Comparison between:
- 27" LG 27BL85U
- 27" Acer PE270K

Brand, series, model

Information about the brand, series, model and model aliases.

LG 27BL85UAcer PE270K
LG 27BL85UAcer PE270K
Model alias27BL85U-W
27BN85U
27BN85U-W
PE270K bmiipruzx
Model year20202018

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.32 mm
33.532 cm
13.2016 in
1.1001 ft
Panel typeIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
Display area89.66 %91.97 %
BacklightW-LEDW-LED
sRGB99 %99 %
Adobe RGB (1998)-75 %
NTSC (1953)-72 %
DCI P3-75 %
Brightness350 cd/m²350 cd/m²
Peak brightness400 cd/m²-
Static contrast1000 : 11300 : 1
Dynamic contrast-100000000 : 1
HDRHDR10
DisplayHDR 400
-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 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
CoatingAnti-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.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-30 kHz - 160 kHz
Vertical frequency (digital)60 Hz40 Hz - 75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)7 A-
Power consumption (off)0.3 W0.4 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)25 W20 W
Power consumption (average)40 W36 W
Power consumption (maximum)130 W40 W
Power consumption (annual)-54 kWh
Energy efficiency classBB
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.

Width613.1 mm
61.31 cm
24.1378 in
2.0115 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
Height364.4 mm
36.44 cm
14.3465 in
1.1955 ft
354 mm
35.4 cm
13.937 in
1.1614 ft
Depth44.6 mm
4.46 cm
1.7559 in
0.1463 ft
58 mm
5.8 cm
2.2835 in
0.1903 ft
Weight4.8 kg
10.58 lbs
4.46 kg
9.83 lbs
Width with stand613.1 mm
61.31 cm
24.1378 in
2.0115 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
Height with stand449.58 mm
44.958 cm
17.7 in
1.475 ft
407 mm
40.7 cm
16.0236 in
1.3353 ft
Depth with stand234.2 mm
23.42 cm
9.2205 in
0.7684 ft
207 mm
20.7 cm
8.1496 in
0.6791 ft
Weight with stand6.4 kg
14.11 lbs
7.22 kg
15.92 lbs
Box width690.88 mm
69.088 cm
27.2 in
2.2667 ft
-
Box height492.76 mm
49.276 cm
19.4 in
1.6167 ft
-
Box depth208.28 mm
20.828 cm
8.2 in
0.6833 ft
-
Box weight9 kg
19.84 lbs
10.19 kg
22.47 lbs
ColorsWhite
Gray
Black

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
115 mm
11.5 cm
4.5276 in
0.3773 ft
Landscape/portrait pivotYesYes
Left pivot90 °90 °
Right pivot90 °90 °
Left/right swivelNoYes
Left swivel-45 °
Right swivel-45 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt20 °20 °
Edge-ArcLine Stand Design-

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 5 W2 x 2 W
Maxx Audio-

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 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) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features6-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 licensesC-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 temperature0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity0 % - 80 %10 % - 85 %
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity0 % - 85 %-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesHDMI cable
USB Type-C cable
DisplayPort cable - optional
HDMI cable - optional
Hood
USB Type-C cable - optional

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 LG 27BL85UAcer PE270K