0 Compare Dell S2721DS vs Acer XZ270U P - DisplayDB

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Comparison between Dell S2721DS vs Acer XZ270U P

General Info
Model Number Dell S2721DS Acer XZ270U P
Price
Type Monitor Monitor
Year 2020 2020
Brand Dell Acer
Model Series XZ
Model Number S2721DS XZ270U P
Alias XZ270UP
XZ270UPbmiiphx
XZ270U Pbmiiphx
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
685.8 mm
2.25 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Curvature 1500
Display Type IPS VA
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 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Screen-to-Body Ratio 89.83 % 90.31 %
Backlight Source W-LED W-LED
sRGB 99 %
NTSC 1953 72 %
Screen Brightness 350 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 4000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms 5 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 2.18 in
5.5 cm
55.4 mm
0.18 ft
2.99 in
7.6 cm
76 mm
0.25 ft
Case Weight 4.4 kg
10 lbs
3.3 kg
7 lbs
Case Width with Stand 24.08 in
61.2 cm
611.6 mm
2.01 ft
24.06 in
61.1 cm
611 mm
2 ft
Case Height with Stand 15.75 in
40 cm
400.1 mm
1.31 ft
15.94 in
40.5 cm
405 mm
1.33 ft
Case Depth with Stand 6.88 in
17.5 cm
174.7 mm
0.57 ft
7.72 in
19.6 cm
196 mm
0.64 ft
Case Weight with Stand 6.2 kg
14 lbs
4.7 kg
10 lbs
Case Color Silver Black
Hardware
Built-in Camera No No
Connectivity 1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 3W 2 x 2W
Features
Cool Features Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
AMD FreeSync technology
Black Boost
Flicker-free technology
ZeroFrame Design
Low Blue Light
ComfyView
Adaptive Contrast Management (ACM)
Adaptive-Sync technology
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 24.08 in
61.2 cm
611.6 mm
2.01 ft
24.06 in
61.1 cm
611 mm
2 ft
Case Height 14.35 in
36.5 cm
364.6 mm
1.2 ft
14.29 in
36.3 cm
363 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 Yes
Height Adjustment Range 110 mm
11 cm
4.3307 in
0.3609 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 30 ° 90 °
Right Swivel 30 ° 90 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 25 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 75 Hz 48 Hz - 165 Hz
Horizontal Digital Frequency 30 kHz - 115 kHz 71.52 kHz - 374.55 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras HDMI cable DisplayPort cable
HDMI cable
Certificates and Standards
Licenses ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
MPR II
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 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
Dell S2721DS Acer XZ270U P