Comparison between:
- 34" Samsung C34F791
- 35" BenQ EX3501R
- 31.5" BenQ EX3203R

Brand, series, model

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

Samsung C34F791BenQ EX3501RBenQ EX3203R
Samsung C34F791BenQ EX3501RBenQ EX3203R
Model aliasLC34F791WQUXEN--
Model year201620172018

Display

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

Size class34 in35 in31.5 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
889 mm
88.9 cm
35 in
2.9167 ft
801 mm
80.1 cm
31.5354 in
2.628 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
697.344 mm
69.7344 cm
27.4545 in
2.2879 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
392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
Radius of curvature1500 mm
150 cm
59.0551 in
4.9213 ft
1800 mm
180 cm
70.8661 in
5.9055 ft
1800 mm
180 cm
70.8661 in
5.9055 ft
Panel manufacturerSamsungAU Optronics-
Panel modelLTM340YP04M350QVR01.1-
Panel typeSVAAMVAVA
Panel bit depth8 bits8 bits8 bits
FRCNoNoNo
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio2.389:12.389:11.778:1
16:9
Resolution3440 x 1440 pixels3440 x 1440 pixels2560 x 1440 pixels
Quad HD (QHD) / 1440p
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
0.272 mm
0.0272 cm
0.0107 in
0.0009 ft
Pixel density109 ppi
43 ppcm
106 ppi
41 ppcm
93 ppi
36 ppcm
Display area91.27 %85.92 %-
BacklightDirect LEDW-LEDW-LED
sRGB125 %100 %98 %
Adobe RGB (1998)92 %75 %-
NTSC (1953)88 %--
DCI P392 %85 %90 %
Brightness300 cd/m²300 cd/m²300 cd/m²
Peak brightness--400 cd/m²
Static contrast3000 : 12500 : 13000 : 1
Dynamic contrast100000000 : 1200000000 : 120000000 : 1
HDR-HDR10HDR
DisplayHDR 400
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 time-15 ms
0.0150 s
8 ms
0.0080 s
Maximum response time-20 ms
0.0200 s
15 ms
0.0150 s
Input lag25 ms
0.0250 s
15 ms
0.0150 s
11 ms
0.0110 s
CoatingAnti-glare/Matte (2H)Anti-glare/Matte (3H)Anti-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)-28 kHz - 155 kHz30 kHz - 167 kHz
Vertical frequency (digital)48 Hz - 100 Hz48 Hz - 100 Hz45 Hz - 144 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
Power consumption (off)0.5 W0.5 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)-35 W25 W
Power consumption (average)55 W65.7 W55 W
Power consumption (maximum)73 W-65 W
Power consumption (annual)--94 kWh
Energy efficiency classC-C

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
833.95 mm
83.395 cm
32.8327 in
2.7361 ft
-
Height362.8 mm
36.28 cm
14.2835 in
1.1903 ft
395.55 mm
39.555 cm
15.5728 in
1.2977 ft
-
Depth167 mm
16.7 cm
6.5748 in
0.5479 ft
94.49 mm
9.449 cm
3.7201 in
0.31 ft
-
Weight6.1 kg
13.45 lbs
--
Width with stand808.7 mm
80.87 cm
31.8386 in
2.6532 ft
833.95 mm
83.395 cm
32.8327 in
2.7361 ft
712.69 mm
71.269 cm
28.0587 in
2.3382 ft
Height with stand516 mm
51.6 cm
20.315 in
1.6929 ft
444.02 mm
44.402 cm
17.4811 in
1.4568 ft
536 mm
53.6 cm
21.1024 in
1.7585 ft
Depth with stand309.4 mm
30.94 cm
12.1811 in
1.0151 ft
224.08 mm
22.408 cm
8.822 in
0.7352 ft
223.87 mm
22.387 cm
8.8138 in
0.7345 ft
Weight with stand7.6 kg
16.76 lbs
10.4 kg
22.93 lbs
8.1 kg
17.86 lbs
Box weight-16.4 kg
36.16 lbs
13.4 kg
29.54 lbs
ColorsGrayGrayGray

Ergonomics

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

VESA mountYesNoYes
VESA interface100 x 100 mm-100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft
60 mm
6 cm
2.3622 in
0.1969 ft
60 mm
6 cm
2.3622 in
0.1969 ft
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltYesYesYes
Forward tilt2 °5 °5 °
Backward tilt34 °20 °20 °

Audio

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

Speakers2 x 7 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 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 Out
2 x USB 3.0 (downstream)
1 x USB 3.1 (Type-C)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB (Type-C)
2 x USB 3.0 (downstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
-High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Eco Saving Plus
Eye Saver Mode
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
Quantum Dot Color
Samsung MagicBright
Samsung MagicUpscale
AMA (Advanced Motion Accelerator)
AMD FreeSync technology
Brightness Intelligence Plus
Flicker-free technology
Low Blue light
Picture-by-Picture
Picture-in-Picture
AMA (Advanced Motion Accelerator)
AMD FreeSync 2 technology
Brightness Intelligence Plus
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 6.0
ISO9241-307
TÜV/Ergonomics
ENERGY STAR
TCO Displays
ENERGY STAR 7.0
TÜV Flicker-free
TÜV Low Blue Light
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)

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
--
Operating humidity10 % - 80 %--
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
--
Storage humidity5 % - 95 %--

Accessories

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

Accessories-DisplayPort cable - mini-DP to DP
HDMI cable
USB Type-C cable
DisplayPort cable
HDMI cable
USB Type-C cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 Samsung C34F791BenQ EX3501RBenQ EX3203R