Comparison between:
- 29.77" Dell UltraSharp U3011
- 27" Dell UltraSharp UP2718Q

Brand, series, model

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

Dell UltraSharp U3011Dell UltraSharp UP2718Q
Dell UltraSharp U3011Dell UltraSharp UP2718Q

Display

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

Size class29.77 in27 in
Diagonal756.2 mm
75.62 cm
29.7717 in
2.481 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width641.28 mm
64.128 cm
25.2472 in
2.1039 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
Height400.8 mm
40.08 cm
15.7795 in
1.315 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
Panel manufacturerLG DisplayLG Display
Panel modelLM300WQ5-SLA1LM270WR6-SPA1
Panel typeH-IPSIPS
Panel bit depth10 bits10 bits
FRCNoNo
LUT-3D LUT
14 bits
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.6:1
16:10
1.778:1
16:9
Resolution2560 x 1600 pixels3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.251 mm
0.0251 cm
0.0099 in
0.0008 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density101 ppi
39 ppcm
163 ppi
64 ppcm
Display area81.64 %86.47 %
BacklightCCFL direct backlightGB-r LED
sRGB100 %100 %
Adobe RGB (1998)99 %100 %
NTSC (1953)117 %-
DCI P3-97.7 %
Rec. 2020-76.9 %
Brightness370 cd/m²400 cd/m²
Peak brightness-1000 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast100000 : 1-
HDR-HDR10
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time7 ms
0.0070 s
6 ms
0.0060 s
Average response time12 ms
0.0120 s
8 ms
0.0080 s
Maximum response time17 ms
0.0170 s
13 ms
0.0130 s
Input lag24 ms
0.0240 s
25 ms
0.0250 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)
CIE1976 - 117%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.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (analog)30 kHz - 99 kHz-
Horizontal frequency (digital)30 kHz - 112.5 kHz30 kHz - 140 kHz
Vertical frequency (analog)56 Hz - 86 Hz-
Vertical frequency (digital)56 Hz - 86 Hz24 Hz - 75 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)2.5 A1.8 A
Power consumption (off)0.5 W0.3 W
Power consumption (sleep)2 W0.3 W
Power consumption (eco)85 W45 W
Power consumption (average)110 W90 W
Power consumption (maximum)250 W120 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.

Width694.5 mm
69.45 cm
27.3425 in
2.2785 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
Height453.3 mm
45.33 cm
17.8465 in
1.4872 ft
369.1 mm
36.91 cm
14.5315 in
1.211 ft
Depth94.4 mm
9.44 cm
3.7165 in
0.3097 ft
64.4 mm
6.44 cm
2.5354 in
0.2113 ft
Weight9.3 kg
20.5 lbs
5.98 kg
13.18 lbs
Width with stand694.5 mm
69.45 cm
27.3425 in
2.2785 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
Height with stand481.3 mm
48.13 cm
18.9488 in
1.5791 ft
402.6 mm
40.26 cm
15.8504 in
1.3209 ft
Depth with stand211.3 mm
21.13 cm
8.3189 in
0.6932 ft
200.3 mm
20.03 cm
7.8858 in
0.6572 ft
Weight with stand14.46 kg
31.88 lbs
8.4 kg
18.52 lbs
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range90 mm
9 cm
3.5433 in
0.2953 ft
145 mm
14.5 cm
5.7087 in
0.4757 ft
Landscape/portrait pivotNoYes
Left pivot-0 °
Right pivot-90 °
Left/right swivelYesYes
Left swivel30 °45 °
Right swivel30 °45 °
Forward/backward tiltYesYes
Forward tilt3 °5 °
Backward tilt19 °21 °

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity4 x USB 2.0 (downstream)
1 x USB 2.0 (upstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
2 x DVI-D Dual Link
1 x D-sub
1 x AV Component In (YPbPr + L/R)
1 x 3.5 mm Audio In
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

Features

Some additional functional features of the model.

FeaturesHDCP (High-bandwidth Digital Content Protection)DDC/CI
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 licensesENERGY STAR 5.0
Epeat Silver
CECP
ENERGY STAR
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 temperature5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %
Operating altitude3657.6 m
12000 ft
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 % - 90 %5 % - 90 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft

Accessories

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

AccessoriesD-sub cable
DisplayPort cable
DVI-D cable
Factory calibration report
USB 2.0 upstream cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional features7 in 1 media card reader
Anti-theft stand lock slot - Kensington
-
 Dell UltraSharp U3011Dell UltraSharp UP2718Q