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Compare Alienware AW2723DF vs Dell S2722DC vs Dell P2721Q

Connectivity

Ports
1x USB 3.2 (Type-B; Gen 1; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out (speakers), 1x 3.5 mm Audio Out (headphones), 1x DisplayPort 1.4, 3x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-A; Gen 1; downstream; charging)
2x HDMI 2.0, 1x DisplayPort 1.2, 2x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 65W; DP Alt Mode), 2x USB 3.2 (Type-A; Gen 1; downstream)
2x USB 3.2 (Type-A; Gen 1; downstream), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 2x USB 2.0 (Type-A; downstream), 1x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)

Construction

Adjustment | Height
110 mm / 4.3307 in
110 mm / 4.3307 in
150 mm / 5.9055 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-20° ~ 20°
-30° ~ 30°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Silver
Apollo Gray
Speakers
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
93.2% screen-to-body ratio
89.82% screen-to-body ratio
Size | Depth
2.64 in / 67 mm w/o stand, 10.55 in / 268.02 mm w/ stand
2.18 in / 55.43 mm w/o stand, 6.88 in / 174.72 mm w/ stand
7.28 in / 185 mm w/ stand
Size | Height
13.95 in / 354.29 mm w/o stand, 15.99 in / 406.25 mm w/ stand
14.36 in / 364.64 mm w/o stand, 15.75 in / 400.05 mm w/ stand
15.17 in / 385.2 mm w/ stand
Size | Width
23.88 in / 606.6 mm
24.08 in / 611.6 mm
24.08 in / 611.6 mm
Weight
5.71 kg / 13 lbs w/o stand , 9.34 kg / 21 lbs w/ stand
5.4 kg / 12 lbs w/o stand , 7.16 kg / 16 lbs w/ stand
5.1 kg / 11 lbs w/o stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
450 nits / 600 nits (peak)
350 nits
350 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
10 bits, 1073741824 colors
Display Diagonal
27" (26.96 in / 684.7 mm)
27" (26.96 in / 684.67 mm)
27" (26.96 in / 684.667 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 100% sRGB
99% sRGB
99% sRGB
Pixel Density
109 ppi
109 ppi
163 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.155 mm
Refresh Rate
48 Hz ~ 280 Hz
48 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
QHD (2560x1440)
4K (3840x2160)
Response Time
1 ms (min) / 4 ms (avg)
4 ms (min) / 5 ms (avg) / 8 ms (max)
5 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 600
Licenses
FCC, RoHS, TÜV Rheinland Low Blue Light (Hardware Solution)
TUV Rheinland Low Blue Light (Hardware Solution)
CEC, CECP, CEL, ENERGY STAR 8.0, EPEAT, RoHS, TCO Certified Displays 8.0, TUV Flicker Free, TUV Low Blue Light
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
AMD FreeSync
Video
ComfortView Plus, Console Mode, Picture-in-Picture, Fast IPS, Low Blue Light, Slide-out hook for headphones, Flicker-free technology, Dell Display Manager, AlienFX custom lighting, VESA AdaptiveSync Display, Picture-by-Picture
Dell Display Manager, Flicker-free technology, Low Blue Light, ComfortView
Flicker-free technology, Low Blue Light

Performance

Energy Efficiency
E
Power Consumption
22.4 W (average) / 105 W (max) / 22.1 W (eco) / 0.4 W (sleep) / 0.3 W (off)
17.7 W (average) / 155 W (max) / 0.3 W (sleep) / 0.2 W (off)
35.6 W (average) / 138 W (max) / 0.3 W (sleep) / 0.3 W (off)
Power Supply
65 W Power Delivery via USB-C
65 W Power Delivery via USB-C

Production

Accessory
DisplayPort cable, HDMI cable, Mini-DisplayPort to DisplayPort, USB 3.2 Gen 1 upstream cable
DisplayPort cable (optional), HDMI cable (optional), USB Type-C to Type-C cable
DisplayPort cable, USB Type-C to Type-C cable, USB Type-C to Type-A cable
Debut
2022
2021
2020

Reviews

Neofiliac score
89%
50%
64%
Pros
  • DisplayHDR 600
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High 93.2 % screen-to-body ratio
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Integrated USB-C hub
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Integrated USB-C hub
Cons
  • Only QHD
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support

Price

Offers (incl. referral links)
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