Compare Alienware AW5520QF vs Dell S2721Q
Connectivity
Ports
1x USB 3.0 (downstream; BC 1.2), 3x HDMI 2.0, 1x S/PDIF, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 3x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
Construction
Adjustment | Height
N/A
N/A
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
N/A
N/A
Adjustment | Tilt
N/A
-5° ~ 21°
Camera
No
No
Colors
Black, Silver
Silver
Speakers
2x 14W
2x 3W
VESA Mount
200 x 200 mm
100 x 100 mm
Dimensions
Bezels
93.61% screen-to-body ratio
89.83% screen-to-body ratio
Size | Depth
3.16 in / 80.3 mm w/o stand, 10.39 in / 263.91 mm w/ stand
2.18 in / 55.4 mm w/o stand, 7.35 in / 186.8 mm w/ stand
Size | Height
28.24 in / 717.2 mm w/o stand, 30.34 in / 770.6 mm w/ stand
14.35 in / 364.6 mm w/o stand, 17.85 in / 453.4 mm w/ stand
Size | Width
48.26 in / 1225.9 mm
24.08 in / 611.6 mm
Weight
25.5 kg / 56 lbs w/o stand , 26.1 kg / 57 lbs w/ stand
4.7 kg / 10 lbs w/o stand , 5.6 kg / 12 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
Brightness
130 nits / 400 nits (peak)
350 nits
Contrast Ratio
130000:1 (static)
1300:1 (static)
Display Backlight
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Diagonal
55" (54.64 in / 1387.8 mm)
27" (26.96 in / 684.7 mm)
Display Type
OLED, Anti-glare/Matte (2H)
IPS, Anti-glare/Matte (3H)
Gamut
98.5% DCI-P3
99% sRGB
Pixel Density
80 ppi
163 ppi
Pixel Pitch
0.315 mm
0.155 mm
Refresh Rate
40 Hz ~ 120 Hz
40 Hz ~ 60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Response Time
0.5 ms (min)
4 ms (min) / 8 ms (avg)
Viewing Angle
120° H / 120° V
178° H / 178° V
Function
Licenses
ENERGY STAR 8.0, EPEAT, RoHS, TCO Certified, TUV Flicker Free, TUV Low Blue Light
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, 3-sided bezeless design
Performance
Power Consumption
100 W (average) / 390 W (max) / 84.75 W (eco) / 0.5 W (sleep) / 0.3 W (off)
28 W (average) / 52 W (max) / 24.3 W (eco) / 0.3 W (sleep) / 0.3 W (off)
Production
Accessory
DisplatPort cable, HDMI cable, USB 3.0 cable, VESA adapter
HDMI cable
Debut
2019
2020
Reviews
Neofiliac score
64%
50%
Pros
- Gorgeous OLED panel
- Fast 0.5 ms response time
- High 130000:1 contrast ratio
- 10-bit display panel
- High 93.61 % screen-to-body ratio
- Build-in speakers included
- High 1300:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
- No publicized HDR support
- Stand lacks ergonomic adjustment
- Display panel not very bright
- No publicized HDR support
- Only tilt adjustment
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