Comparison between:
- 28" BenQ EL2870U
- 27" LG 27UD68P
- 27" HP Envy 27 4K

Brand, series, model

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

BenQ EL2870ULG 27UD68PHP Envy 27 4K
BenQ EL2870ULG 27UD68PHP Envy 27 4K
Model alias-27UD68-WW5A12AA

Display

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

Size class28 in27 in27 in
Diagonal709 mm
70.9 cm
27.9134 in
2.3261 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width620.928 mm
62.0928 cm
24.446 in
2.0372 ft
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
Height341.28 mm
34.128 cm
13.4362 in
1.1197 ft
335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.66 mm
33.566 cm
13.215 in
1.1012 ft
Panel manufacturer-LG Display-
Panel model-LM270WR3-SSA1-
Panel typeTNAH-IPSIPS
Panel bit depth10 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRC-YesYes
Colors1073741824 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
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 pitch0.162 mm
0.0162 cm
0.0064 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 density157 ppi
61 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
Display area-89.21 %90.03 %
BacklightW-LEDW-LEDW-LED
sRGB-99 %99 %
NTSC (1953)72 %78 %72 %
Brightness300 cd/m²350 cd/m²350 cd/m²
Static contrast1000 : 11300 : 11300 : 1
Dynamic contrast120000000 : 15000000 : 110000000 : 1
HDRHDR--
Horizontal viewing angle170 °178 °178 °
Vertical viewing angle160 °178 °178 °
Minimum response time1 ms
0.0010 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time4 ms
0.0040 s
14 ms
0.0140 s
14 ms
0.0140 s
Input lag-10 ms
0.0100 s
-
Coating-Anti-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.

Horizontal frequency (digital)30 kHz - 135 kHz30 kHz - 135 kHz24 kHz - 134 kHz
Vertical frequency (digital)60 Hz56 Hz - 61 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 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
Amperage-2 A-
Power consumption (off)0.5 W0.3 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)-20 W-
Power consumption (average)55 W29 W-
Power consumption (maximum)-40 W126 W
Energy efficiency class-B-

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-615 mm
61.5 cm
24.2126 in
2.0177 ft
613.4 mm
61.34 cm
24.1496 in
2.0125 ft
Height-365.1 mm
36.51 cm
14.374 in
1.1978 ft
362.7 mm
36.27 cm
14.2795 in
1.19 ft
Depth-39.3 mm
3.93 cm
1.5472 in
0.1289 ft
40.1 mm
4.01 cm
1.5787 in
0.1316 ft
Weight-4.6 kg
10.14 lbs
4.8 kg
10.58 lbs
Width with stand657.9 mm
65.79 cm
25.9016 in
2.1585 ft
615 mm
61.5 cm
24.2126 in
2.0177 ft
613.4 mm
61.34 cm
24.1496 in
2.0125 ft
Height with stand476.27 mm
47.627 cm
18.7508 in
1.5626 ft
417.7 mm
41.77 cm
16.4449 in
1.3704 ft
429.3 mm
42.93 cm
16.9016 in
1.4085 ft
Depth with stand149.6 mm
14.96 cm
5.8898 in
0.4908 ft
252.4 mm
25.24 cm
9.937 in
0.8281 ft
154.9 mm
15.49 cm
6.0984 in
0.5082 ft
Weight with stand5.7 kg
12.57 lbs
6.7 kg
14.77 lbs
5.5 kg
12.13 lbs
ColorsBlackBlack
White
Gray

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoYesNo
Height adjustment range-120 mm
12 cm
4.7244 in
0.3937 ft
-
Landscape/portrait pivotNoYesNo
Left pivot-0 °-
Right pivot-0 °-
Left/right swivelNoNoNo
Forward/backward tiltYesYesYes
Forward tilt5 °2 °5 °
Backward tilt15 °15 °25 °

Audio

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

Speakers2 x 2 W--

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 2.0
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.

FeaturesAMA (Advanced Motion Accelerator)
AMD FreeSync technology
Brightness Intelligence Plus
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Low Blue Light
6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
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 7.0
TÜV Flicker-free
TÜV Low Blue Light
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
BSMI
CCC
CE
cTick
ENERGY STAR
Epeat Gold
FCC Class B
SEMKO
TCO Certified Displays 6.0
TÜV/GS
UL/cUL
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 temperature-0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity-10 % - 80 %20 % - 80 %
Operating altitude--5000 m
16404.2 ft
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 85 %5 % - 95 %
Storage altitude--12192 m
40000 ft

Accessories

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

Accessories-DisplayPort cable
HDMI cable
DisplayPort cable
HDMI cable
USB Type-C 3.1 cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonSecurity lock slot
 BenQ EL2870ULG 27UD68PHP Envy 27 4K