Comparison between:
- 34" Samsung C34J791
- 35" AOC AGON AG352UCG6
- 34.14" Dell Alienware AW3418DW

Brand, series, model

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

Samsung C34J791AOC AGON AG352UCG6Dell Alienware AW3418DW
Samsung C34J791AOC AGON AG352UCG6Dell Alienware AW3418DW
Model aliasLC34J791WTEXXS--

Display

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

Size class34 in35 in34.14 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
889 mm
88.9 cm
35 in
2.9167 ft
867.2 mm
86.72 cm
34.1417 in
2.8451 ft
Width799.8 mm
79.98 cm
31.4882 in
2.624 ft
819.408 mm
81.9408 cm
32.2602 in
2.6883 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
345.888 mm
34.5888 cm
13.6176 in
1.1348 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature1500 mm
150 cm
59.0551 in
4.9213 ft
1800 mm
180 cm
70.8661 in
5.9055 ft
1900 mm
190 cm
74.8031 in
6.2336 ft
Panel manufacturerSamsungAU OptronicsLG Display
Panel model-M350QVR01.?LM340UW4-SSA1
Panel typeSVAAMVAAH-IPS
Panel bit depth8 bits8 bits8 bits
FRCNoNoNo
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio2.389:12.389:12.389:1
Resolution3440 x 1440 pixels3440 x 1440 pixels3440 x 1440 pixels
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.238 mm
0.0238 cm
0.0094 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
43 ppcm
106 ppi
41 ppcm
109 ppi
43 ppcm
Display area91.27 %-90.51 %
BacklightW-LEDW-LEDW-LED
sRGB125 %100 %99 %
Adobe RGB (1998)92 %--
Brightness300 cd/m²300 cd/m²300 cd/m²
Static contrast3000 : 12500 : 11000 : 1
Dynamic contrast100000000 : 120000000 : 1-
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
4 ms
0.0040 s
Average response time14 ms
0.0140 s
10 ms
0.0100 s
10 ms
0.0100 s
Maximum response time-20 ms
0.0200 s
-
Input lag6 ms
0.0060 s
6 ms
0.0060 s
4 ms
0.0040 s
CoatingAnti-glare/Matte (2H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
--CIE1976 - 82%
CIE1931 - 73%

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 - 152 kHz30 kHz - 180 kHz73 kHz - 151 kHz
Vertical frequency (digital)48 Hz - 100 Hz24 Hz - 100 Hz30 Hz - 120 Hz
-DisplayPort - 73 kHz - 180 kHz; 30 Hz - 120 Hz
HDMI - 30 kHz - 140 kHz; 24 Hz - 60 Hz
DisplayPort - 3440 x 1440 @ 120 Hz
HDMI - 3440 x 1440 @ 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
Electric current (A)--1.8 A
Power consumption (off)0.3 W0.5 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)65 W35 W25 W
Power consumption (average)180 W50 W60 W
Power consumption (maximum)-70 W110 W

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.

Width808.7 mm
80.87 cm
31.8386 in
2.6532 ft
-813.45 mm
81.345 cm
32.0256 in
2.6688 ft
Height362.8 mm
36.28 cm
14.2835 in
1.1903 ft
-363.68 mm
36.368 cm
14.3181 in
1.1932 ft
Depth167 mm
16.7 cm
6.5748 in
0.5479 ft
-121.37 mm
12.137 cm
4.7783 in
0.3982 ft
Weight6.3 kg
13.89 lbs
-7.27 kg
16.03 lbs
Width with stand808.7 mm
80.87 cm
31.8386 in
2.6532 ft
847 mm
84.7 cm
33.3465 in
2.7789 ft
813.45 mm
81.345 cm
32.0256 in
2.6688 ft
Height with stand516 mm
51.6 cm
20.315 in
1.6929 ft
483 mm
48.3 cm
19.0157 in
1.5846 ft
442.44 mm
44.244 cm
17.4189 in
1.4516 ft
Depth with stand309.4 mm
30.94 cm
12.1811 in
1.0151 ft
266 mm
26.6 cm
10.4724 in
0.8727 ft
319.09 mm
31.909 cm
12.5626 in
1.0469 ft
Weight with stand7.7 kg
16.98 lbs
11.8 kg
26.01 lbs
12.24 kg
26.98 lbs
ColorsWhite
Silver
Black
Silver
Gray

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm
200 x 200 mm
100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft
110 mm
11 cm
4.3307 in
0.3609 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoNoNo
Left/right swivelNoYesYes
Left swivel-30 °20 °
Right swivel-30 °20 °
Forward/backward tiltYesYesYes
Forward tilt2 °5.5 °5 °
Backward tilt34 °28 °25 °

Audio

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

Speakers2 x 7 W2 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 USB 2.0 (downstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
2 x Thunderbolt 3.0
1 x 3.5 mm Audio Out
1 x USB 3.0 (downstream)
1 x USB 3.0 (quick charge)
1 x HDMI 1.4
1 x DisplayPort 1.2
2 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Eco Saving Plus
Eye Saver Mode
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
NVidia G-SYNC Technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
NVidia G-SYNC Technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
FCC Class B
ISO9241-307
TÜV/Ergonomics
CE
EAC
ENERGY STAR 7
TCO 7.0
TÜV Bauart
RoHS Compliant

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 temperature10 °C - 40 °C
50 °F - 104 °F
-0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 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 humidity5 % - 95 %-5 % - 90 %
Storage altitude--12192 m
40000 ft

Accessories

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

Accessories-Audio cable
DisplayPort cable
HDMI cable
DisplayPort cable
DisplayPort cable - mini-DP to DP
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonSecurity lock slot
 Samsung C34J791AOC AGON AG352UCG6Dell Alienware AW3418DW