Comparison between:
- 30" Dell UP3017Q
- 27" BenQ EW2770QZ
- 27" Dell UltraSharp UP2718Q
- 31.5" Dell UltraSharp UP3218K

Brand, series, model

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

Dell UP3017QBenQ EW2770QZDell UltraSharp UP2718QDell UltraSharp UP3218K
Dell UP3017QBenQ EW2770QZDell UltraSharp UP2718QDell UltraSharp UP3218K

Display

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

Size class30 in27 in27 in31.5 in
Diagonal761.9 mm
76.19 cm
29.9961 in
2.4997 ft
684 mm
68.4 cm
26.9291 in
2.2441 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
Width699.86 mm
69.986 cm
27.5535 in
2.2961 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
698.1 mm
69.81 cm
27.4843 in
2.2904 ft
Height379.22 mm
37.922 cm
14.9299 in
1.2442 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
392.7 mm
39.27 cm
15.4606 in
1.2884 ft
Panel manufacturer-LG DisplayLG Display-
Panel model-LM270WQ5-SSA1LM270WR6-SPA1-
Panel typeOLEDAH3-IPSIPSIPS
Panel bit depth10 bits8 bits10 bits10 bits
FRC-NoNo-
LUT3D LUT
14 bits
-3D LUT
14 bits
3D LUT
14 bits
Colors1073741824 colors
30 bits
16777216 colors
24 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
2560 x 1440 pixels
Quad HD (QHD) / 1440p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
7680 x 4320 pixels
Pixel pitch0.182 mm
0.0182 cm
0.0072 in
0.0006 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.091 mm
0.0091 cm
0.0036 in
0.0003 ft
Pixel density139 ppi
54 ppcm
109 ppi
42 ppcm
163 ppi
64 ppcm
279 ppi
110 ppcm
Display area95.4 %92.31 %86.47 %90.34 %
Backlight-W-LEDGB-r LEDW-LED
sRGB100 %100 %100 %100 %
Adobe RGB (1998)100 %-100 %100 %
NTSC (1953)-76 %--
DCI P397.5 %-97.7 %98 %
Rec. 202085.8 %-76.9 %-
Brightness300 cd/m²350 cd/m²400 cd/m²400 cd/m²
Peak brightness--1000 cd/m²-
Static contrast-1000 : 11000 : 11300 : 1
Dynamic contrast-200000000 : 1--
HDR--HDR10-
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time-5 ms
0.0050 s
6 ms
0.0060 s
6 ms
0.0060 s
Average response time-14 ms
0.0140 s
8 ms
0.0080 s
10 ms
0.0100 s
Maximum response time--13 ms
0.0130 s
-
Input lag-5 ms
0.0050 s
25 ms
0.0250 s
10 ms
0.0100 s
CoatingAnti-glare/Matte (2H)-Anti-glare/Matte (3H)Glossy
REC 709 - 100%-CIE1972 - 103.96%
CIE1931 - 77.6%
Local dimming - 384 zones
HDR - 20000:1 contrast ratio
-

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 - 90 kHz30 kHz - 140 kHz-
Vertical frequency (digital)60 Hz50 Hz - 76 Hz24 Hz - 75 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 A-1.8 A2.1 A
Power consumption (off)0.5 W-0.3 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.3 W0.5 W
Power consumption (eco)--45 W50 W
Power consumption (average)150 W25 W90 W87 W
Power consumption (maximum)240 W45 W120 W125 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.

Width686.2 mm
68.62 cm
27.0157 in
2.2513 ft
613.8 mm
61.38 cm
24.1654 in
2.0138 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
720.5 mm
72.05 cm
28.3661 in
2.3638 ft
Height405.4 mm
40.54 cm
15.9606 in
1.3301 ft
353.5 mm
35.35 cm
13.9173 in
1.1598 ft
369.1 mm
36.91 cm
14.5315 in
1.211 ft
421.2 mm
42.12 cm
16.5827 in
1.3819 ft
Depth44.7 mm
4.47 cm
1.7598 in
0.1467 ft
64.3 mm
6.43 cm
2.5315 in
0.211 ft
64.4 mm
6.44 cm
2.5354 in
0.2113 ft
53.2 mm
5.32 cm
2.0945 in
0.1745 ft
Weight6.43 kg
14.18 lbs
4.46 kg
9.83 lbs
5.98 kg
13.18 lbs
6.9 kg
15.21 lbs
Width with stand686.2 mm
68.62 cm
27.0157 in
2.2513 ft
613.8 mm
61.38 cm
24.1654 in
2.0138 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
720.5 mm
72.05 cm
28.3661 in
2.3638 ft
Height with stand456.3 mm
45.63 cm
17.9646 in
1.497 ft
460.6 mm
46.06 cm
18.1339 in
1.5112 ft
402.6 mm
40.26 cm
15.8504 in
1.3209 ft
498.4 mm
49.84 cm
19.622 in
1.6352 ft
Depth with stand191.6 mm
19.16 cm
7.5433 in
0.6286 ft
198.1 mm
19.81 cm
7.7992 in
0.6499 ft
200.3 mm
20.03 cm
7.8858 in
0.6572 ft
222 mm
22.2 cm
8.7402 in
0.7283 ft
Weight with stand-5.9 kg
13.01 lbs
8.4 kg
18.52 lbs
-
ColorsBlackBlackBlackBlack

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 adjustmentYesNoYesYes
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft
-145 mm
14.5 cm
5.7087 in
0.4757 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotYesNoYesYes
Left pivot90 °-0 °90 °
Right pivot90 °-90 °90 °
Left/right swivelNoNoYesYes
Left swivel--45 °30 °
Right swivel--45 °30 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt21 °20 °21 °21 °

Audio

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

Speakers-2 x 2 W--

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.0 (Type-C)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (charger - 5V/2.0A)
2 x USB 3.0 (downstream)
2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x DisplayPort 1.4 (Input mini)
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesHDCP (High-bandwidth Digital Content Protection)AMA (Advanced Motion Accelerator)
Brightness Intelligence Plus (B.I.+)
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
DDC/CI
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCECP
CEL
ENERGY STAR 6.0
RoHS Compliant
TCO Certified Displays
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)CECP
ENERGY STAR
RoHS compliant
TCO Certified Displays
CECP
CEL
ENERGY STAR 6.0
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 - 35 °C
32 °F - 95 °F
-0 °C - 40 °C
32 °F - 104 °F
0 °C - 35 °C
32 °F - 95 °F
Operating humidity10 % - 80 %-10 % - 80 %10 % - 80 %
Operating altitude5000 m
16404.2 ft
-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
Storage humidity5 % - 90 %-5 % - 90 %5 % - 90 %
Storage altitude12192 m
40000 ft
-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
Factory Calibration Report
HDMI cable
USB 3.0 cable
HDMI cableDisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
2x DisplayPort cable
Factory Calibration Report
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresSecurity lock slot--Security lock slot
 Dell UP3017QBenQ EW2770QZDell UltraSharp UP2718QDell UltraSharp UP3218K