Comparison between:
- 27" HP X27q
- 23.8" Dell P2415Q

Brand, series, model

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

HP X27qDell P2415Q
HP X27qDell P2415Q
Model alias2V7U3AA-
Model year20212014

Display

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

Size class27 in23.8 in
Diagonal685.891 mm
68.5891 cm
27.0036 in
2.2503 ft		604.7 mm
60.47 cm
23.8071 in
1.9839 ft
Width597.888 mm
59.7888 cm
23.5389 in
1.9616 ft		527.04 mm
52.704 cm
20.7496 in
1.7291 ft
Height336.312 mm
33.6312 cm
13.2406 in
1.1034 ft		296.46 mm
29.646 cm
11.6717 in
0.9726 ft
Panel manufacturerLG Display
BOE		LG Display
Panel modelLM270WQA-SSA2
MV270QHM-NF2		LM238WR2-SLA1
Panel typeIPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYes
Colors1073741824 colors
30 bits		1073741824 colors
30 bits
Aspect ratio1.778:1
16:9		1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p		3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft		0.137 mm
0.0137 cm
0.0054 in
0.0005 ft
Pixel density108 ppi
42 ppcm		185 ppi
72 ppcm
Display area89.48 %82.05 %
BacklightW-LEDW-LED
sRGB99 %99 %
NTSC (1953)-72 %
Brightness400 cd/m²300 cd/m²
Peak brightness475 cd/m²-
Static contrast1000 : 11000 : 1
Dynamic contrast10000000 : 12000000 : 1
HDRDisplayHDR 400-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time3.2 ms
0.0032 s		6 ms
0.0060 s
Average response time-8 ms
0.0080 s
Maximum response time-14 ms
0.0140 s
Input lag3.7 ms
0.0037 s		12 ms
0.0120 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)
Response time - 1 ms with overdriveCIE1976 - 102.28%
CIE1931 - 82.09%

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 (digital)30 kHz - 255 kHz31 kHz - 140 kHz
Vertical frequency (digital)55 Hz - 165 Hz29 Hz - 76 Hz
Gaming Console Compatible-

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 A1.8 A
Power consumption (off)-0.5 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (average)28 W45 W
Power consumption (maximum)70 W90 W
Power consumption (annual)32 kWh-
Energy efficiency classG-

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.

Width613.5 mm
61.35 cm
24.1535 in
2.0128 ft		566.64 mm
56.664 cm
22.3087 in
1.8591 ft
Height366.3 mm
36.63 cm
14.4213 in
1.2018 ft		336.06 mm
33.606 cm
13.2307 in
1.1026 ft
Depth50.5 mm
5.05 cm
1.9882 in
0.1657 ft		46.93 mm
4.693 cm
1.8476 in
0.154 ft
Weight-3.34 kg
7.36 lbs
Width with stand613.5 mm
61.35 cm
24.1535 in
2.0128 ft		566.64 mm
56.664 cm
22.3087 in
1.8591 ft
Height with stand415 mm
41.5 cm
16.3386 in
1.3615 ft		369.53 mm
36.953 cm
14.5484 in
1.2124 ft
Depth with stand211 mm
21.1 cm
8.3071 in
0.6923 ft		205 mm
20.5 cm
8.0709 in
0.6726 ft
Weight with stand6.3 kg
13.89 lbs		8.68 kg
19.14 lbs
Box width688 mm
68.8 cm
27.0866 in
2.2572 ft		-
Box height440 mm
44 cm
17.3228 in
1.4436 ft		-
Box depth225 mm
22.5 cm
8.8583 in
0.7382 ft		-
Box weight9.7 kg
21.38 lbs		-
Stand depth211 mm
21.1 cm
8.3071 in
0.6923 ft		-
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 range100 mm
10 cm
3.937 in
0.3281 ft		130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesYes
Left pivot0 °90 °
Right pivot90 °90 °
Left/right swivelNoYes
Left swivel-45 °
Right swivel-45 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt20 °21 °

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out		1 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
1 x HDMI 1.4 (MHL)
1 x DisplayPort (Output MST)
1 x DisplayPort (Input mini)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)-

Features

Some additional functional features of the model.

Features3-sided Micro-Edge design
Ambient Lighting
AMD FreeSync Premium
HP Eye Ease with Eyesafe certification
Flicker-free technology
Low Blue Light		-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesAustralian-New Zealand MEPS
BIS
CB
CE
Esesafe Crtified
ICES
ISO 9241-307
KC
NOM
PSB
TUV Bauart
TUV LBL
TUV-S
Vietnam MEPS
WEEE
SouthAfrica Energy
Mexico Energy		ENERGY STAR 6.0
Epeat Gold
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 humidity20 % - 80 %10 % - 80 %
Operating altitude5000 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
Storage humidity10 % - 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.

AccessoriesDisplayPort cableDisplayPort cable - mini-DP to DP
Factory calibration report
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresSecurity lock slotAnti-theft stand lock slot - Kensington
 HP X27qDell P2415Q