Comparison between:
- 27" HP E27d G4 QHD
- 27" Dell P2723D
- 27" Lenovo ThinkVision P27h-28

Brand, series, model

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

HP E27d G4 QHDDell P2723DLenovo ThinkVision P27h-28
HP E27d G4 QHDDell P2723DLenovo ThinkVision P27h-28
Model aliasE27d QHD Advanced Docking Monitor-62EDGAR6
Model year202020222021

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		684.667 mm
68.4667 cm
26.9554 in
2.2463 ft		685.8 mm
68.58 cm
27 in
2.25 ft
Width610.536 mm
61.0536 cm
24.0369 in
2.0031 ft		579.436 mm
57.9436 cm
22.8124 in
1.901 ft		610.536 mm
61.0536 cm
24.0369 in
2.0031 ft
Height349.864 mm
34.9864 cm
13.7742 in
1.1478 ft		322.464 mm
32.2464 cm
12.6954 in
1.058 ft		349.864 mm
34.9864 cm
13.7742 in
1.1478 ft
Panel typeIPSVAIPS
Panel bit depth8 bits8 bits (6 bits + FRC)8 bits
FRC-Yes-
LUT--8 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		0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density106 ppi
41 ppcm		112 ppi
44 ppcm		106 ppi
41 ppcm
Display area83.65 %97.4 %82.94 %
BacklightW-LEDW-LEDW-LED
sRGB99 %106 %99 %
DCI P3--75 %
Brightness250 cd/m²450 cd/m²300 cd/m²
Static contrast1000 : 1800 : 11000 : 1
Dynamic contrast5000000 : 1-3000000 : 1
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s		5 ms
0.0050 s		4 ms
0.0040 s
Average response time-8 ms
0.0080 s		6 ms
0.0060 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte

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.

Vertical frequency (digital)60 Hz50 Hz60 Hz
-Native - 60 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 A-
Power consumption (off)-0.3 W0.3 W
Power consumption (sleep)0.5 W0.3 W0.5 W
Power consumption (eco)37 W-22 W
Power consumption (average)95 W38 W42 W
Power consumption (maximum)200 W75 W175 W
Power consumption (annual)43 kWh55.76 kWh48.7 kWh
Energy efficiency classA--

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.

Width647.8 mm
64.78 cm
25.5039 in
2.1253 ft		586.1 mm
58.61 cm
23.0748 in
1.9229 ft		648.2 mm
64.82 cm
25.5197 in
2.1266 ft
Height394.2 mm
39.42 cm
15.5197 in
1.2933 ft		327.3 mm
32.73 cm
12.8858 in
1.0738 ft		397.3 mm
39.73 cm
15.6417 in
1.3035 ft
Depth63.7 mm
6.37 cm
2.5079 in
0.209 ft		40.68 mm
4.068 cm
1.6016 in
0.1335 ft		62.9 mm
6.29 cm
2.4764 in
0.2064 ft
Weight7.1 kg
15.65 lbs		4.04 kg
8.91 lbs		6.59 kg
14.53 lbs
Width with stand656.8 mm
65.68 cm
25.8583 in
2.1549 ft		587.1 mm
58.71 cm
23.1142 in
1.9262 ft		657.2 mm
65.72 cm
25.874 in
2.1562 ft
Height with stand590.6 mm
59.06 cm
23.252 in
1.9377 ft		349.7 mm
34.97 cm
13.7677 in
1.1473 ft		481.1 mm
48.11 cm
18.9409 in
1.5784 ft
Depth with stand498.2 mm
49.82 cm
19.6142 in
1.6345 ft		180.6 mm
18.06 cm
7.1102 in
0.5925 ft		221.2 mm
22.12 cm
8.7087 in
0.7257 ft
Weight with stand9.7 kg
21.38 lbs		6.26 kg
13.8 lbs		8.93 kg
19.69 lbs
Box width696 mm
69.6 cm
27.4016 in
2.2835 ft		-722 mm
72.2 cm
28.4252 in
2.3688 ft
Box height469 mm
46.9 cm
18.4646 in
1.5387 ft		-463 mm
46.3 cm
18.2283 in
1.519 ft
Box depth275 mm
27.5 cm
10.8268 in
0.9022 ft		-182 mm
18.2 cm
7.1654 in
0.5971 ft
Box weight13.3 kg
29.32 lbs		9.2 kg
20.28 lbs		9.51 kg
20.97 lbs
Stand width-268 mm
26.8 cm
10.5512 in
0.8793 ft		-
Stand depth-190.1 mm
19.01 cm
7.4843 in
0.6237 ft		208 mm
20.8 cm
8.189 in
0.6824 ft
ColorsBlackBlack and SilverRaven Black

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm75 x 75 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft		120 mm
12 cm
4.7244 in
0.3937 ft		130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesYesYes
Left pivot90 °0 °90 °
Right pivot90 °90 °90 °
Left/right swivelYesYesYes
Left swivel75 °135 °180 °
Right swivel75 °135 °180 °
Forward/backward tiltYesYesYes
Forward tilt5 °12 °14 °
Backward tilt20 °32 °35 °

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.

CameraYesNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.1 (Type-C; upstream; 100W)
1 x Ethernet RJ45
1 x HDMI 1.4
1 x DisplayPort 1.2 (out)
1 x DisplayPort 1.2 (in)
1 x 3.5 mm Microphone In
1 x 3.5 mm Audio Out		4 x USB 3.2 (Type-A; Gen1; 5 Gbps downstream)
1 x HDMI 1.4
1 x DisplayPort 1.2		4 x USB 3.2 (Type-A; Gen 1; downstream)
1 x HDMI 1.4
1 x DisplayPort 1.2 (out)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
HDCP (High-bandwidth Digital Content Protection)High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesLow Blue Light
Infra-Red Sensor		ComfortView Plus
Flicker-free technology
On-Screen Display (OSD) menu		Flicker-free technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCE
CB
KC
KCC
NOM
ISO 9241-307
EAC
TUVGS
cTUVus
PSB
CCC
CEL
ISC
VCCI
FCC
BSMI
Vietnam
MEPS
Australian-New Zealand MEPS
WEEE
BIS
CEC
EStandby
CECP
TUV-S		EPEAT Gold
Energy Star
RoHS
TCO Certified Edge
TUV Rheinland Flicker-free Certified
TUV Rheinland Low Blue Light Certified (Hardware Solution)		CCC
China Energy Efficiency Standard Tier 1
ENERGY STAR 8.0
EPEAT Gold
RoHS (EU 2002/95/EC)
TCO 9.0
TCO Edge 2.0
TÜV Rheinland Eye Comfort
Windows Certification

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		0 °C - 45 °C
32 °F - 113 °F
Operating humidity20 % - 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 % - 95 %5 % - 90 %5 % - 95 %
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.

AccessoriesHDMI cable
DisplayPort cable
USB Type-C cable		DisplayPort cable
USB Type-C cable
USB Type-A to Type-C cable		DisplayPort cable (NA and Brazil only)
USB Type-C to USB Type-A cable (NA and Brazil only)
USB Type-C to USB Type-C cable

Additional features

Information about other features.

Additional features-Security lock slotAnti-theft stand lock slot - Kensington
 HP E27d G4 QHDDell P2723DLenovo ThinkVision P27h-28