0 Compare Dell S2721Q vs Dell Alienware AW2521HF - DisplayDB

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Comparison between Dell S2721Q vs Dell Alienware AW2521HF

General Info
Model Number Dell S2721Q Dell Alienware AW2521HF
Price
Type Monitor Monitor
Year 2020 2020
Brand Dell Dell
Model Number S2721Q Alienware AW2521HF
Alias Alienware AW2521HFL
Display
Screen Size Class 27" (inches) 25" (inches)
Diagonal Size 26.96 in
68.5 cm
684.7 mm
2.25 ft
24.5 in
62.2 cm
622.3 mm
2.04 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
21.41 in
54.4 cm
543.744 mm
1.78 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
11.91 in
30.3 cm
302.616 mm
0.99 ft
Display Type IPS IPS
Display Bit Depth 10 bits 8 bits
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 1920 x 1080
Screen Pixel Pitch 0.155 mm 0.283 mm
Screen Pixel Density 163 ppi 89 ppi
Screen-to-Body Ratio 89.83 % 90.11 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
Screen Brightness 350 cd/m² 400 cd/m²
Static Screen Contrast 1300 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms 1 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
2.87 in
7.3 cm
72.95 mm
0.24 ft
Case Weight 4.7 kg
10 lbs
3.55 kg
8 lbs
Case Width with Stand 24.08 in
61.2 cm
611.6 mm
2.01 ft
21.9 in
55.6 cm
556.29 mm
1.83 ft
Case Height with Stand 17.85 in
45.3 cm
453.4 mm
1.49 ft
16.58 in
42.1 cm
421.21 mm
1.38 ft
Case Depth with Stand 7.35 in
18.7 cm
186.8 mm
0.61 ft
9.92 in
25.2 cm
251.92 mm
0.83 ft
Case Weight with Stand 5.6 kg
12 lbs
7.17 kg
16 lbs
Case Color Silver Black
Hardware
Built-in Camera No No
Connectivity 1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x USB 3.0 (Type-B; upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out (headphones)
1 x 3.5 mm Audio Out (line-out)
1 x DisplayPort 1.2
3 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-A; downstream; BC 1.2 2A)
Audio
Audio Speakers 2 x 3W
Features
Cool Features Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Low Blue Light
NVIDIA G-SYNC Compatible
AMD FreeSync Premium
Flicker-free technology
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 24.08 in
61.2 cm
611.6 mm
2.01 ft
21.9 in
55.6 cm
556.29 mm
1.83 ft
Case Height 14.35 in
36.5 cm
364.6 mm
1.2 ft
12.92 in
32.8 cm
328.24 mm
1.08 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment No Yes
Height Adjustment Range 130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support No Yes
Left Swivel 20 °
Right Swivel 20 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 40 Hz - 60 Hz 48 Hz - 240Hz
Horizontal Digital Frequency 130 kHz - 137 kHz 30 kHz - 255 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras HDMI cable DisplayPort cable
HDMI cable
USB 3.0 Type-B to Type-A cable
Certificates and Standards
Licenses 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 - 80 °C
-4 °F - 176 °F
Internal Storage Humidity 5 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell S2721Q Dell Alienware AW2521HF