Comparison between:
- 27" LG 27BL85U
- 27" Acer PE270K
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 27BL85U | Acer PE270K | |
 |  | |
| Model alias | 27BL85U-W 27BN85U 27BN85U-W | PE270K bmiipruzx |
| Model year | 2020 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in |
| Diagonal | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.16 mm 59.616 cm 23.4709 in 1.9559 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.32 mm 33.532 cm 13.2016 in 1.1001 ft |
| Panel type | IPS | 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 | 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 |
| Pixel density | 163 ppi 64 ppcm | 163 ppi 64 ppcm |
| Display area | 89.66 % | 91.97 % |
| Backlight | W-LED | W-LED |
| sRGB | 99 % | 99 % |
| Adobe RGB (1998) | - | 75 % |
| NTSC (1953) | - | 72 % |
| DCI P3 | - | 75 % |
| Brightness | 350 cd/m² | 350 cd/m² |
| Peak brightness | 400 cd/m² | - |
| Static contrast | 1000 : 1 | 1300 : 1 |
| Dynamic contrast | - | 100000000 : 1 |
| HDR | HDR10 DisplayHDR 400 | - |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 4 ms 0.0040 s |
| Average response time | - | 15 ms 0.0150 s |
| Maximum response time | - | 20 ms 0.0200 s |
| Input lag | - | 18 ms 0.0180 s |
| Coating | 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 30 kHz - 160 kHz |
| Vertical frequency (digital) | 60 Hz | 40 Hz - 75 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) | 7 A | - |
| Power consumption (off) | 0.3 W | 0.4 W |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (eco) | 25 W | 20 W |
| Power consumption (average) | 40 W | 36 W |
| Power consumption (maximum) | 130 W | 40 W |
| Power consumption (annual) | - | 54 kWh |
| Energy efficiency class | B | B |
| 27BN85U - 10A | - |
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 | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height | 364.4 mm 36.44 cm 14.3465 in 1.1955 ft | 354 mm 35.4 cm 13.937 in 1.1614 ft |
| Depth | 44.6 mm 4.46 cm 1.7559 in 0.1463 ft | 58 mm 5.8 cm 2.2835 in 0.1903 ft |
| Weight | 4.8 kg 10.58 lbs | 4.46 kg 9.83 lbs |
| Width with stand | 613.1 mm 61.31 cm 24.1378 in 2.0115 ft | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height with stand | 449.58 mm 44.958 cm 17.7 in 1.475 ft | 407 mm 40.7 cm 16.0236 in 1.3353 ft |
| Depth with stand | 234.2 mm 23.42 cm 9.2205 in 0.7684 ft | 207 mm 20.7 cm 8.1496 in 0.6791 ft |
| Weight with stand | 6.4 kg 14.11 lbs | 7.22 kg 15.92 lbs |
| Box width | 690.88 mm 69.088 cm 27.2 in 2.2667 ft | - |
| Box height | 492.76 mm 49.276 cm 19.4 in 1.6167 ft | - |
| Box depth | 208.28 mm 20.828 cm 8.2 in 0.6833 ft | - |
| Box weight | 9 kg 19.84 lbs | 10.19 kg 22.47 lbs |
| Colors | White Gray | 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 | 110 mm 11 cm 4.3307 in 0.3609 ft | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Landscape/portrait pivot | Yes | Yes |
| Left pivot | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° |
| Left/right swivel | No | Yes |
| Left swivel | - | 45 ° |
| Right swivel | - | 45 ° |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 5 ° | 5 ° |
| Backward tilt | 20 ° | 20 ° |
| Edge-ArcLine Stand Design | - |
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 |
| Maxx Audio | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.0 (Type-C; upstream; 60W; DP Alt Mode) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 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 |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | 6-Axis Control AMD FreeSync technology Black Stabilizer Color Calibrated Color Weakness Mode Dual Controller Dynamic Action Sync Flicker-free technology HDR Effect Reader Mode Smart Energy Saving Super Resolution+ True Color Pro | AMD FreeSync technology Blue Light Filter Flicker-free technology |
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 ErP TCO Certified Displays 7.0 |
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 |
| Operating humidity | 0 % - 80 % | 10 % - 85 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 0 % - 85 % | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable USB Type-C cable | DisplayPort cable - optional HDMI cable - optional Hood USB Type-C cable - optional |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| LG 27BL85U | Acer PE270K |