Comparison between:
- 34" LG 34WK95U
- 31.5" Dell UltraSharp U3219Q
- 31.5" BenQ PD3220U

Brand, series, model

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

LG 34WK95UDell UltraSharp U3219QBenQ PD3220U
Series-UltraSharp-
LG 34WK95UDell UltraSharp U3219QBenQ PD3220U
Model year201820182018

Display

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

Size class34 in31.5 in31.5 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
Width793.77 mm
79.377 cm
31.2508 in
2.6042 ft
697.31 mm
69.731 cm
27.4531 in
2.2878 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
392.23 mm
39.223 cm
15.4421 in
1.2868 ft
392.23 mm
39.223 cm
15.4421 in
1.2868 ft
Panel manufacturerLG DisplayLG DisplayLG Display
Panel model-LM315WR1-????LM315WR1-SSB1
Panel typeAH-IPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio2.37:11.778:1
16:9
1.778:1
16:9
Resolution5120 x 2160 pixels3840 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
0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
0.182 mm
0.0182 cm
0.0071 in
0.0006 ft
Pixel density164 ppi
64 ppcm
140 ppi
55 ppcm
140 ppi
55 ppcm
Display area91.87 %92.61 %92.83 %
BacklightW-LEDW-LEDW-LED
sRGB99 %99 %100 %
Adobe RGB (1998)85 %80 %80 %
DCI P398 %95 %95 %
Rec. 202070 %--
Brightness450 cd/m²400 cd/m²300 cd/m²
Peak brightness700 cd/m²--
Static contrast1200 : 11300 : 11000 : 1
Dynamic contrast--20000000 : 1
HDRDisplayHDR 600HDR10
DisplayHDR 400
HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time14 ms
0.0140 s
8 ms
0.0080 s
-
Input lag10 ms
0.0100 s
9 ms
0.0090 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte

3D

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

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 135 kHz--
Vertical frequency (digital)48 Hz - 61 Hz60 Hz24 Hz - 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 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-1.5 A-
Power consumption (off)0.3 W0.3 W0.5 W
Power consumption (sleep)1.2 W0.5 W0.5 W
Power consumption (eco)--37 W
Power consumption (average)54.78 W46 W-
Power consumption (maximum)80 W230 W220 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
712.5 mm
71.25 cm
28.0512 in
2.3376 ft
714.8 mm
71.48 cm
28.1417 in
2.3451 ft
Height359.8 mm
35.98 cm
14.1654 in
1.1804 ft
414.5 mm
41.45 cm
16.3189 in
1.3599 ft
412.2 mm
41.22 cm
16.2283 in
1.3524 ft
Depth57.1 mm
5.71 cm
2.248 in
0.1873 ft
44.5 mm
4.45 cm
1.752 in
0.146 ft
86.63 mm
8.663 cm
3.4106 in
0.2842 ft
Weight7.5 kg
16.53 lbs
5.8 kg
12.79 lbs
7.9 kg
17.42 lbs
Width with stand816.9 mm
81.69 cm
32.1614 in
2.6801 ft
610.9 mm
61.09 cm
24.0512 in
2.0043 ft
714.8 mm
71.48 cm
28.1417 in
2.3451 ft
Height with stand449 mm
44.9 cm
17.6772 in
1.4731 ft
452.7 mm
45.27 cm
17.8228 in
1.4852 ft
477.6 mm
47.76 cm
18.8031 in
1.5669 ft
Depth with stand234.3 mm
23.43 cm
9.2244 in
0.7687 ft
157.6 mm
15.76 cm
6.2047 in
0.5171 ft
185.8 mm
18.58 cm
7.315 in
0.6096 ft
Weight with stand8.8 kg
19.4 lbs
9.6 kg
21.16 lbs
10.4 kg
22.93 lbs
Box width--8181 mm
818.1 cm
322.087 in
26.8406 ft
Box height--676 mm
67.6 cm
26.6142 in
2.2178 ft
Box depth--187 mm
18.7 cm
7.3622 in
0.6135 ft
Box weight--13.3 kg
29.32 lbs
ColorsBlack
Gray
BlackBlack
Silver

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoYesYes
Left pivot-90 °0 °
Right pivot-90 °90 °
Left/right swivelNoYesYes
Left swivel-30 °30 °
Right swivel-30 °30 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt15 °21 °20 °

Audio

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

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

Camera

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

CameraNoNoNo

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)
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
1 x USB (Type-C; Thunderbolt 3; 15W)
1 x USB (mini)
1 x USB 3.0 (Type-C; downstream; data)
1 x USB 3.0 (Type-C; Thunderbolt 3; 85W)
3 x USB 3.1 (Type-A; downstream)
1 x USB 3.1 (Type-B; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

Features6-Axis Control
DDC/CI
Dynamic Action Sync
Local Dimming
Nano IPS
Picture-by-Picture
Picture-in-Picture
Screen Split 2.0
Super Resolution+
True Color Pro
DDC/CI
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
AMA (Advanced Motion Accelerator)
CAD/CAM mode
Flicker-free technology
Light sensor
Low Blue Light
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
CECP
ENERGY STAR
Epeat Gold
RoHS compliant
TCO Certified Displays
ENERGY STAR 7.0
Epeat Silver
TCO Certified Displays 7.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)

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
-
Operating humidity10 % - 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
-
Storage humidity5 % - 85 %5 % - 90 %-
Storage altitude-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
USB Type-C cable
USB 3.0 upstream cable
HDMI cable
DisplayPort to Mini-DisplayPort
USB Type-C cable
USB Type-B cable
Hotkey Puck G2

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slotSecurity lock slotAnti-theft stand lock slot - Kensington
 LG 34WK95UDell UltraSharp U3219QBenQ PD3220U