Comparison between:
- 27" BenQ PD2705U
- 27" Xiaomi 4K Monitor 27
- 27" LG 27UL500

Brand, series, model

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

BenQ PD2705UXiaomi 4K Monitor 27LG 27UL500
BenQ PD2705UXiaomi 4K Monitor 27LG 27UL500
Model aliasPD2705UEXMMNT27NU27UL500-W
Model year202120222019

Display

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

Size class27 in27 in27 in
Diagonal684 mm
68.4 cm
26.9291 in
2.2441 ft
684.66 mm
68.466 cm
26.9551 in
2.2463 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturerLG Display-BOE
Panel modelLM270WR3-SSC1-MV270QUM-N30
Panel typeIPSIPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
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 pitch0.185 mm
0.0185 cm
0.0073 in
0.0006 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 area89.21 %-86.72 %
BacklightW-LEDW-LEDW-LED
sRGB99 %-98 %
Brightness250 cd/m²400 cd/m²300 cd/m²
Peak brightness350 cd/m²--
Static contrast1200 : 11000 : 11000 : 1
Dynamic contrast-1000000 : 1-
HDRHDR10DisplayHDR 400HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
6 ms
0.0060 s
5 ms
0.0050 s
Average response time--14 ms
0.0140 s
Maximum response time--20 ms
0.0200 s
Input lag--9 ms
0.0090 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-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)--30 kHz - 135 kHz
Vertical frequency (digital)60 Hz60 Hz56 Hz - 61 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V110 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 255 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-3 A-
Power consumption (off)0.5 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.3 W0.5 W
Power consumption (eco)--26 W
Power consumption (average)27.5 W-36 W
Power consumption (maximum)152 W195 W41 W
Power consumption (annual)--82 kWh
Energy efficiency class--A

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.

Width614 mm
61.4 cm
24.1732 in
2.0144 ft
612.9 mm
61.29 cm
24.1299 in
2.0108 ft
622.6 mm
62.26 cm
24.5118 in
2.0427 ft
Height365.7 mm
36.57 cm
14.3976 in
1.1998 ft
-371 mm
37.1 cm
14.6063 in
1.2172 ft
Depth86 mm
8.6 cm
3.3858 in
0.2822 ft
-74.1 mm
7.41 cm
2.9173 in
0.2431 ft
Weight6 kg
13.23 lbs
-4.6 kg
10.14 lbs
Width with stand614 mm
61.4 cm
24.1732 in
2.0144 ft
612.9 mm
61.29 cm
24.1299 in
2.0108 ft
622.6 mm
62.26 cm
24.5118 in
2.0427 ft
Height with stand450.9 mm
45.09 cm
17.752 in
1.4793 ft
514.9 mm
51.49 cm
20.2717 in
1.6893 ft
460 mm
46 cm
18.1102 in
1.5092 ft
Depth with stand256.8 mm
25.68 cm
10.1102 in
0.8425 ft
200 mm
20 cm
7.874 in
0.6562 ft
209.4 mm
20.94 cm
8.2441 in
0.687 ft
Weight with stand9.3 kg
20.5 lbs
6.44 kg
14.2 lbs
5.1 kg
11.24 lbs
Box width--704 mm
70.4 cm
27.7165 in
2.3097 ft
Box height--518 mm
51.8 cm
20.3937 in
1.6995 ft
Box depth--192 mm
19.2 cm
7.5591 in
0.6299 ft
Box weight--8.6 kg
18.96 lbs
Stand depth256.8 mm
25.68 cm
10.1102 in
0.8425 ft
200 mm
20 cm
7.874 in
0.6562 ft
-
ColorsBlackBlackWhite

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm75 x 75 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesNo
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
120 mm
12 cm
4.7244 in
0.3937 ft
-
Landscape/portrait pivotYesYesNo
Left pivot0 °0 °-
Right pivot90 °90 °-
Left/right swivelYesYesNo
Left swivel30 °33 °-
Right swivel30 °33 °-
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt20 °21 °15 °

Audio

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

Speakers2 x 2.5 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 3.2 (Type-C; upstream; 65W; DP Alt Mode)
1 x USB 3.2 (Type-C; downstream)
2 x USB 3.2 (Type-B; upstream)
3 x USB 3.2 (Type-A; Gen 1; downstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB (Type-C; upstream)
2 x USB 3.0 (Type-A; downstream)
2 x HDMI 2.1
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
High-bandwidth Digital Content Protection (HDCP) 2.2-High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

FeaturesAMA (Advanced Motion Accelerator)
Auto Pivot
Calman Verified
Color Modes
DualView
Flicker-free technology
Hotkey Puck G2
Low Blue Light
KVM Switch
Pantone Validated
Picture-by-Picture
Picture-in-Picture
Solidworks
Uniformity Technology
Low Blue LightAMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
Low Blue Light
Super Resolution+

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-TUV Rheinland Low Blue Light CertifiedBSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
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 temperature-0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity-20 % - 80 %10 % - 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 % - 90 %5 % - 85 %
Storage altitude-12192 m
40000 ft
-

Accessories

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

Accessories-DisplayPort cable
USB cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-Anti-theft stand lock slot
 BenQ PD2705UXiaomi 4K Monitor 27LG 27UL500