0 Compare Dell P2421D vs LG 27MP400 - DisplayDB

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Comparison between Dell P2421D vs LG 27MP400

General Info
Model Number Dell P2421D LG 27MP400
Price
Type Monitor Monitor
Year 2020 2021
Brand Dell LG
Model Number P2421D 27MP400
Alias 27MP400-B
Display
Screen Size Class 24" (inches) 27" (inches)
Diagonal Size 23.78 in
60.4 cm
604 mm
1.98 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Screen Width 20.74 in
52.7 cm
526.85 mm
1.73 ft
23.53 in
59.8 cm
597.73 mm
1.96 ft
Screen Height 11.67 in
29.6 cm
296.35 mm
0.97 ft
13.24 in
33.6 cm
336.22 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 1920 x 1080
Screen Pixel Pitch 0.206 mm 0.311 mm
Screen Pixel Density 123 ppi 81 ppi
Screen-to-Body Ratio 90.13 % 90.59 %
Backlight Source W-LED W-LED
sRGB 99 %
NTSC 1953 72 %
Screen Brightness 300 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No
Size, weight, color
Case Depth 1.68 in
4.3 cm
42.7 mm
0.14 ft
2.21 in
5.6 cm
56.2 mm
0.18 ft
Case Weight 3.37 kg
7 lbs
3.4 kg
7 lbs
Case Width with Stand 21.17 in
53.8 cm
537.8 mm
1.76 ft
24.09 in
61.2 cm
612 mm
2.01 ft
Case Height with Stand 14.02 in
35.6 cm
356.1 mm
1.17 ft
17.91 in
45.5 cm
454.9 mm
1.49 ft
Case Depth with Stand 6.54 in
16.6 cm
166 mm
0.54 ft
7.48 in
19 cm
190 mm
0.62 ft
Case Weight with Stand 4.3 kg
9 lbs
Case Color Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x D-sub
Audio
Features
Cool Features Flicker-free technology
Low Blue Light
Black Stabilizer
Color Weakness
Super Resolution+
Dynamic Action Sync
Low Blue Light
Flicker-free technology
Crosshair
3-Side Virtually Borderless Design
Reader Mode
AMD FreeSync technology
Smart Energy Saving
Extra Features Security lock slot
Ergonomics
Case Width 21.17 in
53.8 cm
537.8 mm
1.76 ft
24.09 in
61.2 cm
612 mm
2.01 ft
Case Height 12.68 in
32.2 cm
322.1 mm
1.06 ft
14.27 in
36.3 cm
362.5 mm
1.19 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 75 x 75
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes No
Left Swivel 45 °
Right Swivel 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 56 kHz - 75 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
USB Type-C cable
HDMI cable
Certificates and Standards
Licenses ENERGY STAR
EPEAT
RoHS
TCO Certified Display
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 90 % 20 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 % 10 % - 85 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell P2421D LG 27MP400