0 Compare HP Z23n vs Dell S2721QS - DisplayDB

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Comparison between HP Z23n vs Dell S2721QS

General Info
Model Number HP Z23n Dell S2721QS
Price
Type Monitor Monitor
Year 2015 2020
Brand HP Dell
Model Number Z23n S2721QS
Alias M2J79A8
Display
Screen Size Class 23" (inches) 27" (inches)
Diagonal Size 22.99 in
58.4 cm
584 mm
1.92 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 20.05 in
50.9 cm
509.184 mm
1.67 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 11.28 in
28.6 cm
286.416 mm
0.94 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Manufacturer LG Display
Display Type IPS IPS
Display Bit Depth 8 bits 10 bits
Frame Rate Control No
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 3840 x 2160
Screen Pixel Pitch 0.265 mm 0.155 mm
Screen Pixel Density 95 ppi 163 ppi
Screen-to-Body Ratio 89.75 % 89.83 %
Backlight Source W-LED W-LED
sRGB 96 % 99 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 350 cd/m²
Max Screen Brightness 390 cd/m²
Static Screen Contrast 1000 : 1 1300 : 1
Dynamic Screen Contrast 5000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 4 ms
Display Average Response Time 14 ms 8 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.06 in
5.2 cm
52.3 mm
0.17 ft
2.18 in
5.5 cm
55.4 mm
0.18 ft
Case Weight 3 kg
7 lbs
4.7 kg
10 lbs
Case Width with Stand 20.5 in
52.1 cm
520.8 mm
1.71 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height with Stand 19.16 in
48.7 cm
486.6 mm
1.6 ft
15.75 in
40 cm
400.1 mm
1.31 ft
Case Depth with Stand 7.44 in
18.9 cm
189 mm
0.62 ft
6.88 in
17.5 cm
174.7 mm
0.57 ft
Case Weight with Stand 5 kg
11 lbs
6.4 kg
14 lbs
Case Color Black Silver
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
2 x USB 2.0 (downstream)
1 x USB 2.0 (upstream)
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 3W
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
Ergonomics
Case Width 20.5 in
52.1 cm
520.8 mm
1.71 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height 12.28 in
31.2 cm
312 mm
1.02 ft
14.35 in
36.5 cm
364.6 mm
1.2 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 150 mm
15 cm
5.9055 in
0.4921 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 90 ° 90 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 30 °
Right Swivel 45 ° 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 23 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 50 Hz - 60 Hz 40 Hz - 60 Hz
Horizontal Digital Frequency 30 kHz - 80 kHz 130 kHz - 137 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
USB 2.0 cable
HDMI cable
Certificates and Standards
Licenses BSMI
CB
CCC
CE
CECP
CEL Grade 1
CSA
EAC
EEI
ENERGY STAR 6.0
Epeat Gold/Silver (market dependent)
eStandby
FCC Class B
IS 1121
ISC
KCC
MEPS
NOM
PSB
RCM
S mark
SASO
TCO Certified Displays 6.0
TCO EDGE
TÜV/GS
TÜV/S
UL/CSA
VCCI-B
WHQL (Windows 10; Windows 8; Windows 7)
ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level 5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 20 % - 80 % 10 % - 80 %
Internal Storage Temperature -20 °C - 65 °C
-4 °F - 149 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 % 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
HP Z23n Dell S2721QS