Comparison between:
- 34" LG 34WK95U
- 32" Lenovo ThinkVision P32u
- 37.5" Dell UltraSharp U3818DW
- 31.5" Dell UltraSharp U3219Q

Brand, series, model

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

LG 34WK95ULenovo ThinkVision P32uDell UltraSharp U3818DWDell UltraSharp U3219Q
LG 34WK95ULenovo ThinkVision P32uDell UltraSharp U3818DWDell UltraSharp U3219Q
Model alias-P32u-10
61C1RAT2EU
--

Display

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

Size class34 in32 in37.5 in31.5 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
812.8 mm
81.28 cm
32 in
2.6667 ft
952.5 mm
95.25 cm
37.5 in
3.125 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
Width793.77 mm
79.377 cm
31.2508 in
2.6042 ft
708.48 mm
70.848 cm
27.8929 in
2.3244 ft
879.67 mm
87.967 cm
34.6327 in
2.8861 ft
697.31 mm
69.731 cm
27.4531 in
2.2878 ft
Height340.19 mm
34.019 cm
13.3933 in
1.1161 ft
398.52 mm
39.852 cm
15.6898 in
1.3075 ft
366.53 mm
36.653 cm
14.4303 in
1.2025 ft
392.23 mm
39.223 cm
15.4421 in
1.2868 ft
Radius of curvature--2300 mm
230 cm
90.5512 in
7.5459 ft
-
Panel manufacturerLG Display-LG DisplayLG Display
Panel model--LM375QW1-SSA1LM315WR1-????
Panel typeAH-IPSIPSAH-IPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits10 bits10 bits (8 bits + FRC)
FRCYes--Yes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio2.37:11.778:1
16:9
2.4:11.778:1
16:9
Resolution5120 x 2160 pixels3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 1600 pixels3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.185 mm
0.0185 cm
0.0073 in
0.0006 ft
0.229 mm
0.0229 cm
0.009 in
0.0008 ft
0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
Pixel density164 ppi
64 ppcm
137 ppi
54 ppcm
111 ppi
43 ppcm
140 ppi
55 ppcm
Display area91.87 %90.04 %90.89 %92.61 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %-99 %99 %
Adobe RGB (1998)85 %99.5 %-80 %
DCI P398 %-78.1 %95 %
Rec. 202070 %---
Brightness450 cd/m²300 cd/m²350 cd/m²400 cd/m²
Peak brightness700 cd/m²---
Static contrast1200 : 11000 : 11000 : 11300 : 1
Dynamic contrast-3000000 : 1--
HDRDisplayHDR 600--HDR10
DisplayHDR 400
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
6 ms
0.0060 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time14 ms
0.0140 s
-8 ms
0.0080 s
8 ms
0.0080 s
Maximum response time--20 ms
0.0200 s
-
Input lag10 ms
0.0100 s
-25 ms
0.0250 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
--REC 709 - 99%-

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 kHz30 kHz - 160 kHz--
Vertical frequency (digital)48 Hz - 61 Hz23 Hz - 80 Hz60 Hz60 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
Electric current (A)--3 A1.5 A
Power consumption (off)0.3 W0.3 W0.5 W0.3 W
Power consumption (sleep)1.2 W0.5 W0.5 W0.5 W
Power consumption (average)54.78 W70 W56 W46 W
Power consumption (maximum)80 W200 W250 W230 W
Energy efficiency classB---

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.

Width816.9 mm
81.69 cm
32.1614 in
2.6801 ft
726.7 mm
72.67 cm
28.6102 in
2.3842 ft
894 mm
89.4 cm
35.1969 in
2.9331 ft
712.5 mm
71.25 cm
28.0512 in
2.3376 ft
Height359.8 mm
35.98 cm
14.1654 in
1.1804 ft
431.5 mm
43.15 cm
16.9882 in
1.4157 ft
396.8 mm
39.68 cm
15.622 in
1.3018 ft
414.5 mm
41.45 cm
16.3189 in
1.3599 ft
Depth57.1 mm
5.71 cm
2.248 in
0.1873 ft
63.3 mm
6.33 cm
2.4921 in
0.2077 ft
55.5 mm
5.55 cm
2.185 in
0.1821 ft
44.5 mm
4.45 cm
1.752 in
0.146 ft
Weight7.5 kg
16.53 lbs
6.9 kg
15.21 lbs
9.05 kg
19.95 lbs
5.8 kg
12.79 lbs
Width with stand816.9 mm
81.69 cm
32.1614 in
2.6801 ft
726.7 mm
72.67 cm
28.6102 in
2.3842 ft
894 mm
89.4 cm
35.1969 in
2.9331 ft
610.9 mm
61.09 cm
24.0512 in
2.0043 ft
Height with stand449 mm
44.9 cm
17.6772 in
1.4731 ft
606.8 mm
60.68 cm
23.8898 in
1.9908 ft
432 mm
43.2 cm
17.0079 in
1.4173 ft
452.7 mm
45.27 cm
17.8228 in
1.4852 ft
Depth with stand234.3 mm
23.43 cm
9.2244 in
0.7687 ft
350 mm
35 cm
13.7795 in
1.1483 ft
226.4 mm
22.64 cm
8.9134 in
0.7428 ft
157.6 mm
15.76 cm
6.2047 in
0.5171 ft
Weight with stand8.8 kg
19.4 lbs
10 kg
22.05 lbs
12.14 kg
26.76 lbs
9.6 kg
21.16 lbs
ColorsBlack
Gray
Black
Gray
BlackBlack

Ergonomics

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

VESA mountYes-YesYes
VESA interface100 x 100 mm--100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
110 mm
11 cm
4.3307 in
0.3609 ft
115 mm
11.5 cm
4.5276 in
0.3773 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoYesNoYes
Left pivot-90 °-90 °
Right pivot-90 °-90 °
Left/right swivelNoYesYesYes
Left swivel-45 °30 °30 °
Right swivel-45 °30 °30 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt15 °22 °21 °21 °

Audio

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

Speakers2 x 5 W-2 x 9 W-
Rich Bass---

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (Type-C via Thunderbolt 3)
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x Thunderbolt 3.0
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x Thunderbolt 3.0 (Input)
1 x Thunderbolt 3.0 (Output)
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C)
2 x USB 3.0 (upstream)
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)
1 x USB 3.1 (Type-C - 90 W)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

Features6-Axis Control
DDC/CI
Dynamic Action Sync
HDCP (High-bandwidth Digital Content Protection) 2.2
Local Dimming
Nano IPS
Picture-by-Picture
Picture-in-Picture
Screen Split 2.0
Super Resolution+
True Color Pro
HDCP (High-bandwidth Digital Content Protection)HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL
ENERGY STAR 7.0
Epeat Gold
TCO Certified Display 7.0
TCO Edge 2.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CECP
CEL
ENERGY STAR
RoHS Compliant
TCO Certified Displays
CECP
ENERGY STAR
Epeat Gold
RoHS compliant
TCO Certified Displays

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
10 °C - 40 °C
50 °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
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 % - 95 %5 % - 90 %5 % - 90 %
Storage altitude--12192 m
40000 ft
12192 m
40000 ft

Accessories

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

AccessoriesDisplayPort cable
Thunderbolt cable
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB upstream cable
DisplayPort cable
Factory Calibration Report
HDMI cable
USB 3.0 upstream cable
USB Type-C cable
DisplayPort cable
USB Type-C cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slotAnti-theft stand lock slot - KensingtonSecurity lock slotSecurity lock slot
 LG 34WK95ULenovo ThinkVision P32uDell UltraSharp U3818DWDell UltraSharp U3219Q