Comparison between:
- 30" Dell UP3017
- 37.5" Dell UltraSharp U3818DW
- 37.5" LG 38WK95C
- 37.5" Acer XR382CQK

Brand, series, model

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

Dell UP3017Dell UltraSharp U3818DWLG 38WK95CAcer XR382CQK
Dell UP3017Dell UltraSharp U3818DWLG 38WK95CAcer XR382CQK
Model alias--38WK95C-W-

Display

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

Size class30 in37.5 in37.5 in37.5 in
Diagonal756.2 mm
75.62 cm
29.7717 in
2.481 ft
952.5 mm
95.25 cm
37.5 in
3.125 ft
952.5 mm
95.25 cm
37.5 in
3.125 ft
952.5 mm
95.25 cm
37.5 in
3.125 ft
Width641.3 mm
64.13 cm
25.248 in
2.104 ft
879.67 mm
87.967 cm
34.6327 in
2.8861 ft
882.816 mm
88.2816 cm
34.7565 in
2.8964 ft
882.816 mm
88.2816 cm
34.7565 in
2.8964 ft
Height400.8 mm
40.08 cm
15.7795 in
1.315 ft
366.53 mm
36.653 cm
14.4303 in
1.2025 ft
367.84 mm
36.784 cm
14.4819 in
1.2068 ft
367.84 mm
36.784 cm
14.4819 in
1.2068 ft
Radius of curvature-2300 mm
230 cm
90.5512 in
7.5459 ft
2300 mm
230 cm
90.5512 in
7.5459 ft
2300 mm
230 cm
90.5512 in
7.5459 ft
Panel manufacturer-LG DisplayLG DisplayLG Display
Panel model-LM375QW1-SSA1LM375QW1-SSA1LM375QW1-SSA1
Panel typeIPSAH-IPSAH-IPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYes-YesYes
LUT3D LUT
14 bits
---
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.6:1
16:10
2.4:12.4:12.4:1
Resolution2560 x 1600 pixels3840 x 1600 pixels3840 x 1600 pixels3840 x 1600 pixels
Pixel pitch0.251 mm
0.0251 cm
0.0099 in
0.0008 ft
0.229 mm
0.0229 cm
0.009 in
0.0008 ft
0.23 mm
0.023 cm
0.0091 in
0.0008 ft
0.23 mm
0.023 cm
0.0091 in
0.0008 ft
Pixel density101 ppi
39 ppcm
111 ppi
43 ppcm
110 ppi
43 ppcm
110 ppi
43 ppcm
Display area83.69 %90.89 %91.86 %-
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %99 %99 %100 %
Adobe RGB (1998)99 %---
DCI P399 %78.1 %--
Brightness350 cd/m²350 cd/m²300 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast---100000000 : 1
HDR--HDR10-
Horizontal viewing angle178 °178 °178 °172 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time6 ms
0.0060 s
5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
8 ms
0.0080 s
14 ms
0.0140 s
14 ms
0.0140 s
Maximum response time-20 ms
0.0200 s
--
Input lag-25 ms
0.0250 s
-13 ms
0.0130 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
REC 709 - 99%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 - 113 kHz-30 kHz - 130 kHz-
Vertical frequency (digital)50 Hz - 86 Hz60 Hz56 Hz - 75 Hz75 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)1.6 A3 A--
Power consumption (off)0.3 W0.5 W0.3 W-
Power consumption (sleep)0.3 W0.5 W1.2 W-
Power consumption (eco)38.2 W---
Power consumption (average)54 W56 W60 W51 W
Power consumption (maximum)108 W250 W70 W-

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.

Width686.9 mm
68.69 cm
27.0433 in
2.2536 ft
894 mm
89.4 cm
35.1969 in
2.9331 ft
897.2 mm
89.72 cm
35.3228 in
2.9436 ft
-
Height447.1 mm
44.71 cm
17.6024 in
1.4669 ft
396.8 mm
39.68 cm
15.622 in
1.3018 ft
394 mm
39.4 cm
15.5118 in
1.2927 ft
-
Depth58 mm
5.8 cm
2.2835 in
0.1903 ft
55.5 mm
5.55 cm
2.185 in
0.1821 ft
91.5 mm
9.15 cm
3.6024 in
0.3002 ft
-
Weight6.49 kg
14.31 lbs
9.05 kg
19.95 lbs
7.7 kg
16.98 lbs
-
Width with stand686.9 mm
68.69 cm
27.0433 in
2.2536 ft
894 mm
89.4 cm
35.1969 in
2.9331 ft
897.2 mm
89.72 cm
35.3228 in
2.9436 ft
896.8 mm
89.68 cm
35.3071 in
2.9423 ft
Height with stand482.3 mm
48.23 cm
18.9882 in
1.5823 ft
432 mm
43.2 cm
17.0079 in
1.4173 ft
596.3 mm
59.63 cm
23.4764 in
1.9564 ft
457.6 mm
45.76 cm
18.0157 in
1.5013 ft
Depth with stand217 mm
21.7 cm
8.5433 in
0.7119 ft
226.4 mm
22.64 cm
8.9134 in
0.7428 ft
234.9 mm
23.49 cm
9.248 in
0.7707 ft
308.9 mm
30.89 cm
12.1614 in
1.0135 ft
Weight with stand9.59 kg
21.14 lbs
12.14 kg
26.76 lbs
9.2 kg
20.28 lbs
-
ColorsBlackBlackWhiteSilver

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm-100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
115 mm
11.5 cm
4.5276 in
0.3773 ft
100 mm
10 cm
3.937 in
0.3281 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesNoNoNo
Left pivot90 °---
Right pivot90 °---
Left/right swivelYesYesNoYes
Left swivel30 °30 °-30 °
Right swivel30 °30 °-30 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt21 °21 °15 °35 °

Audio

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

Speakers-2 x 9 W2 x 10 W2 x 7 W
---DTS

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x DisplayPort 1.2 (Output MST)
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
2 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB (Type-C)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0 (MHL 2.1)
1 x DisplayPort (Output)
1 x DisplayPort 1.2 (Input mini)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesHDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
6-Axis Control
AMD FreeSync technology
Black Stabilizer
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture
Quick Charge
Screen Split 2.0
AMD FreeSync technology
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCECP
CEL
ENERGY STAR 6.0
Epeat Gold
RoHS Compliant
TCO Certified Displays
CECP
CEL
ENERGY STAR
RoHS Compliant
TCO Certified Displays
BSMI
CCC
CE
cTick
ENERGY STAR 7.0
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 - 35 °C
32 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
-
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %-
Operating altitude5000 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
-
Storage humidity5 % - 90 %5 % - 90 %5 % - 85 %-
Storage altitude12192 m
40000 ft
12192 m
40000 ft
--

Accessories

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

AccessoriesDisplayPort cable - mini-DP to DP
Factory Calibration Report
USB 3.0 upstream cable
DisplayPort cable
Factory Calibration Report
HDMI cable
USB 3.0 upstream cable
USB Type-C cable
DisplayPort cable
HDMI cable
USB Type-C cable
-

Additional features

Information about other features.

Additional featuresSecurity lock slotSecurity lock slotAnti-theft stand lock slot-
 Dell UP3017Dell UltraSharp U3818DWLG 38WK95CAcer XR382CQK