Comparison between:
- 34" AOC U34P2C
- 34" Iiyama ProLite XUB3493WQSU-B1
- 34" Iiyama ProLite XUB3490WQSU
- 34" AOC U3477PQU

Brand, series, model

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

AOC U34P2CIiyama ProLite XUB3493WQSU-B1Iiyama ProLite XUB3490WQSUAOC U3477PQU
AOC U34P2CIiyama ProLite XUB3493WQSU-B1Iiyama ProLite XUB3490WQSUAOC U3477PQU
Model alias--XUB3490WQSU-B1-

Display

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

Size class34 in34 in34 in34 in
Diagonal867 mm
86.7 cm
34.1339 in
2.8445 ft
867.05 mm
86.705 cm
34.1358 in
2.8447 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width799.795 mm
79.9795 cm
31.488 in
2.624 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Panel manufacturer--LG DisplayLG Display
Panel model--LM340UW1-SSA1LM340UW1-SSA1
Panel typeIPSADS-IPSAH-IPSAH-IPS
Panel bit depth8 bits8 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCNo-YesYes
Colors16777216 colors
24 bits
16777216 colors
24 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio2.389:12.389:12.389:12.389:1
Resolution3440 x 1440 pixels3440 x 1440 pixels3440 x 1440 pixels3440 x 1440 pixels
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
43 ppcm
109 ppi
43 ppcm
109 ppi
43 ppcm
109 ppi
43 ppcm
Display area88.37 %89.31 %86.87 %-
BacklightW-LEDW-LEDW-LEDW-LED
sRGB100 %100 %-97 %
Adobe RGB (1998)---71 %
NTSC (1953)83 %74 %72 %72 %
DCI P392 %---
Brightness300 cd/m²400 cd/m²320 cd/m²320 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast50000000 : 180000000 : 180000000 : 180000000 : 1
HDR-HDR--
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time--14 ms
0.0140 s
14 ms
0.0140 s
Input lag--16 ms
0.0160 s
20 ms
0.0200 s
CoatingAnti-glare/Matte (3H)Anti-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.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 120 kHz30 kHz - 115 kHz30 kHz - 100 kHz30 kHz - 160 kHz
Vertical frequency (digital)48 Hz - 75 Hz48 Hz - 75 Hz24 Hz - 75 Hz23 Hz - 80 Hz
---D-sub; DVI-D - 30 kHz - 99 kHz
DisplayPort - 30 kHz - 160 kHz
D-sub; DVI-D - 2560 x 1080 @ 60 Hz
DisplayPort - 3440 x 1440 @ 60 Hz
HDMI - 3440 x 1440 @ 30 Hz

Power supply and consumption

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

110V90 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 frequency47 Hz - 63 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-1.2 A1.5 A-
Power consumption (off)0.3 W0.5 W-0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (eco)--35 W47.54 W
Power consumption (average)46 W45 W48 W70 W
Power consumption (maximum)--60 W-
Energy efficiency class-AB-

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.

Width817.4 mm
81.74 cm
32.1811 in
2.6818 ft
817 mm
81.7 cm
32.1654 in
2.6804 ft
827.5 mm
82.75 cm
32.5787 in
2.7149 ft
-
Height370.7 mm
37.07 cm
14.5945 in
1.2162 ft
367 mm
36.7 cm
14.4488 in
1.2041 ft
372.5 mm
37.25 cm
14.6654 in
1.2221 ft
-
Depth55.7 mm
5.57 cm
2.1929 in
0.1827 ft
58.5 mm
5.85 cm
2.3031 in
0.1919 ft
58.5 mm
5.85 cm
2.3031 in
0.1919 ft
-
Weight6.2 kg
13.67 lbs
---
Width with stand817.4 mm
81.74 cm
32.1811 in
2.6818 ft
817 mm
81.7 cm
32.1654 in
2.6804 ft
827.5 mm
82.75 cm
32.5787 in
2.7149 ft
828 mm
82.8 cm
32.5984 in
2.7165 ft
Height with stand485.6 mm
48.56 cm
19.1181 in
1.5932 ft
415 mm
41.5 cm
16.3386 in
1.3615 ft
404.5 mm
40.45 cm
15.9252 in
1.3271 ft
624.5 mm
62.45 cm
24.5866 in
2.0489 ft
Depth with stand275.1 mm
27.51 cm
10.8307 in
0.9026 ft
230 mm
23 cm
9.0551 in
0.7546 ft
230 mm
23 cm
9.0551 in
0.7546 ft
229.2 mm
22.92 cm
9.0236 in
0.752 ft
Weight with stand9.4 kg
20.72 lbs
9.5 kg
20.94 lbs
8.5 kg
18.74 lbs
10 kg
22.05 lbs
ColorsBlack and GrayBlackBlackBlack
Silver

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesYesYesYes
Left pivot0 °0 °0 °0 °
Right pivot90 °90 °90 °90 °
Left/right swivelYesYesYesYes
Left swivel175 °45 °45 °165 °
Right swivel175 °45 °45 °165 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °3 °4 °5 °
Backward tilt22 °22 °20 °24 °

Audio

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

Speakers2 x 5 W2 x 5 W2 x 3 W2 x 3 W

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity4 x USB 3.2 (Type-A; downstream)
1 x USB 3.2 (Type-C; upstream; DP Alt Mode)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4 (MHL)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0 (MHL)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMD FreeSync Technology
Clear Vision
DDC2B (DDC/CI compatible)
Dynamic Colour Boost (DCB) technology
Dynamic Contrast Ratio (DCR) technology
Flicker-free technology
HDR Mode
Low Blue Light
Picture-by-Picture
Picture-in-Picture
AMD FreeSync technology
Advanced Contrast Ratio
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
Low Blue light
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCCC
CE
CECP
CEL
CH RoHS
cTUVus
FCC
ISO 9241-307
TUV Low Blue Light Certification
Win10
Energy Star
CE
TÜV-Bauart
EAC
VCCI-B
PSE
CE
ENERGY STAR
PSE
TCO Certified Displays 6.0
TÜV/GS
VCCI-B
CCC
CE
EAC
ENERGY STAR 6.0
Epeat Silver
GOST-R
RoHS
TCO Certified Displays 6.0
TÜV/GS

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 temperature0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %10 % - 85 %
Operating altitude---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 humidity0 % - 85 %5 % - 85 %5 % - 85 %5 % - 90 %
Storage altitude---12192 m
40000 ft

Accessories

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

AccessoriesHDMI cableDisplayPort cable
HDMI cable
USB cable
Audio cable
DisplayPort cable
HDMI cable
USB 2.0 cable
Audio cable
D-sub cable
DisplayPort cable
HDMI cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional features-Anti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 AOC U34P2CIiyama ProLite XUB3493WQSU-B1Iiyama ProLite XUB3490WQSUAOC U3477PQU