Comparison between:
- 27" Apple Thunderbolt Display
- 27" Dell UltraSharp U2713HM
- 27" EIZO EV2750

Brand, series, model

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

Apple Thunderbolt DisplayDell UltraSharp U2713HMEIZO EV2750
Series-UltraSharpFlexScan
Apple Thunderbolt DisplayDell UltraSharp U2713HMEIZO EV2750
Model alias--EV2750-BK
EV2750-WT
Model year201120122015

Display

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

Size class27 in27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
685.8 mm
68.58 cm
27 in
2.25 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.66 mm
33.566 cm
13.215 in
1.1012 ft
Panel manufacturerLG DisplayLG DisplayLG Display
Samsung
Panel modelLM270WQ1-SLB3LM270WQ1-SLB2LM270WQ4-SSA1
LTM270DL09
Panel typeH-IPSAH-IPSAH-IPS
Panel bit depth8 bits8 bits8 bits
FRCNoNoNo
LUT-3D LUT
14 bits
-
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.231 mm
0.0231 cm
0.0091 in
0.0008 ft
Pixel density109 ppi
42 ppcm
109 ppi
42 ppcm
109 ppi
42 ppcm
Display area-82.84 %91.23 %
BacklightW-LED17S4P W-LEDW-LED
sRGB-99 %99 %
Adobe RGB (1998)75 %79 %-
NTSC (1953)-72 %72 %
Brightness375 cd/m²350 cd/m²350 cd/m²
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast2000000 : 12000000 : 1-
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time6.5 ms
0.0065 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
8 ms
0.0080 s
12 ms
0.0120 s
Maximum response time12 ms
0.0120 s
12 ms
0.0120 s
18 ms
0.0180 s
Input lag-22 ms
0.0220 s
17 ms
0.0170 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
-CIE1976 - 82%
CIE1931 - 72%
-

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 - 113 kHz31 kHz - 89 kHz
Vertical frequency (digital)60 Hz56 Hz - 86 Hz59 Hz - 61 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 A1.5 A-
Power consumption (off)0.5 W0.5 W-
Power consumption (sleep)2 W0.5 W0.5 W
Power consumption (eco)20 W-15 W
Power consumption (average)100 W42 W22 W
Power consumption (maximum)250 W100 W67 W
Power consumption (annual)--51 kWh
Energy efficiency class--A+

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.

Width-639.3 mm
63.93 cm
25.1693 in
2.0974 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
Height-378.2 mm
37.82 cm
14.8898 in
1.2408 ft
359 mm
35.9 cm
14.1339 in
1.1778 ft
Depth-65.6 mm
6.56 cm
2.5827 in
0.2152 ft
48.5 mm
4.85 cm
1.9094 in
0.1591 ft
Weight-5.6 kg
12.35 lbs
5.1 kg
11.24 lbs
Width with stand650 mm
65 cm
25.5906 in
2.1325 ft
639.3 mm
63.93 cm
25.1693 in
2.0974 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
Height with stand491 mm
49.1 cm
19.3307 in
1.6109 ft
424.3 mm
42.43 cm
16.7047 in
1.3921 ft
399 mm
39.9 cm
15.7087 in
1.3091 ft
Depth with stand207 mm
20.7 cm
8.1496 in
0.6791 ft
200.3 mm
20.03 cm
7.8858 in
0.6572 ft
259 mm
25.9 cm
10.1969 in
0.8497 ft
Weight with stand10.8 kg
23.81 lbs
8.1 kg
17.86 lbs
7.9 kg
17.42 lbs
ColorsSilverBlackBlack
Gray

Ergonomics

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

VESA mountNoYesYes
VESA interface-100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoYesYes
Height adjustment range-115 mm
11.5 cm
4.5276 in
0.3773 ft
155 mm
15.5 cm
6.1024 in
0.5085 ft
Landscape/portrait pivotNoYesYes
Left pivot-0 °90 °
Right pivot-90 °90 °
Left/right swivelNoYesYes
Left swivel-45 °172 °
Right swivel-45 °172 °
Forward/backward tiltYesYesYes
Forward tilt5 °4 °5 °
Backward tilt25 °21 °35 °

Audio

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

Speakers--2 x 1 W
49 W (Watt)
2.1 CH
Maxim MAX9736B High-Power Class D amplifier
--

Camera

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

CameraYesNoNo
Video resolution1280 x 720 pixels
0.92 MP
--

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkLAN--

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity3 x USB 2.0 (downstream)
1 x Ethernet RJ45
1 x Thunderbolt
1 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
1 x HDMI
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Audio Out
1 x USB 3.0 (upstream)
2 x USB 3.0 (downstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
-High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features--EcoView
Flicker-free technology
Light sensor
Low Blue Light
Picture-by-Picture

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecs-AMR
AMR-WB+
-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-ENERGY STAR
Epeat Gold
TCO Certified Displays
CB
CCC
CE
cTÜVus
EAC
ENERGY STAR 6.0
Epeat Gold
FCC Class B
ICES-003-B
RoHS
TCO Displays 7.0
TÜV/Ergonomics
TÜV/GS
TÜV/S
VCCI-B
WEEE

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 temperature10 °C - 35 °C
50 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity20 % - 80 %10 % - 80 %20 % - 80 %
Operating altitude3048 m
10000 ft
3048 m
10000 ft
-
Storage temperature-20 °C - 47 °C
-4 °F - 116.6 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 90 %10 % - 90 %
Storage altitude-10668 m
35000 ft
-

Accessories

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

Accessories-D-sub cable
DC power connector for optional Dell Soundbar (AX510)
DVI cable
Factory calibration report
USB 2.0 upstream cable
DisplayPort cable
USB 3.0 upstream cable
 Apple Thunderbolt DisplayDell UltraSharp U2713HMEIZO EV2750