Comparison between:
- 27" Lenovo ThinkVision P27q-30
- 27" ViewSonic VP2785-4K
- 27" BenQ PD2705U
- 27" EIZO CS2740

Brand, series, model

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

Lenovo ThinkVision P27q-30ViewSonic VP2785-4KBenQ PD2705UEIZO CS2740
Lenovo ThinkVision P27q-30ViewSonic VP2785-4KBenQ PD2705UEIZO CS2740
Model alias63A2GAR1-PD2705UECS2740-BK
Model year2022201720212019

Display

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

Size class27 in27 in27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
685.9 mm
68.59 cm
27.0039 in
2.2503 ft
684 mm
68.4 cm
26.9291 in
2.2441 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
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 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
335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.3 mm
33.53 cm
13.2008 in
1.1001 ft
Panel manufacturer-LG Display--
Panel model-LM270WR4-SSA1--
Panel typeIPSAH-IPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits
FRCYesYesYesNo
LUT-3D LUT
14 bits
-16 bits
Colors1073741824 colors
30 bits
1073741824 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
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
3840 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 pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.185 mm
0.0185 cm
0.0073 in
0.0006 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density109 ppi
42 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
Display area-90.18 %89.21 %82.85 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %100 %99 %100 %
Adobe RGB (1998)-99 %-99 %
NTSC (1953)-75.06 %-103 %
DCI P395 %96.4 %--
Brightness350 cd/m²350 cd/m²250 cd/m²350 cd/m²
Peak brightness--350 cd/m²-
Static contrast1000 : 11000 : 11200 : 11000 : 1
Dynamic contrast3000000 : 120000000 : 1--
HDRHDR10HDR10HDR10-
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
7 ms
0.0070 s
5 ms
0.0050 s
-
Average response time6 ms
0.0060 s
14 ms
0.0140 s
-10 ms
0.0100 s
Maximum response time14 ms
0.0140 s
--16 ms
0.0160 s
Input lag-30 ms
0.0300 s
--
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/MatteAnti-glare/Matte (3H)

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)---15 kHz - 135 kHz
Vertical frequency (digital)60 Hz60 Hz60 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

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
Power consumption (off)0.3 W-0.5 W1 W
Power consumption (sleep)0.5 W-0.5 W1 W
Power consumption (eco)-45 W--
Power consumption (average)-55 W27.5 W32 W
Power consumption (maximum)-70 W152 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.

Width-612.4 mm
61.24 cm
24.1102 in
2.0092 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
638 mm
63.8 cm
25.1181 in
2.0932 ft
Height-362.7 mm
36.27 cm
14.2795 in
1.19 ft
365.7 mm
36.57 cm
14.3976 in
1.1998 ft
378.2 mm
37.82 cm
14.8898 in
1.2408 ft
Depth-57.58 mm
5.758 cm
2.2669 in
0.1889 ft
86 mm
8.6 cm
3.3858 in
0.2822 ft
75 mm
7.5 cm
2.9528 in
0.2461 ft
Weight-3.92 kg
8.64 lbs
6 kg
13.23 lbs
6.7 kg
14.77 lbs
Width with stand-612.4 mm
61.24 cm
24.1102 in
2.0092 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
638 mm
63.8 cm
25.1181 in
2.0932 ft
Height with stand-545.51 mm
54.551 cm
21.4768 in
1.7897 ft
450.9 mm
45.09 cm
17.752 in
1.4793 ft
404.1 mm
40.41 cm
15.9094 in
1.3258 ft
Depth with stand-214.96 mm
21.496 cm
8.463 in
0.7052 ft
256.8 mm
25.68 cm
10.1102 in
0.8425 ft
265 mm
26.5 cm
10.4331 in
0.8694 ft
Weight with stand-6.4 kg
14.11 lbs
9.3 kg
20.5 lbs
10.3 kg
22.71 lbs
Box width-720 mm
72 cm
28.3465 in
2.3622 ft
--
Box height-460 mm
46 cm
18.1102 in
1.5092 ft
--
Box depth-268 mm
26.8 cm
10.5512 in
0.8793 ft
--
Box weight-10.13 kg
22.33 lbs
--
Stand depth--256.8 mm
25.68 cm
10.1102 in
0.8425 ft
-
ColorsRaven BlackBlackBlackBlack

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 adjustmentYesYesYesYes
Height adjustment range155 mm
15.5 cm
6.1024 in
0.5085 ft
130 mm
13 cm
5.1181 in
0.4265 ft
110 mm
11 cm
4.3307 in
0.3609 ft
155 mm
15.5 cm
6.1024 in
0.5085 ft
Landscape/portrait pivotYesYesYesYes
Left pivot90 °0 °0 °0 °
Right pivot90 °90 °90 °90 °
Left/right swivelYesYesYesYes
Left swivel45 °60 °30 °172 °
Right swivel45 °60 °30 °172 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt23.5 °21 °20 °35 °

Audio

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

Speakers--2 x 2.5 W-

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity4 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-B; Gen 1; upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4 (in)
1 x DisplayPort 1.4 (out)
1 x 3.5 mm Audio Out
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.1 (Type-C)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x DisplayPort 1.4 (Input mini)
1 x 3.5 mm Audio Out
2 x USB 3.2 (Type-B; upstream)
3 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-C; downstream)
1 x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
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)High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features4-side NearEdgeless Design
Flicker-free technology
Natural Low Blue Light
EcoModes
Hardware calibration ready
Light sensor
Picture-by-Picture
Picture-in-Picture
AMA (Advanced Motion Accelerator)
AMD FreeSync technology
Auto Pivot
Calman Verified
Color Modes
DualView
Flicker-free technology
Hotkey Puck G2
Low Blue Light
KVM Switch
Pantone Validated
Picture-by-Picture
Picture-in-Picture
Solidworks
Uniformity 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 licensesCCC
Energy Star 8.0
EPEAT Gold
RoHS (EU 2002/95/EC)
TCO 9.0
TCO Edge 2.0
TÜV Rheinland Eye Comfort
TÜV Rheinland Eye Safe
Windows Certification (Windows 10
Windows 10)
CB
CE
CCC
EAC / CU
ENERGY STAR
ErP
FCC class B
ICES-003
RoHS2
TCO Certified Displays
WEEE
-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 temperature0 °C - 45 °C
32 °F - 113 °F
0 °C - 40 °C
32 °F - 104 °F
-0 °C - 35 °C
32 °F - 95 °F
Operating humidity10 % - 80 %20 % - 90 %-20 % - 80 %
Operating altitude5000 m
16404.2 ft
3048 m
10000 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 % - 95 %5 % - 90 %-10 % - 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.

AccessoriesDisplayPort cable
USB Type-A to Type-B cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
-USB Type-C cable
DisplayPort cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington-
 Lenovo ThinkVision P27q-30ViewSonic VP2785-4KBenQ PD2705UEIZO CS2740