0 Compare ViewSonic VX2770smh vs Dell S2421HN - DisplayDB

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Comparison between ViewSonic VX2770smh vs Dell S2421HN

General Info
Model Number ViewSonic VX2770smh Dell S2421HN
Price
Type Monitor Monitor
Year 2012 2020
Brand ViewSonic Dell
Model Number VX2770smh S2421HN
Alias S2421NX
Display
Screen Size Class 27" (inches) 24" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Screen Width 23.54 in
59.8 cm
597.888 mm
1.96 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 13.24 in
33.6 cm
336.312 mm
1.1 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Manufacturer LG Display
Display Type AH-IPS IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No
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 0.275 mm
Screen Pixel Density 81 ppi 92 ppi
Screen-to-Body Ratio 90.06 %
Backlight Source W-LED W-LED
NTSC 1953 72 % 72 %
Screen Brightness 250 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 30000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 7 ms 4 ms
Display Average Response Time 14 ms 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.12 in
5.4 cm
53.8 mm
0.18 ft
Case Weight 3.3 kg
7 lbs
Case Width with Stand 24.5 in
62.2 cm
622.3 mm
2.04 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height with Stand 18.08 in
45.9 cm
459.3 mm
1.51 ft
16.25 in
41.3 cm
412.8 mm
1.35 ft
Case Depth with Stand 7.58 in
19.3 cm
192.5 mm
0.63 ft
6.02 in
15.3 cm
152.8 mm
0.5 ft
Case Weight with Stand 5 kg
11 lbs
4.1 kg
9 lbs
Case Color Black Black, Silver
Hardware
Built-in Camera No No
Connectivity 1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DVI-D Dual Link
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Audio Speakers 2 x 1.5W
Features
Cool Features HDCP (High-bandwidth Digital Content Protection) 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
S2421HN - silver
S2421NX - black
Ergonomics
Case Width 21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height 12.7 in
32.3 cm
322.6 mm
1.06 ft
Vesa Mount Support No Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand No 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 50 Hz - 76 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 24 kHz - 83 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras Audio cable
D-sub cable
DVI-D cable - optional
HDMI cable - optional
HDMI cable
Certificates and Standards
Licenses BSMI
CB
CCC
CE EMC
CEL Level 1
cETLus
ENERGY STAR
Epeat Silver
ErP
eStandby
ICES-003
PSE
VCCI
WEEE
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 20 % - 90 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
ViewSonic VX2770smh Dell S2421HN