Comparison between:
- 31.5" BenQ EX3203R
- 27" BenQ EW2770QZ
- 27" Dell UltraSharp UP2718Q

Brand, series, model

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

BenQ EX3203RBenQ EW2770QZDell UltraSharp UP2718Q
BenQ EX3203RBenQ EW2770QZDell UltraSharp UP2718Q

Display

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

Size class31.5 in27 in27 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
684 mm
68.4 cm
26.9291 in
2.2441 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width697.344 mm
69.7344 cm
27.4545 in
2.2879 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
Height392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
Radius of curvature1800 mm
180 cm
70.8661 in
5.9055 ft
--
Panel manufacturer-LG DisplayLG Display
Panel model-LM270WQ5-SSA1LM270WR6-SPA1
Panel typeVAAH3-IPSIPS
Panel bit depth8 bits8 bits10 bits
FRCNoNoNo
LUT--3D LUT
14 bits
Colors16777216 colors
24 bits
16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.272 mm
0.0272 cm
0.0107 in
0.0009 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density93 ppi
36 ppcm
109 ppi
42 ppcm
163 ppi
64 ppcm
Display area-92.31 %86.47 %
BacklightW-LEDW-LEDGB-r LED
sRGB98 %100 %100 %
Adobe RGB (1998)--100 %
NTSC (1953)-76 %-
DCI P390 %-97.7 %
Rec. 2020--76.9 %
Brightness300 cd/m²350 cd/m²400 cd/m²
Peak brightness400 cd/m²-1000 cd/m²
Static contrast3000 : 11000 : 11000 : 1
Dynamic contrast20000000 : 1200000000 : 1-
HDRHDR
DisplayHDR 400
-HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time4 ms
0.0040 s
5 ms
0.0050 s
6 ms
0.0060 s
Average response time8 ms
0.0080 s
14 ms
0.0140 s
8 ms
0.0080 s
Maximum response time15 ms
0.0150 s
-13 ms
0.0130 s
Input lag11 ms
0.0110 s
5 ms
0.0050 s
25 ms
0.0250 s
CoatingAnti-glare/Matte-Anti-glare/Matte (3H)
--CIE1972 - 103.96%
CIE1931 - 77.6%
Local dimming - 384 zones
HDR - 20000:1 contrast ratio

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 - 167 kHz30 kHz - 90 kHz30 kHz - 140 kHz
Vertical frequency (digital)45 Hz - 144 Hz50 Hz - 76 Hz24 Hz - 75 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)0.5 W-0.3 W
Power consumption (sleep)0.5 W0.5 W0.3 W
Power consumption (eco)25 W-45 W
Power consumption (average)55 W25 W90 W
Power consumption (maximum)65 W45 W120 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.

Width-613.8 mm
61.38 cm
24.1654 in
2.0138 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
Height-353.5 mm
35.35 cm
13.9173 in
1.1598 ft
369.1 mm
36.91 cm
14.5315 in
1.211 ft
Depth-64.3 mm
6.43 cm
2.5315 in
0.211 ft
64.4 mm
6.44 cm
2.5354 in
0.2113 ft
Weight-4.46 kg
9.83 lbs
5.98 kg
13.18 lbs
Width with stand712.69 mm
71.269 cm
28.0587 in
2.3382 ft
613.8 mm
61.38 cm
24.1654 in
2.0138 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
Height with stand536 mm
53.6 cm
21.1024 in
1.7585 ft
460.6 mm
46.06 cm
18.1339 in
1.5112 ft
402.6 mm
40.26 cm
15.8504 in
1.3209 ft
Depth with stand223.87 mm
22.387 cm
8.8138 in
0.7345 ft
198.1 mm
19.81 cm
7.7992 in
0.6499 ft
200.3 mm
20.03 cm
7.8858 in
0.6572 ft
Weight with stand8.1 kg
17.86 lbs
5.9 kg
13.01 lbs
8.4 kg
18.52 lbs
ColorsGrayBlackBlack

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesNoYes
Height adjustment range60 mm
6 cm
2.3622 in
0.1969 ft
-145 mm
14.5 cm
5.7087 in
0.4757 ft
Landscape/portrait pivotNoNoYes
Left pivot--0 °
Right pivot--90 °
Left/right swivelNoNoYes
Left swivel--45 °
Right swivel--45 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt20 °20 °21 °

Audio

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

Speakers-2 x 2 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 (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
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (charger - 5V/2.0A)
2 x USB 3.0 (downstream)
2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x DisplayPort 1.4 (Input mini)
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMA (Advanced Motion Accelerator)
AMD FreeSync 2 technology
Brightness Intelligence Plus
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Picture-by-Picture
Picture-in-Picture
AMA (Advanced Motion Accelerator)
Brightness Intelligence Plus (B.I.+)
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
DDC/CI
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 7.0
TÜV Flicker-free
TÜV Low Blue Light
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)CECP
ENERGY STAR
RoHS compliant
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 temperature--0 °C - 40 °C
32 °F - 104 °F
Operating humidity--10 % - 80 %
Operating altitude--5000 m
16404.2 ft
Storage temperature---20 °C - 60 °C
-4 °F - 140 °F
Storage humidity--5 % - 90 %
Storage altitude--12192 m
40000 ft

Accessories

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

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

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington--
 BenQ EX3203RBenQ EW2770QZDell UltraSharp UP2718Q