Comparison between:
- 27" Acer CM3271K
- 27" EIZO CS2740-X
- 27" EIZO CS2740

Brand, series, model

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

Acer CM3271KEIZO CS2740-XEIZO CS2740
SeriesConceptD CM3ColorEdge-
Acer CM3271KEIZO CS2740-XEIZO CS2740
Model aliasCM3271K bmiipruzxCS2740X
CS2740-XBK
CS2740-BK

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
684.02 mm
68.402 cm
26.9299 in
2.2442 ft
684.02 mm
68.402 cm
26.9299 in
2.2442 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.2 mm
59.62 cm
23.4724 in
1.956 ft
596.2 mm
59.62 cm
23.4724 in
1.956 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.3 mm
33.53 cm
13.2008 in
1.1001 ft
335.3 mm
33.53 cm
13.2008 in
1.1001 ft
Panel typeIPSIPSIPS
Panel bit depth10 bits10 bits10 bits
FRC-NoNo
LUT-16 bits16 bits
Colors1073741824 colors
30 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
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 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
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
Display area-82.85 %82.85 %
BacklightW-LEDW-LEDW-LED
sRGB--100 %
Adobe RGB (1998)99 %99 %99 %
NTSC (1953)--103 %
DCI P3-91 %-
Brightness350 cd/m²350 cd/m²350 cd/m²
Peak brightness400 cd/m²--
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast100000000 : 1--
HDRDisplayHDR 400--
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time4 ms
0.0040 s
--
Average response time-10 ms
0.0100 s
10 ms
0.0100 s
Maximum response time--16 ms
0.0160 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte (3H)
Response time - 1 ms (VRB - Virtual Response Boost)--

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)-15 kHz - 137 kHz15 kHz - 135 kHz
Vertical frequency (digital)60 Hz23 Hz - 61 Hz23 Hz - 61 Hz
-USB Type-C: 25 kHz - 137 kHz; 23 Hz - 61 Hz
DisplayPort: 25 kHz - 137 kHz; 23 Hz - 61 Hz
HDMI: 15 kHz - 135 kHz; 23 Hz - 61 Hz
USB Type-C: 25 kHz - 137 kHz; 23 Hz - 61 Hz
DisplayPort: 25 kHz - 137 kHz; 23 Hz - 61 Hz
HDMI: 15 kHz - 135 kHz; 23 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
Power consumption (off)0.3 W1 W1 W
Power consumption (sleep)0.45 W1 W1 W
Power consumption (average)-36 W32 W
Power consumption (maximum)-168 W162 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.

Width711.2 mm
71.12 cm
28 in
2.3333 ft
638 mm
63.8 cm
25.1181 in
2.0932 ft
638 mm
63.8 cm
25.1181 in
2.0932 ft
Height-378.2 mm
37.82 cm
14.8898 in
1.2408 ft
378.2 mm
37.82 cm
14.8898 in
1.2408 ft
Depth-75 mm
7.5 cm
2.9528 in
0.2461 ft
75 mm
7.5 cm
2.9528 in
0.2461 ft
Weight-6.7 kg
14.77 lbs
6.7 kg
14.77 lbs
Width with stand711.2 mm
71.12 cm
28 in
2.3333 ft
638 mm
63.8 cm
25.1181 in
2.0932 ft
638 mm
63.8 cm
25.1181 in
2.0932 ft
Height with stand614.68 mm
61.468 cm
24.2 in
2.0167 ft
404.1 mm
40.41 cm
15.9094 in
1.3258 ft
404.1 mm
40.41 cm
15.9094 in
1.3258 ft
Depth with stand342.9 mm
34.29 cm
13.5 in
1.125 ft
265 mm
26.5 cm
10.4331 in
0.8694 ft
265 mm
26.5 cm
10.4331 in
0.8694 ft
Weight with stand6.53 kg
14.4 lbs
10.3 kg
22.71 lbs
10.3 kg
22.71 lbs
ColorsBlackBlackBlack

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 range180 mm
18 cm
7.0866 in
0.5906 ft
155 mm
15.5 cm
6.1024 in
0.5085 ft
155 mm
15.5 cm
6.1024 in
0.5085 ft
Landscape/portrait pivot-YesYes
Left pivot-0 °0 °
Right pivot-90 °90 °
Left/right swivelYesYesYes
Left swivel180 °172 °172 °
Right swivel180 °172 °172 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt35 °35 °35 °

Audio

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

Speakers2 x 4 W--

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (Type-A; downstream)
1 x USB 3.1 (Type-C; Gen 2; upstream; 15W; DP Alt Mode)
2 x HDMI 2.0
1 x DisplayPort 1.2 (a)
1 x 3.5 mm Audio Out
2 x USB 2.0 (Type-A; downstream)
1 x USB 3.1 (Type-B; Gen 1; upstream)
2 x USB 3.1 (Type-A; Gen 1; downstream)
1 x USB 3.1 (Type-C; Gen 1; DisplayPort; HDCP 1.3; 60W)
1 x HDMI 1.4 (HDCP 2.2)
1 x DisplayPort 1.2 (HDCP 1.3)
2 x USB 2.0 (downstream)
2 x USB 3.1 (Gen 1; downstream)
1 x USB 3.1 (Gen 1; Type-B; upstream)
1 x USB 3.1 (Gen 1; Type-C; DisplayPort; HDCP 1.3; 60W)
1 x HDMI 1.4 (HDCP 2.2)
1 x DisplayPort 1.2 (HDCP 1.3)
-High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAdaptive Contrast Management (ACM)
AMD FreeSync Premium
Flicker-free technology
Light sensor
Low Blue Light
Pantone Validated
ColorNavigator 7
Color mode (User
Adobe RGB
sRGB
Calibration (CAL))
DUE (Digital Uniformity Equalizer)
Flicker-free technology
ColorNavigator 7
Color mode (User
Adobe RGB
sRGB
Calibration (CAL))
DUE (Digital Uniformity Equalizer)
Flicker-free technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCE
TÜV GS
ISO9241-307 class II
MPRII
CB
TUV / S
PSE
VCCI-B
CB
TUV / S
PSE
VCCI-B

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 temperature-0 °C - 35 °C
32 °F - 95 °F
0 °C - 35 °C
32 °F - 95 °F
Operating humidity-20 % - 80 %20 % - 80 %
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-10 % - 90 %10 % - 90 %

Accessories

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

AccessoriesHDMI Cable
USB 3.0 cable
USB Type-C cable
Shielding Hood
DisplayPort cable
HDMI cable
USB Type-C cable
USB Type-C cable
DisplayPort cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington--
 Acer CM3271KEIZO CS2740-XEIZO CS2740