Comparison between:
- 27" LG 27UK650
- 27" LG 27UK850
- 27" Acer XV273K
- 23.8" LG 24UD58

Brand, series, model

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

LG 27UK650LG 27UK850Acer XV273KLG 24UD58
Series--Nitro XV3-
LG 27UK650LG 27UK850Acer XV273KLG 24UD58
Model alias27UK650-W27UK850-WXV273KPbmiipphzx
XV273K Pbmiipphzx
24UD58-B

Display

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

Size class27 in27 in27 in23.8 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
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
604 mm
60.4 cm
23.7795 in
1.9816 ft
Width596.736 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
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
Panel manufacturerLG DisplayLG DisplayAU OptronicsLG Display
Panel model--M270QAN02.3-
Panel typeAH-IPSAH-IPSAHVA IPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
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
3840 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
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.137 mm
0.0137 cm
0.0054 in
0.0005 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
185 ppi
72 ppcm
Display area89.77 %87.05 %84.82 %65.65 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %99 %100 %99 %
Adobe RGB (1998)-73 %--
NTSC (1953)---72 %
DCI P3-75 %90 %-
Brightness350 cd/m²350 cd/m²350 cd/m²250 cd/m²
Peak brightness450 cd/m²450 cd/m²400 cd/m²-
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast5000000 : 15000000 : 1-5000000 : 1
HDRHDR10HDR10HDR10
DisplayHDR 400
-
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
4 ms
0.0040 s
5 ms
0.0050 s
Average response time14 ms
0.0140 s
14 ms
0.0140 s
8 ms
0.0080 s
-
Maximum response time--13 ms
0.0130 s
-
Input lag-14 ms
0.0140 s
6 ms
0.0060 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
--Response time - 1 ms (Visual Response Boost technology)-

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 135 kHz-30 kHz - 317 kHz30 kHz - 135 kHz
Vertical frequency (digital)56 Hz - 61 Hz-40 Hz - 144 Hz56 Hz - 61 Hz
---DisplayPort; HDMI - 3840 x 2160 @ 60 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W0.35 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (eco)-20 W30 W-
Power consumption (average)32 W32 W55 W26.8 W
Power consumption (maximum)45 W50 W-35 W
Energy efficiency class--C-

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 mm
61.3 cm
24.1339 in
2.0112 ft
612.14 mm
61.214 cm
24.1 in
2.0083 ft
629 mm
62.9 cm
24.7638 in
2.0636 ft
633 mm
63.3 cm
24.9213 in
2.0768 ft
Height364 mm
36.4 cm
14.3307 in
1.1942 ft
375.9 mm
37.59 cm
14.7992 in
1.2333 ft
374.7 mm
37.47 cm
14.752 in
1.2293 ft
376 mm
37.6 cm
14.8031 in
1.2336 ft
Depth45 mm
4.5 cm
1.7717 in
0.1476 ft
45.72 mm
4.572 cm
1.8 in
0.15 ft
86.3 mm
8.63 cm
3.3976 in
0.2831 ft
61 mm
6.1 cm
2.4016 in
0.2001 ft
Weight4.6 kg
10.14 lbs
4.8 kg
10.58 lbs
4.51 kg
9.94 lbs
5 kg
11.02 lbs
Width with stand613 mm
61.3 cm
24.1339 in
2.0112 ft
612.4 mm
61.24 cm
24.1102 in
2.0092 ft
629 mm
62.9 cm
24.7638 in
2.0636 ft
633 mm
63.3 cm
24.9213 in
2.0768 ft
Height with stand567 mm
56.7 cm
22.3228 in
1.8602 ft
558.8 mm
55.88 cm
22 in
1.8333 ft
441 mm
44.1 cm
17.3622 in
1.4469 ft
464 mm
46.4 cm
18.2677 in
1.5223 ft
Depth with stand230 mm
23 cm
9.0551 in
0.7546 ft
233.68 mm
23.368 cm
9.2 in
0.7667 ft
307.2 mm
30.72 cm
12.0945 in
1.0079 ft
202 mm
20.2 cm
7.9528 in
0.6627 ft
Weight with stand6.2 kg
13.67 lbs
6.1 kg
13.45 lbs
6.59 kg
14.53 lbs
5.6 kg
12.35 lbs
ColorsWhiteWhiteBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesNo
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
110 mm
11 cm
4.3307 in
0.3609 ft
100 mm
10 cm
3.937 in
0.3281 ft
-
Landscape/portrait pivotYesYesNoNo
Left pivot0 °0 °--
Right pivot90 °90 °--
Left/right swivel--YesNo
Left swivel--20 °-
Right swivel--20 °-
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °2 °
Backward tilt15 °20 °25 °15 °

Audio

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

Speakers-2 x 5 W2 x 4 W-
-Maxx Audio--

Camera

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

CameraNoNoNoNo

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 USB 3.0 (downstream)
1 x USB 3.1 (Type-C - 60 W)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

Features6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Low Blue Light
Screen Split 2.0
6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Screen Split 2.0
Super Resolution+
True Color Pro
AMD FreeSync technology
Blue Light Filter
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Quantum Dot Display
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Screen Split

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
cTick
ENERGY STAR 7.0
Epeat Gold
ErP
FCC Class B
UL/cUL
BSMI
CCC
CE
cTick
ENERGY STAR 7.0
Epeat Gold
ErP
FCC Class B
UL/cUL
CE
cUL
ENERGY STAR
FCC Class B
RoHS compliant
TCO Certified Displays
TÜV/GS
UL
VCCI
BSMI
CCC
CE
ENERGY STAR
Epeat Gold
FCC Class B
UL/cUL

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
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 humidity10 % - 80 %10 % - 80 %10 % - 80 %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
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 85 %5 % - 85 %5 % - 90 %5 % - 85 %
Storage altitude--12192 m
40000 ft
-

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
DisplayPort cable
HDMI cable
USB Type-C cable
DisplayPort cable
HDMI cable
Hood
USB 3.0 upstream cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slotAnti-theft stand lock slot-Anti-theft stand lock slot - Kensington
 LG 27UK650LG 27UK850Acer XV273KLG 24UD58