Comparison between:
- 27" Dell UltraSharp U2715H
- 27" HP Envy 27 4K

Brand, series, model

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

27" Dell UltraSharp U2715H

Dell UltraSharp U2715H

Display: 27 in, AH-IPS, W-LED, 2560 x 1440 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 350 cd/m²
Static contrast: 1000 : 1, Dynamic contrast: 2000000 : 1
Refresh rate: 56 Hz - 86 Hz
sRGB: 99 %, NTSC: 72 %
Dimensions: 612.7 x 363.4 x 46.4 mm
Weight: 4.91 kg

27" HP Envy 27 4K

HP Envy 27 4K

Display: 27 in, IPS, W-LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 350 cd/m²
Static contrast: 1300 : 1, Dynamic contrast: 10000000 : 1
Refresh rate: 35 Hz - 60 Hz
sRGB: 99 %, NTSC: 72 %
Dimensions: 613.4 x 362.7 x 40.1 mm
Weight: 4.8 kg

Model alias-W5A12AA

Display

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

Size class27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.74 mm
59.674 cm
23.4937 in
1.9578 ft
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
Height335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.66 mm
33.566 cm
13.215 in
1.1012 ft
Panel manufacturerLG Display-
Panel modelLM270WQ4-SSA1-
Panel typeAH-IPSIPS
Panel bit depth8 bits10 bits (8 bits + FRC)
FRCNoYes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778
16:9
1.778
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
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density109 ppi
42 ppcm
163 ppi
64 ppcm
Display area89.96 %90.03 %
BacklightW-LEDW-LED
sRGB99 %99 %
NTSC (1953)72 %72 %
Brightness350 cd/m²350 cd/m²
Static contrast1000 : 11300 : 1
Dynamic contrast2000000 : 110000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time6 ms
0.0060 s
5 ms
0.0050 s
Average response time-14 ms
0.0140 s
Maximum response time8 ms
0.0080 s
-
Input lag12 ms
0.0120 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte
CIE1976 - 91%
CIE1931 - 76%
-

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 - 113 kHz24 kHz - 134 kHz
Vertical frequency (digital)56 Hz - 86 Hz35 Hz - 60 Hz

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
Amperage1.5 A-
Power consumption (off)-0.5 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (average)36 W-
Power consumption (maximum)88 W126 W
Energy efficiency classB-

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.

Width612.7 mm
61.27 cm
24.122 in
2.0102 ft
613.4 mm
61.34 cm
24.1496 in
2.0125 ft
Height363.4 mm
36.34 cm
14.3071 in
1.1923 ft
362.7 mm
36.27 cm
14.2795 in
1.19 ft
Depth46.4 mm
4.64 cm
1.8268 in
0.1522 ft
40.1 mm
4.01 cm
1.5787 in
0.1316 ft
Weight4.91 kg
10.82 lbs
4.8 kg
10.58 lbs
Width with stand612.7 mm
61.27 cm
24.122 in
2.0102 ft
613.4 mm
61.34 cm
24.1496 in
2.0125 ft
Height with stand409.9 mm
40.99 cm
16.1378 in
1.3448 ft
429.3 mm
42.93 cm
16.9016 in
1.4085 ft
Depth with stand205 mm
20.5 cm
8.0709 in
0.6726 ft
154.9 mm
15.49 cm
6.0984 in
0.5082 ft
Weight with stand7.02 kg
15.48 lbs
5.5 kg
12.13 lbs
ColorsBlack
Silver
Gray

Ergonomics

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

VESA mountYesNo
VESA interface100 x 100 mm-
Removable standYesYes
Height adjustmentYesNo
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft
-
Landscape/portrait pivotYesNo
Left pivot90 °-
Right pivot0 °-
Left/right swivelYesNo
Left swivel45 °-
Right swivel45 °-
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt21 °25 °

Audio

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

Dell speaker bar AC511 - optional-

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity5 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4 (MHL 2.0)
1 x DisplayPort (Input mini)
1 x DisplayPort (Output MST)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB 3.1 (Type-C)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2

Features

Some additional functional features of the model.

Features-AMD FreeSync technology
DDC/CI
HDCP (High-bandwidth Digital Content Protection)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 6.0
Epeat Gold
RoHS Compliant
TCO Certified Displays
BSMI
C-Tick
CB
CCC
CE
CECP
CEL Grade 1
EAC
ENERGY STAR 7.0
EPA
Epeat Silver
FCC Class B
ICE
ISC
KC
KCC
NOM
PSB
SEPA
TCO EDGE
TÜV/S
VCCI-B
WHQL (Windows 10; Windows 8; Windows 7)

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 - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity10 % - 80 %20 % - 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 humidity5 % - 90 %5 % - 95 %
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 - mini-DP to DP
Factory calibration report
HDMI cable
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB Type-C 3.1 cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonSecurity lock slot