Comparison between:
- 27" HP Envy 27 4K
- 27" BenQ BL2711U
- 27" LG 27UD58

Brand, series, model

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

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

27" BenQ BL2711U

BenQ BL2711U

Display: 27 in, AHVA IPS, W-LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 300 cd/m²
Static contrast: 1000 : 1, Dynamic contrast: 20000000 : 1
Refresh rate: 30 Hz - 76 Hz
sRGB: 100 %, Adobe RGB: 99 %, NTSC: 72 %
Dimensions: 639 x 384.95 x 69.75 mm

27" LG 27UD58

LG 27UD58

Display: 27 in, AH-IPS, W-LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 250 cd/m²
Static contrast: 1000 : 1, Dynamic contrast: 5000000 : 1
Refresh rate: 56 Hz - 61 Hz
sRGB: 99 %
Dimensions: 633 x 376 x 61 mm
Weight: 5 kg

Model aliasW5A12AA--

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
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.74 mm
59.674 cm
23.4937 in
1.9578 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturer-AU OptronicsLG Display
Panel model-M270QAN01.0-
Panel typeIPSAHVA IPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits10 bits (8 bits + FRC)
FRCYesNoYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778
16:9
1.778
16:9
1.778
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 area90.03 %81.27 %84.16 %
BacklightW-LEDW-LEDW-LED
sRGB99 %100 %99 %
Adobe RGB (1998)-99 %-
NTSC (1953)72 %72 %-
Brightness350 cd/m²300 cd/m²250 cd/m²
Static contrast1300 : 11000 : 11000 : 1
Dynamic contrast10000000 : 120000000 : 15000000 : 1
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
4 ms
0.0040 s
5 ms
0.0050 s
Average response time14 ms
0.0140 s
12 ms
0.0120 s
-
Input lag-10 ms
0.0100 s
-
CoatingAnti-glare/MatteAnti-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.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)24 kHz - 134 kHz30 kHz - 140 kHz30 kHz - 135 kHz
Vertical frequency (digital)35 Hz - 60 Hz30 Hz - 76 Hz56 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)0.5 W0.5 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (average)-42 W29.5 W
Power consumption (maximum)126 W-37 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.

Width613.4 mm
61.34 cm
24.1496 in
2.0125 ft
639 mm
63.9 cm
25.1575 in
2.0965 ft
633 mm
63.3 cm
24.9213 in
2.0768 ft
Height362.7 mm
36.27 cm
14.2795 in
1.19 ft
384.95 mm
38.495 cm
15.1555 in
1.263 ft
376 mm
37.6 cm
14.8031 in
1.2336 ft
Depth40.1 mm
4.01 cm
1.5787 in
0.1316 ft
69.75 mm
6.975 cm
2.7461 in
0.2288 ft
61 mm
6.1 cm
2.4016 in
0.2001 ft
Weight4.8 kg
10.58 lbs
-5 kg
11.02 lbs
Width with stand613.4 mm
61.34 cm
24.1496 in
2.0125 ft
639 mm
63.9 cm
25.1575 in
2.0965 ft
633 mm
63.3 cm
24.9213 in
2.0768 ft
Height with stand429.3 mm
42.93 cm
16.9016 in
1.4085 ft
410.72 mm
41.072 cm
16.1701 in
1.3475 ft
464 mm
46.4 cm
18.2677 in
1.5223 ft
Depth with stand154.9 mm
15.49 cm
6.0984 in
0.5082 ft
239.65 mm
23.965 cm
9.435 in
0.7863 ft
202 mm
20.2 cm
7.9528 in
0.6627 ft
Weight with stand5.5 kg
12.13 lbs
8 kg
17.64 lbs
5.6 kg
12.35 lbs
ColorsGrayBlackBlack
White

Ergonomics

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

VESA mountNoYesYes
VESA interface-100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoYesNo
Height adjustment range-140 mm
14 cm
5.5118 in
0.4593 ft
-
Landscape/portrait pivotNoYesNo
Left pivot-0 °-
Right pivot-90 °-
Left/right swivelNoYesNo
Left swivel-45 °-
Right swivel-45 °-
Forward/backward tiltYesYesYes
Forward tilt5 °5 °2 °
Backward tilt25 °20 °15 °

Audio

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

Speakers-2 x 3 W-

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.1 (Type-C)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
DDC/CI
HDCP (High-bandwidth Digital Content Protection)
AMA (Advanced Motion Accelerator)
CAD/CAM mode
Display Pilot
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Light sensor
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Senseye 3
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Screen Split

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
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)
ENERGY STAR 6.0
TCO 6.0
BSMI
CCC
CE
ENERGY STAR
EPEAT Gold
FCC Class B
UL/cUL

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
--
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 95 %-5 % - 85 %
Storage altitude12192 m
40000 ft
--

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
USB Type-C 3.1 cable
Audio cable
DisplayPort cable
DVI-D cable
HDMI cable
USB 3.0 cable
HDMI cable

Additional features

Information about other features.

Additional featuresSecurity lock slot-Anti-theft stand lock slot - Kensington