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Dell S2721D vs LG DualUp 28MQ780 Comparison

Dell S2721D photo
LG DualUp 28MQ780 photo
BASIC FEATURES
 
 
Screen Size (Inch)
27 inch
27.6 inch
Screen Resolution
2560x1440 pixel
2560x2880 pixel
Display Technology
IPS
IPS
Refresh Rate
75 Hz
60 Hz
Response Time
4 ms
5 ms
HDMI
Yes
Yes
DisplayPort (DP)
Yes
Yes
Brightness (Typical)
350 cd/m²
300 cd/m²
D-Sub (VGA)
No
No
Height Adjustment
No
Yes
FULL FEATURES
 
 
SCREEN
 
 
Screen Size (Inch)
Screen Size (cm)
Screen Resolution
Screen Resolution Standard
Display Technology
IPS
IPS
Refresh Rate
Digital Signal Frequency
48~75 Hz
 
Aspect Ratio
Pixel Density
Dot Pitch
0.233 mm
0.182 mm
Contrast Ratio (Static)
Brightness (Typical)
350 cd/m²
300 cd/m²
Response Time
Colour Depth
Screen Panel Type
Horizontal Viewing Angle
178 º
178 º
Vertical Viewing Angle
178 º
178 º
sRGB Support
Yes
 
sRGB Color Gamut
99 %
 
DCI-P3 Support
 
Yes
DCI-P3 Color Gamut
 
98 %
CONNECTIONS
 
 
HDMI
Yes
Yes
HDMI Version
1.4
 
Number of HDMI Ports
2
2
DisplayPort (DP)
Yes
Yes
DisplayPort Version
1.2
1.4
DisplayPort Number
1
1
USB-C (Type-C)
No
Yes
USB-C (Type-C) Number
 
1
Mini DisplayPort (mDP)
No
No
DVI
No
No
D-Sub (VGA)
No
No
USB (Type-A)
No
Yes
USB (Type-A) Version
 
Number of USB (Type-A)
 
2
USB (Type-B) (Upstream)
 
Var
Earphone Output (3.5mm)
No
Yes
Audio Line-In (3.5mm)
No
No
Kensington Security Slot
Yes
Yes
Other Connections
 
STAND
 
 
Up-Down Rotation (Tilt)
Yes
Yes
Tilt Range (-)
-5 º
 
Tilt Range (+)
+21 º
 
Right-Left Rotation (Swivel)
No
Yes
Horizontal-Vertical Rotation (Pivot)
No
Yes
Height Adjustment
No
Yes
Stand Colour
Silver
Black
DESIGN & DIMENSIONS
 
 
Width (with stand)
611.6 mm
481.5 mm
Height (with stand)
453.4 mm
843.2 mm
Depth (with stand)
186.8 mm
461.3 mm
Width
611.6 mm
481.5 mm
Height
364.6 mm
549.5 mm
Depth
55.4 mm
44.9 mm
weight
4.4 kg
4.3 kg
Weight (with stand)
5.4 kg
9 kg
Bezel Type
Bezel Colour
Black
Black
Rear Cover Colour
Black
Black
VESA Support
Yes
Yes
VESA Standard
POWER
 
 
SDR Energy Effeciency Class
E
G
SDR Energy Consumption (1000h)
19 kWh
30 kWh
HDR Energy Effeciency Class
 
G
HDR Energy Consumption (1000h)
 
41 kWh
Power Consumption (Max)
40 W
190 W
Power Consumption (Typical)
19 W
 
Power Consumption (Stand-By)
0.3 W
0.5 W
General Features
 
 
Speaker
Yes
Yes
Speaker Power (RMS)
6 W
Speaker Features
 
Waves Maxx Audio
Year
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