20 W | - |
| Power consumption (average) | 40 W | 30 W | 36 W | 40 W |
| Power consumption (maximum) | 130 W | 80 W | 40 W | 180 W |
| Power consumption (annual) | 54 kWh | - | 54 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 | 613.1 mm 61.31 cm 24.1378 in 2.0115 ft | 613.8 mm 61.38 cm 24.1654 in 2.0138 ft | 614 mm 61.4 cm 24.1732 in 2.0144 ft | 608.6 mm 60.86 cm 23.9606 in 1.9967 ft |
| Height | 364.4 mm 36.44 cm 14.3465 in 1.1955 ft | 367.9 mm 36.79 cm 14.4843 in 1.207 ft | 354 mm 35.4 cm 13.937 in 1.1614 ft | 351 mm 35.1 cm 13.8189 in 1.1516 ft |
| Depth | 44.6 mm 4.46 cm 1.7559 in 0.1463 ft | 58.8 mm 5.88 cm 2.315 in 0.1929 ft | 58 mm 5.8 cm 2.2835 in 0.1903 ft | 44 mm 4.4 cm 1.7323 in 0.1444 ft |
| Weight | 4.8 kg 10.58 lbs | 5 kg 11.02 lbs | 4.46 kg 9.83 lbs | 4.81 kg 10.6 lbs |
| Width with stand | 613.1 mm 61.31 cm 24.1378 in 2.0115 ft | 613.8 mm 61.38 cm 24.1654 in 2.0138 ft | 614 mm 61.4 cm 24.1732 in 2.0144 ft | 608.6 mm 60.86 cm 23.9606 in 1.9967 ft |
| Height with stand | 457.3 mm 45.73 cm 18.0039 in 1.5003 ft | 427.5 mm 42.75 cm 16.8307 in 1.4026 ft | 407 mm 40.7 cm 16.0236 in 1.3353 ft | 476.4 mm 47.64 cm 18.7559 in 1.563 ft |
| Depth with stand | 230 mm 23 cm 9.0551 in 0.7546 ft | 230.7 mm 23.07 cm 9.0827 in 0.7569 ft | 207 mm 20.7 cm 8.1496 in 0.6791 ft | 182 mm 18.2 cm 7.1654 in 0.5971 ft |
| Weight with stand | 6.4 kg 14.11 lbs | 7.7 kg 16.98 lbs | 7.22 kg 15.92 lbs | 6.2 kg 13.67 lbs |
| Box width | 691 mm 69.1 cm 27.2047 in 2.2671 ft | 686 mm 68.6 cm 27.0079 in 2.2507 ft | - | 695 mm 69.5 cm 27.3622 in 2.2802 ft |
| Box height | 493 mm 49.3 cm 19.4094 in 1.6175 ft | 494 mm 49.4 cm 19.4488 in 1.6207 ft | - | 423 mm 42.3 cm 16.6535 in 1.3878 ft |
| Box depth | 208 mm 20.8 cm 8.189 in 0.6824 ft | 225 mm 22.5 cm 8.8583 in 0.7382 ft | - | 139 mm 13.9 cm 5.4724 in 0.456 ft |
| Box weight | 9 kg 19.84 lbs | 9.9 kg 21.83 lbs | 10.19 kg 22.47 lbs | 8.84 kg 19.49 lbs |
| Colors | White Gray | Black | Black | Iron 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 | No |
| Height adjustment range | 110 mm 11 cm 4.3307 in 0.3609 ft | 140 mm 14 cm 5.5118 in 0.4593 ft | 115 mm 11.5 cm 4.5276 in 0.3773 ft | - |
| Landscape/portrait pivot | Yes | Yes | Yes | No |
| Left pivot | 90 ° | 0 ° | 90 ° | - |
| Right pivot | 90 ° | 90 ° | 90 ° | - |
| Left/right swivel | No | Yes | Yes | No |
| Left swivel | - | 45 ° | 45 ° | - |
| Right swivel | - | 45 ° | 45 ° | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 20 ° | 20 ° | 22 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | 2 x 2 W | 2 x 2 W | - |
| Maxx Audio | - | - | Smart Crystal Sound Speakers - vibrating membrane built into the display |
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 | 2 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C - 60 W) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB (KVM keyboard connection) 4 x USB 3.0 (downstream) 2 x USB 3.0 (upstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x DisplayPort 1.4 (Input mini) 1 x DisplayPort 1.4 (Output MST) 1 x 3.5 mm Audio Out | 4 x USB 3.0 (downstream) 1 x USB 3.1 (Type-C) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-C; Gen 2; upstream; 96W; DP Alt Mode) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (in / out) |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | 6-Axis Control AMD FreeSync technology Black Stabilizer DDC/CI Dynamic Action Sync Flicker-free technology Super Resolution+ | AMA (Advanced Motion Accelerator) AMD FreeSync technology Animation mode CAD/CAM mode Display Pilot Flicker-free technology Low Blue Light | AMD FreeSync technology Blue Light Filter Flicker-free technology | 4-side NearEdgeless Design AMD FreeSync technology Flicker-free technology Low Blue Light Smart Power (up to 80W) Qi wireless charging - 15W |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | C-Tick CCC CECP CEL cUL ENERGY STAR ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI | ENERGY STAR 7.0 Epeat Gold TCO 7.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) | ENERGY STAR 7.0 ErP TCO Certified Displays 7.0 | CCC China Energy Efficiency Standard Tier 1 RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort VOCC Windows Certification (Windows 7 Windows 10) |
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 | - | 5 °C - 35 °C 41 °F - 95 °F | 0 °C - 45 °C 32 °F - 113 °F |
| Operating humidity | 0 % - 80 % | - | 10 % - 85 % | 10 % - 80 % |
| Operating altitude | - | - | - | 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 | 0 % - 85 % | - | - | 5 % - 95 % |
| Storage altitude | - | - | - | 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 - mini-DP to DP HDMI cable | DisplayPort cable - optional HDMI cable - optional Hood USB Type-C cable - optional | DisplayPort cable HDMI cable USB Type-C to Type-C cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | - | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| LG 27UL850 | BenQ PD2700U | Acer PE270K | Lenovo Qreator 27 |