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Compare LG 27GN650 vs Dell S2422HG vs Dell S2721HGF

Connectivity

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

Construction

Adjustment | Height
110 mm / 4.3307 in
100 mm / 3.937 in
100 mm / 3.937 in
Adjustment | Pivot
-90° ~ 90°
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 15°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
69.68% screen-to-body ratio
88.87% screen-to-body ratio
90.42% screen-to-body ratio
Size | Depth
2.04 in / 51.7 mm w/o stand, 11.46 in / 291.2 mm w/ stand
3.5 in / 88.9 mm w/o stand, 7.5 in / 190.5 mm w/ stand
3.79 in / 96.3 mm w/o stand, 7.5 in / 190.4 mm w/ stand
Size | Height
14.36 in / 364.8 mm w/o stand, 18.34 in / 465.9 mm w/ stand
12.7 in / 322.58 mm w/o stand, 13.8 in / 350.52 mm w/ stand
14.33 in / 364.1 mm w/o stand, 19.42 in / 493.2 mm w/ stand
Size | Width
24.18 in / 614.2 mm
21 in / 533.4 mm
23.95 in / 608.4 mm
Weight
5.9 kg / 13 lbs w/o stand , 7.2 kg / 16 lbs w/ stand
3.36 kg / 7 lbs w/o stand
4.06 kg / 9 lbs w/o stand , 8.86 kg / 19 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits
350 nits
350 nits
Contrast Ratio
1000:1 (static)
3000:1 (static)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Curvature
1500R
1500R
Display Diagonal
27" (26.96 in / 684.667 mm)
24" (23.6 in / 599.4 mm)
27" (26.96 in / 684.7 mm)
Display Type
AH-IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
99% sRGB
90% DCI-P3, 99% sRGB
83% NTSC
Pixel Density
92 ppi
93 ppi
81 ppi
Pixel Pitch
0.274 mm
0.272 mm
0.311 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
48 Hz ~ 144 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
5 ms (min)
4 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
Licenses
BSMI, CCC, CE, cTick, ENERGY STAR 7.0, ErP, FCC Class B, UL/cUL
ENERGY STAR, EPEAT, TCO Certified, 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
AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Smart Energy Saving, Black Stabilizer, Low Blue Light, DDC/CI, Dynamic Action Sync, Reader Mode, Dual Controller, Color Weakness, 3-Side Virtually Borderless Display, Picture-in-Picture, Flicker-free technology, Adaptive-Sync technology, HDR Effect
Dell Display Manager, Low Blue Light, Flicker-free technology, 3-side bezelless design, Adaptive-Sync technology
Low Blue Light, Flicker-free technology

Performance

Power Consumption
43 W (average) / 0.5 W (sleep) / 0.3 W (off)
19.9 W (average) / 37 W (max) / 0.2 W (sleep) / 0.2 W (off)
27 W (average) / 46 W (max) / 0.5 W (sleep)

Production

Accessory
DisplayPort cable
Debut
2020
2021
2020

Reviews

Neofiliac score
56%
64%
64%
Pros
  • Stand with tilt, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • 1500 curvature
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • High 3000:1 contrast ratio
  • 1500 curvature
  • Stand with tilt and height adjustments
  • High 3000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.42 % screen-to-body ratio
Cons
  • 8-bit display panel
  • Low screen-to-body ratio
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel

Price

Offers (incl. referral links)
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