Comparison between:
- 28" Acer XV280K B
- 27" LG 27UL650

Brand, series, model

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

Acer XV280K BLG 27UL650
SeriesNitro XV0-
Acer XV280K BLG 27UL650
Model aliasNitro XV280K
XV280KB
27UL650-W

Display

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

Size class28 in27 in
Diagonal708.538 mm
70.8538 cm
27.8952 in
2.3246 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width620.928 mm
62.0928 cm
24.446 in
2.0372 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height341.28 mm
34.128 cm
13.4362 in
1.1197 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturer-LG Display
Panel model-LM270WR3-SSB1
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 pitch0.161 mm
0.0161 cm
0.0063 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density157 ppi
61 ppcm
163 ppi
64 ppcm
Display area89.67 %89.77 %
BacklightW-LEDW-LED
sRGB100 %99 %
DCI P390 %-
Brightness300 cd/m²350 cd/m²
Peak brightness400 cd/m²400 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast100000000 : 1-
HDRDisplayHDR 400
HDR10
HDR10
DisplayHDR 400
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time4 ms
0.0040 s
5 ms
0.0050 s
Average response time-12 ms
0.0120 s
Maximum response time-20 ms
0.0200 s
Input lag-15 ms
0.0150 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)
Response time - 1 ms (VRB - Virtual Response Boost)-

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 - 85 kHz-
Vertical frequency (digital)56 Hz - 76 Hz40 Hz - 61 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
Power consumption (off)0.35 W0.3 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)-23 W
Power consumption (average)37 W36 W
Power consumption (maximum)-43 W
Energy efficiency classBA

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.

Width637 mm
63.7 cm
25.0787 in
2.0899 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height371 mm
37.1 cm
14.6063 in
1.2172 ft
364 mm
36.4 cm
14.3307 in
1.1942 ft
Depth68 mm
6.8 cm
2.6772 in
0.2231 ft
45 mm
4.5 cm
1.7717 in
0.1476 ft
Weight5.19 kg
11.44 lbs
4.6 kg
10.14 lbs
Width with stand637 mm
63.7 cm
25.0787 in
2.0899 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height with stand437 mm
43.7 cm
17.2047 in
1.4337 ft
457 mm
45.7 cm
17.9921 in
1.4993 ft
Depth with stand269 mm
26.9 cm
10.5906 in
0.8825 ft
230 mm
23 cm
9.0551 in
0.7546 ft
Weight with stand7.25 kg
15.98 lbs
6.3 kg
13.89 lbs
ColorsBlackWhite
Gray

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 range180 mm
18 cm
7.0866 in
0.5906 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape/portrait pivotYesYes
Left pivot90 °90 °
Right pivot90 °90 °
Left/right swivelYesNo
Left swivel180 °-
Right swivel180 °-
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt35 °15 °

Audio

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

Speakers2 x 2 W-

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
HDCP (High-bandwidth Digital Content Protection) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

FeaturesAdaptive Contrast Management (ACM)
AMD FreeSync technology
Blue Light Filter
Black Boost
ComfyView
Flicker-free technology
Zero Frame Design
6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
Super Resolution+

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesRoHS
PSE
MPRⅡ
ISO9241-307
VCCI-B
FCC
CE
CCC
C-Tick
CCC
CECP
CEL
cUL
ENERGY STAR 7.0
ErP
FCC Class B
KC
RoHS Compliant
TÜV/GS
VCCI

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 humidity20 % - 80 %10 % - 85 %

Accessories

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

AccessoriesHDMI cableDisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 Acer XV280K BLG 27UL650