Comparison between:
- 42.5" Acer ET430K
- 42.5" HP Z43
- 42.51" Dell P4317Q
- 40" AOC C4008VU8

Brand, series, model

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

Acer ET430KHP Z43Dell P4317QAOC C4008VU8
Acer ET430KHP Z43Dell P4317QAOC C4008VU8
Model aliasET430K wmiiqppx1AA85A4--

Display

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

Size class42.5 in42.5 in42.51 in40 in
Diagonal1080 mm
108 cm
42.5197 in
3.5433 ft
1080 mm
108 cm
42.5197 in
3.5433 ft
1080 mm
108 cm
42.5197 in
3.5433 ft
1016 mm
101.6 cm
40 in
3.3333 ft
Width941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
941.184 mm
94.1184 cm
37.0545 in
3.0879 ft
884.74 mm
88.474 cm
34.8323 in
2.9027 ft
Height529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
529.416 mm
52.9416 cm
20.8431 in
1.7369 ft
497.66 mm
49.766 cm
19.5929 in
1.6327 ft
Radius of curvature---3000 mm
300 cm
118.11 in
9.8425 ft
Panel manufacturer-LG DisplayTP Vision-
Panel model-LC430EQE-FHA1TPT430U3-EQYSHM-
Panel typeIPSIPSIPSVA
Panel bit depth10 bits (8 bits + FRC)8 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesNoYesYes
Colors1073741824 colors
30 bits
16777216 colors
24 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
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
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
0.245 mm
0.0245 cm
0.0096 in
0.0008 ft
0.23 mm
0.023 cm
0.0091 in
0.0008 ft
Pixel density103 ppi
40 ppcm
103 ppi
40 ppcm
103 ppi
40 ppcm
110 ppi
43 ppcm
Display area91.78 %90.58 %90.4 %-
BacklightW-LEDW-LEDW-LEDW-LED
sRGB-96 %96 %100 %
Adobe RGB (1998)--67 %80 %
NTSC (1953)72 %72 %72 %85 %
DCI P3---94 %
Brightness350 cd/m²350 cd/m²350 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 14000 : 1
Dynamic contrast100000000 : 15000000 : 12000000 : 120000000 : 1
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
6 ms
0.0060 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
---
Maximum response time---25 ms
0.0250 s
Input lag18 ms
0.0180 s
-28 ms
0.0280 s
65 ms
0.0650 s
Coating-Anti-glare/Matte (3H)Anti-glare/Matte (2H)Anti-glare/Matte (3H)
--CIE1976 - 82%
CIE1931 - 72%
-

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 133 kHz121.8 kHz - 140 kHz30 kHz - 83 kHz30 kHz - 160 kHz
Vertical frequency (digital)50 Hz - 60 Hz47 Hz - 63 Hz56 Hz - 76 Hz23 Hz - 80 Hz
--DisplayPort - 3840 x 2160 @ 60 HzD-sub; HDMI 1.4; MHL - 30 kHz - 99 kHz
DisplayPort; HDMI 2.0 - 30 kHz - 160 kHz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)--2 A2.25 A
Power consumption (off)0.35 W0.35 W0.3 W0.5 W
Power consumption (sleep)0.45 W0.5 W0.3 W0.5 W
Power consumption (eco)55 W71 W70 W47 W
Power consumption (average)69 W95 W--
Power consumption (maximum)-205 W160 W-
Energy efficiency classAB--

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.

Width966 mm
96.6 cm
38.0315 in
3.1693 ft
972.1 mm
97.21 cm
38.2717 in
3.1893 ft
973.1 mm
97.31 cm
38.311 in
3.1926 ft
-
Height562 mm
56.2 cm
22.126 in
1.8438 ft
565.9 mm
56.59 cm
22.2795 in
1.8566 ft
566.4 mm
56.64 cm
22.2992 in
1.8583 ft
-
Depth65 mm
6.5 cm
2.5591 in
0.2133 ft
122.8 mm
12.28 cm
4.8346 in
0.4029 ft
83 mm
8.3 cm
3.2677 in
0.2723 ft
-
Weight-12.45 kg
27.45 lbs
14.11 kg
31.11 lbs
-
Width with stand966 mm
96.6 cm
38.0315 in
3.1693 ft
972.1 mm
97.21 cm
38.2717 in
3.1893 ft
973.1 mm
97.31 cm
38.311 in
3.1926 ft
906.8 mm
90.68 cm
35.7008 in
2.9751 ft
Height with stand653 mm
65.3 cm
25.7087 in
2.1424 ft
619 mm
61.9 cm
24.3701 in
2.0308 ft
658 mm
65.8 cm
25.9055 in
2.1588 ft
631.8 mm
63.18 cm
24.874 in
2.0728 ft
Depth with stand243 mm
24.3 cm
9.5669 in
0.7972 ft
240 mm
24 cm
9.4488 in
0.7874 ft
250 mm
25 cm
9.8425 in
0.8202 ft
245.8 mm
24.58 cm
9.6772 in
0.8064 ft
Weight with stand12.36 kg
27.25 lbs
16.95 kg
37.37 lbs
17.93 kg
39.53 lbs
-
ColorsWhiteBlackGrayWhite
Silver

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 200 mm100 x 200 mm100 x 100 mm
200 x 200 mm
100 x 100 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoYesNoYes
Left swivel-10 °-30 °
Right swivel-10 °-30 °
Forward/backward tiltYesYesYesYes
Forward tilt3.5 °5 °5 °5.5 °
Backward tilt11.5 °10 °10 °21.5 °

Audio

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

Speakers2 x 7 W-2 x 8 W2 x 5 W

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
2 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x DisplayPort 1.2 (Output MST)
1 x 3.5 mm Audio Out
3 x USB 3.0 (downstream)
2 x USB 3.1 (Type-C)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4 (MHL)
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x RS232 (C)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4 (MHL)
1 x HDMI 2.0 (MHL)
2 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesBlue Light Filter
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Super Sharpness
DDC/CI
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCB
CCC
CE
CECP
cETLus
eSTANDBY
EAC
FCC Class B
ISO9241-307
J-MOS
KUCAS
RCM
RoHS
SEMKO
TÜV/Ergonomics
WEEE
VCCI
BSMI
C-Tick
CB
CCC
CE
CECP
CEL
EAC
ENERGY STAR
KC
KCC
VCCI-B
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
ENERGY STAR 6.0
RoHS Compliant
TCO Certified Displays
CCC
CECP
CEL1
EAC
ENERGY STAR
RoHS
TCO Certified Displays

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
5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 85 %20 % - 80 %10 % - 80 %10 % - 85 %
Operating altitude3658 m
12001.3 ft
5000 m
16404.2 ft
5000 m
16404.2 ft
3657.6 m
12000 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
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity20 % - 80 %5 % - 95 %5 % - 90 %5 % - 90 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft
12192 m
40000 ft
12192 m
40000 ft

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
DisplayPort cable
USB Type-C cable
DisplayPort cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
Audio cable
DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonSecurity lock slotSecurity lock slotAnti-theft stand lock slot - Kensington
 Acer ET430KHP Z43Dell P4317QAOC C4008VU8