0 Compare LG 27MK400H vs Dell S2721HN - DisplayDB

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Comparison between LG 27MK400H vs Dell S2721HN

General Info
Model Number LG 27MK400H Dell S2721HN
Price
Type Monitor Monitor
Year 2018 2020
Brand LG Dell
Model Number 27MK400H S2721HN
Alias 27MK400H-B S2721NX
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 26.96 in
68.5 cm
684.7 mm
2.25 ft
27 in
68.6 cm
685.891 mm
2.25 ft
Screen Width 23.54 in
59.8 cm
597.888 mm
1.96 ft
23.54 in
59.8 cm
597.89 mm
1.96 ft
Screen Height 13.24 in
33.6 cm
336.312 mm
1.1 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Display Type TN IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.311 mm 0.311 mm
Screen Pixel Density 81 ppi 81 ppi
Screen-to-Body Ratio 85.66 % 90.67 %
Backlight Source W-LED W-LED
NTSC 1953 72 % 72 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 5000000 : 1
Screen Horizontal Viewing Angle 170 ° 178 °
Screen Vertical Viewing Angle 160 ° 178 °
Display Minimum Response Time 2 ms 4 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 1.73 in
4.4 cm
44 mm
0.14 ft
2.13 in
5.4 cm
54 mm
0.18 ft
Case Weight 4.2 kg
9 lbs
4.3 kg
9 lbs
Case Width with Stand 24.63 in
62.6 cm
625.6 mm
2.05 ft
24.01 in
61 cm
609.9 mm
2 ft
Case Height with Stand 18.45 in
46.9 cm
468.7 mm
1.54 ft
17.85 in
45.3 cm
453.3 mm
1.49 ft
Case Depth with Stand 8.04 in
20.4 cm
204.1 mm
0.67 ft
7.35 in
18.7 cm
186.8 mm
0.61 ft
Case Weight with Stand 4.6 kg
10 lbs
5.2 kg
11 lbs
Case Color Black Black, Silver
Hardware
Built-in Camera No No
Connectivity 1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Features
Cool Features Crosshair
DDC/CI
Flicker-free technology
Super Resolution+
HDCP (High-bandwidth Digital Content Protection)
Dynamic Action Sync
AMD FreeSync technology
Black Stabilizer
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
S2721HN - silver
S2721NX - black
Ergonomics
Case Width 24.63 in
62.6 cm
625.6 mm
2.05 ft
24.01 in
61 cm
609.9 mm
2 ft
Case Height 14.77 in
37.5 cm
375.2 mm
1.23 ft
14.31 in
36.4 cm
363.6 mm
1.19 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 75 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 85 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable HDMI cable
Certificates and Standards
Licenses BSMI
CCC
CE
ENERGY STAR
Epeat Gold
ErP
FCC Class B
UL/cUL
ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
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 % - 80 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 85 % 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
LG 27MK400H Dell S2721HN