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Compare Dell G2422HS vs Dell S2522HG vs Dell S2721HN

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
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)
2x HDMI 1.4, 1x 3.5 mm Audio Out

Construction

Adjustment | Height
100 mm / 3.937 in
130 mm / 5.1181 in
N/A
Adjustment | Pivot
N/A
-90° ~ 90°
N/A
Adjustment | Swivel
N/A
-45° ~ 45°
N/A
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black, Silver
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.33% screen-to-body ratio
103.61% screen-to-body ratio
90.67% screen-to-body ratio
Size | Depth
1.96 in / 49.69 mm w/o stand, 8.72 in / 221.61 mm w/ stand
2.69 in / 68.38 mm w/o stand, 7.89 in / 200.3 mm w/ stand
2.13 in / 54 mm w/o stand, 7.35 in / 186.8 mm w/ stand
Size | Height
12.66 in / 321.63 mm w/o stand, 13.84 in / 351.63 mm w/ stand
12.88 in / 327.24 mm w/o stand, 14.79 in / 375.75 mm w/ stand
14.31 in / 363.6 mm w/o stand, 17.85 in / 453.3 mm w/ stand
Size | Width
21.17 in / 537.8 mm
21.87 in / 555.4 mm
24.01 in / 609.9 mm
Weight
3.5 kg / 8 lbs w/o stand , 5.28 kg / 12 lbs w/ stand
3.72 kg / 8 lbs w/o stand , 6.13 kg / 13 lbs w/ stand
4.3 kg / 9 lbs w/o stand , 5.2 kg / 11 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits
400 nits
300 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
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Diagonal
24" (23.81 in / 604.698 mm)
25" (21.41 in / 543.744 mm)
27" (27 in / 685.891 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
72% NTSC
Pixel Density
92 ppi
78 ppi
81 ppi
Pixel Pitch
0.275 mm
0.283 mm
0.311 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 240 Hz
48 Hz ~ 75 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
1 ms (min) / 5 ms (avg)
1 ms (min)
4 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
TUV Rheinland Flicker-free Certified (Hardware Solution), TUV Rheinland Low Blue Light Certified (Hardware Solution)
RoHS
ENERGY STAR 8.0, EPEAT, RoHS, TCO Certified, 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
NVIDIA G-SYNC, AMD FreeSync Premium
AMD FreeSync
Video
Dell Display Manager, Flicker-free technology, Low Blue Light, ComfortView
Dell ComfortView, Dark Stabilizer, FPS Counter, Low Blue Light, Flicker-free technology, Timer, Ambient lighting
Flicker-free technology, Low Blue Light, 3-sided bezeless design

Performance

Power Consumption
15.64 W (average) / 40 W (max) / 14.6 W (eco) / 0.2 W (sleep) / 0.2 W (off)
17.26 W (average) / 72 W (max) / 16.8 W (eco) / 0.3 W (sleep) / 0.3 W (off)
19 W (average) / 29 W (max) / 13.82 W (eco) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable
HDMI cable
Debut
2022
2021
2020

Reviews

Neofiliac score
30%
56%
41%
Pros
  • Stand with tilt and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.33 % 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
  • High 1000:1 contrast ratio
  • High 90.67 % screen-to-body ratio
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • Low 78 ppi pixel density
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel

Price

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