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Compare Dell Alienware AW2521H vs Alienware AW2723DF vs Dell S2522HG

Connectivity

Ports
1x USB 3.0 (Type-B; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out (headphones), 1x 3.5 mm Audio Out (line-out), 1x DisplayPort 1.2, 3x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-A; downstream; BC 1.2 2A)
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, 1x 3.5 mm Audio Out, 4x USB 3.2 (Gen1; BC 1.2 2A), 1x USB 3.2 (Gen1; upstream)

Construction

Adjustment | Height
130 mm / 5.1181 in
110 mm / 4.3307 in
130 mm / 5.1181 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-20° ~ 20°
-20° ~ 20°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.11% screen-to-body ratio
93.2% screen-to-body ratio
103.61% screen-to-body ratio
Size | Depth
2.87 in / 72.95 mm w/o stand, 9.92 in / 251.92 mm w/ stand
2.64 in / 67 mm w/o stand, 10.55 in / 268.02 mm w/ stand
2.69 in / 68.38 mm w/o stand, 7.89 in / 200.3 mm w/ stand
Size | Height
12.92 in / 328.24 mm w/o stand, 16.58 in / 421.21 mm w/ stand
13.95 in / 354.29 mm w/o stand, 15.99 in / 406.25 mm w/ stand
12.88 in / 327.24 mm w/o stand, 14.79 in / 375.75 mm w/ stand
Size | Width
21.9 in / 556.29 mm
23.88 in / 606.6 mm
21.87 in / 555.4 mm
Weight
3.55 kg / 8 lbs w/o stand , 7.17 kg / 16 lbs w/ stand
5.71 kg / 13 lbs w/o stand , 9.34 kg / 21 lbs w/ stand
3.72 kg / 8 lbs w/o stand , 6.13 kg / 13 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
450 nits / 600 nits (peak)
400 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
Display Diagonal
25" (24.5 in / 622.3 mm)
27" (26.96 in / 684.7 mm)
25" (21.41 in / 543.744 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
95% DCI-P3, 100% sRGB
99% sRGB
Pixel Density
89 ppi
109 ppi
78 ppi
Pixel Pitch
0.283 mm
0.233 mm
0.283 mm
Refresh Rate
48 Hz ~ 360 Hz
48 Hz ~ 280 Hz
48 Hz ~ 240 Hz
Resolution
FHD (1920x1080)
QHD (2560x1440)
FHD (1920x1080)
Response Time
1 ms (min)
1 ms (min) / 4 ms (avg)
1 ms (min)
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)
RoHS
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
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Low Blue Light, Flicker-free technology
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 ComfortView, Dark Stabilizer, FPS Counter, Low Blue Light, Flicker-free technology, Timer, Ambient lighting

Performance

Power Consumption
24 W (average) / 72 W (max) / 12.8 W (eco) / 0.3 W (sleep) / 0.3 W (off)
22.4 W (average) / 105 W (max) / 22.1 W (eco) / 0.4 W (sleep) / 0.3 W (off)
17.26 W (average) / 72 W (max) / 16.8 W (eco) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB 3.0 Type-B to Type-A cable
DisplayPort cable, HDMI cable, Mini-DisplayPort to DisplayPort, USB 3.2 Gen 1 upstream cable
Debut
2020
2022
2021

Reviews

Neofiliac score
72%
89%
56%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.11 % screen-to-body ratio
  • 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
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 103.61 % screen-to-body ratio
Cons
  • No publicized HDR support
  • 8-bit display panel
  • Only QHD
  • No publicized HDR support
  • Low 78 ppi pixel density
  • 8-bit display panel

Price

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