Comparison between:
- 19.5" BenQ GL2070
- 19.5" Asus VA209N
- 19.5" LG 20MP38HQ
- 19.5" Dell E2020H

Brand, series, model

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

BenQ GL2070Asus VA209NLG 20MP38HQDell E2020H
BenQ GL2070Asus VA209NLG 20MP38HQDell E2020H
Model alias--20MP38HQ-B-
Model year2016201620172020

Display

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

Size class19.5 in19.5 in19.5 in19.5 in
Diagonal494 mm
49.4 cm
19.4488 in
1.6207 ft
494 mm
49.4 cm
19.4488 in
1.6207 ft
494 mm
49.4 cm
19.4488 in
1.6207 ft
494 mm
49.4 cm
19.4488 in
1.6207 ft
Width432 mm
43.2 cm
17.0079 in
1.4173 ft
418.608 mm
41.8608 cm
16.4806 in
1.3734 ft
433.92 mm
43.392 cm
17.0835 in
1.4236 ft
433.92 mm
43.392 cm
17.0835 in
1.4236 ft
Height239.76 mm
23.976 cm
9.4394 in
0.7866 ft
262.35 mm
26.235 cm
10.3287 in
0.8607 ft
236.34 mm
23.634 cm
9.3047 in
0.7754 ft
236.34 mm
23.634 cm
9.3047 in
0.7754 ft
Panel typeTNIPSTNTN
Panel bit depth8 bits (6 bits + FRC)8 bits8 bits (6 bits + FRC)8 bits (6 bits + FRC)
FRCYes-YesYes
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.6:1
16:10
1.778:1
16:9
1.778:1
16:9
Resolution1600 x 900 pixels1440 x 900 pixels1600 x 900 pixels1600 x 900 pixels
Pixel pitch0.27 mm
0.027 cm
0.0106 in
0.0009 ft
0.291 mm
0.0291 cm
0.0114 in
0.001 ft
0.271 mm
0.0271 cm
0.0107 in
0.0009 ft
0.271 mm
0.0271 cm
0.0107 in
0.0009 ft
Pixel density94 ppi
37 ppcm
87 ppi
34 ppcm
93 ppi
36 ppcm
93 ppi
36 ppcm
Display area81.52 %-77.31 %-
BacklightW-LEDW-LEDW-LEDW-LED
NTSC (1953)72 %72 %72 %72 %
Brightness200 cd/m²250 cd/m²200 cd/m²250 cd/m²
Static contrast600 : 11000 : 1600 : 11000 : 1
Dynamic contrast12000000 : 180000000 : 1--
Horizontal viewing angle170 °178 °170 °170 °
Vertical viewing angle160 °178 °160 °160 °
Minimum response time5 ms
0.0050 s
-5 ms
0.0050 s
5 ms
0.0050 s
Average response time-14 ms
0.0140 s
--
CoatingAnti-glare/Matte (3H)Anti-glare/MatteAnti-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.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (analog)-24 kHz - 83 kHz--
Horizontal frequency (digital)30 kHz - 83 kHz24 kHz - 83 kHz30 kHz - 83 kHz-
Vertical frequency (analog)-55 Hz - 76 Hz--
Vertical frequency (digital)50 Hz - 76 Hz55 Hz - 76 Hz56 Hz - 75 Hz60 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 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 A--0.7 A
Power consumption (off)0.3 W0.5 W0.3 W0.3 W
Power consumption (sleep)0.3 W0.5 W0.3 W0.3 W
Power consumption (eco)---10.7 W
Power consumption (average)13 W25 W16 W11 W
Power consumption (maximum)17 W-20 W14 W
Energy efficiency class--A-

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.

Width462 mm
46.2 cm
18.189 in
1.5157 ft
-463 mm
46.3 cm
18.2283 in
1.519 ft
471.424 mm
47.1424 cm
18.56 in
1.5467 ft
Height275 mm
27.5 cm
10.8268 in
0.9022 ft
-286.5 mm
28.65 cm
11.2795 in
0.94 ft
-
Depth49.29 mm
4.929 cm
1.9406 in
0.1617 ft
-57.4 mm
5.74 cm
2.2598 in
0.1883 ft
-
Weight2.41 kg
5.31 lbs
-2 kg
4.41 lbs
2.2 kg
4.85 lbs
Width with stand462 mm
46.2 cm
18.189 in
1.5157 ft
454.6 mm
45.46 cm
17.8976 in
1.4915 ft
463 mm
46.3 cm
18.2283 in
1.519 ft
471.424 mm
47.1424 cm
18.56 in
1.5467 ft
Height with stand385.47 mm
38.547 cm
15.176 in
1.2647 ft
376.26 mm
37.626 cm
14.8134 in
1.2344 ft
358.8 mm
35.88 cm
14.126 in
1.1772 ft
368.96 mm
36.896 cm
14.526 in
1.2105 ft
Depth with stand189.17 mm
18.917 cm
7.4476 in
0.6206 ft
189.55 mm
18.955 cm
7.4626 in
0.6219 ft
167.8 mm
16.78 cm
6.6063 in
0.5505 ft
170.942 mm
17.0942 cm
6.73 in
0.5608 ft
Weight with stand2.99 kg
6.59 lbs
2.6 kg
5.73 lbs
2.2 kg
4.85 lbs
2.94 kg
6.48 lbs
ColorsBlackBlackBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm75 x 75 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivel-NoNoNo
Forward/backward tiltNoYesYesYes
Forward tilt-5 °5 °5 °
Backward tilt-20 °20 °21 °

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x DVI-D Dual Link
1 x D-sub
1 x DVI-D Dual Link
1 x D-sub
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
1 x D-sub
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 1.2

Features

Some additional functional features of the model.

FeaturesFlicker-free technology
Low Blue Light
Flicker-free technology
GamePlus (Crosshair/Timer)
Low Blue Light
SPLENDID Video Intelligence Technology
DDC/CI
Flicker-free technology
Screen Split
Dell Display Manager
Flicker-free technology
Low Blue Light
PowerNap

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 7.0
TCO 7.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CCC
CE
cTick
ErP
eStandby
RoHS
TÜV Low Blue Light
TÜV Flicker-free
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 7)
BSMI
CCC
CE
ENERGY STAR 6.0
ErP
FCC Class B
TÜV/GS
UL/cUL
Energy Star
EPEAT
TCO Certified Display

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
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity--10 % - 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
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity--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.

AccessoriesD-sub cableD-sub cable
DVI-D cable
D-sub cable
HDMI cable
DisplayPort cable
VGA cable (EMEA and Japan only)

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington-Security lock slot
 BenQ GL2070Asus VA209NLG 20MP38HQDell E2020H