Comparison between:
- 27" Iiyama ProLite XB2779QQS-S1
- 27" LG UltraFine 5K
- 27" HP 27mx

Brand, series, model

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

Iiyama ProLite XB2779QQS-S1LG UltraFine 5KHP 27mx
Iiyama ProLite XB2779QQS-S1LG UltraFine 5KHP 27mx
Model aliasXB2779QQS-S127MD5KA-B
27MD5KB-B
4KK74AA

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
685.8 mm
68.58 cm
27 in
2.25 ft
Width595.2 mm
59.52 cm
23.4331 in
1.9528 ft
596.768 mm
59.6768 cm
23.4948 in
1.9579 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
335.682 mm
33.5682 cm
13.2158 in
1.1013 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Panel manufacturer-LG Display-
Panel typeIPSAH-IPSTN
Panel bit depth8 bits10 bits (8 bits + FRC)8 bits (6 bits + FRC)
FRCNoYesYes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution5120 x 2880 pixels5120 x 2880 pixels1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.116 mm
0.0116 cm
0.0046 in
0.0004 ft
0.117 mm
0.0117 cm
0.0046 in
0.0004 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
Pixel density218 ppi
86 ppcm
218 ppi
85 ppcm
81 ppi
32 ppcm
Display area74.23 %68.97 %-
BacklightW-LED-W-LED
NTSC (1953)78 %-72 %
DCI P3-99 %-
Brightness440 cd/m²500 cd/m²400 cd/m²
Static contrast1200 : 11200 : 11000 : 1
Dynamic contrast80000000 : 1-12000000 : 1
Horizontal viewing angle178 °178 °170 °
Vertical viewing angle178 °178 °160 °
Minimum response time4 ms
0.0040 s
-1 ms
0.0010 s
Average response time12 ms
0.0120 s
14 ms
0.0140 s
-
Input lag27 ms
0.0270 s
--
Coating-GlossyAnti-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 - 180 kHz30 kHz - 178 kHz30 kHz - 89 kHz
Vertical frequency (digital)55 Hz - 75 Hz48 Hz - 60 Hz50 Hz - 76 Hz
DisplayPort - 5120 x 2880 @ 60 Hz
HDMI - 3840 x 2160 @ 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
Amperage1.3 A--
Power consumption (off)-0.3 W0.25 W
Power consumption (sleep)0.5 W0.5 W0.42 W
Power consumption (average)60 W140 W40 W
Power consumption (maximum)-200 W-
Energy efficiency classD--

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.

Width650 mm
65 cm
25.5906 in
2.1325 ft
626 mm
62.6 cm
24.6457 in
2.0538 ft
-
Height413 mm
41.3 cm
16.2598 in
1.355 ft
464 mm
46.4 cm
18.2677 in
1.5223 ft
-
Depth43.5 mm
4.35 cm
1.7126 in
0.1427 ft
54 mm
5.4 cm
2.126 in
0.1772 ft
-
Width with stand650 mm
65 cm
25.5906 in
2.1325 ft
626 mm
62.6 cm
24.6457 in
2.0538 ft
613.7 mm
61.37 cm
24.1614 in
2.0135 ft
Height with stand434.5 mm
43.45 cm
17.1063 in
1.4255 ft
464 mm
46.4 cm
18.2677 in
1.5223 ft
510.3 mm
51.03 cm
20.0906 in
1.6742 ft
Depth with stand230 mm
23 cm
9.0551 in
0.7546 ft
239 mm
23.9 cm
9.4094 in
0.7841 ft
216.4 mm
21.64 cm
8.5197 in
0.71 ft
Weight with stand8.2 kg
18.08 lbs
8.5 kg
18.74 lbs
6.8 kg
14.99 lbs
ColorsSilverBlackBlack

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 adjustmentYesYesNo
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
110 mm
11 cm
4.3307 in
0.3609 ft
-
Landscape/portrait pivotNoNoNo
Left/right swivelYesNoNo
Left swivel45 °--
Right swivel45 °--
Forward/backward tiltYesYesYes
Forward tilt2 °5 °4 °
Backward tilt17 °25 °20 °

Audio

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

Speakers2 x 2 W2 x 5 W-
-Rich Bass-

Camera

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

CameraNoYesNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity3 x HDMI 2.0
2 x DisplayPort 1.2
1 x 3.5 mm Audio Out
3 x USB 3.0 (Type-C)
1 x Thunderbolt 3.0
1 x HDMI
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesEcoModes
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Picture-by-Picture
Picture-in-Picture
-AMD FreeSync technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCE
ENERGY STAR
PSE
TÜV/GS
VCCI-B
BSMI
CB
CCC
CE
ENERGY STAR 7.0
Epeat Gold
FCC Class B
KC
RCM
RoHS
UL/cUL
VCCI
BSMI
CB
CCC
CE
CSA
EAC
ENERGY STAR 7.0
FCC Class B
GEMS
IS 1121
ISC
KCC
MEPS
NOM
PSB
RCM
SABS
SASO
TÜV/GS
VCCI-B
WHQL (Windows 10)

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
5 °C - 35 °C
41 °F - 95 °F
Operating humidity10 % - 80 %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
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 85 %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.

AccessoriesDisplayPort cable
HDMI cable
Thunderbolt 3 cable-

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-Security lock slot
 Iiyama ProLite XB2779QQS-S1LG UltraFine 5KHP 27mx