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Compare LG 34WP88C vs Dell S2721HGF vs Dell G2723HN

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 96W; DP Alt Mode), 2x USB 3.0 (Type-A; downstream)
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2

Construction

Adjustment | Height
130 mm / 5.1181 in
100 mm / 3.937 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-280° ~ 280°
N/A
N/A
Adjustment | Tilt
-25° ~ 25°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 7W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
92.38% screen-to-body ratio
90.42% screen-to-body ratio
90.12% screen-to-body ratio
Size | Depth
3.54 in / 90 mm w/o stand, 17.65 in / 448.2 mm w/ stand
3.79 in / 96.3 mm w/o stand, 7.5 in / 190.4 mm w/ stand
2.49 in / 63.14 mm w/o stand, 7.21 in / 183.19 mm w/ stand
Size | Height
14.14 in / 359.1 mm w/o stand, 19.09 in / 484.9 mm w/ stand
14.33 in / 364.1 mm w/o stand, 19.42 in / 493.2 mm w/ stand
14.31 in / 363.41 mm w/o stand, 17.88 in / 454.08 mm w/ stand
Size | Width
32.05 in / 814 mm
23.95 in / 608.4 mm
24.08 in / 611.6 mm
Weight
6.3 kg / 14 lbs w/o stand , 10.2 kg / 22 lbs w/ stand
4.06 kg / 9 lbs w/o stand , 8.86 kg / 19 lbs w/ stand
4.66 kg / 10 lbs w/o stand , 5.92 kg / 13 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
300 nits
350 nits
350 nits
Contrast Ratio
1000:1 (static)
3000:1 (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
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1500R
1500R
Display Diagonal
34" (34.03 in / 864.25 mm)
27" (26.96 in / 684.7 mm)
27" (26.96 in / 684.667 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
95% DCI-P3, 72% NTSC, 99% sRGB
83% NTSC
99% sRGB
Pixel Density
110 ppi
81 ppi
81 ppi
Pixel Pitch
0.233 mm
0.311 mm
0.311 mm
Refresh Rate
48 Hz ~ 60 Hz
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
FHD (1920x1080)
FHD (1920x1080)
Response Time
5 ms (min)
4 ms (min)
1 ms (min) / 2 ms (avg) / 5 ms (max)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
Licenses
CE, cUL/UL, Energy Star, FCC-B, J-Moss, RoHS, TUV-Type, VCCI
ENERGY STAR, EPEAT, TCO Certified, RoHS
Energy Star, EPEAT, RoHS, TCO, TÜV Rheinland Low Blue Light Certified (Hardware Solution)
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
AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Black Stabilizer, Picture-by-Picture, Color Weakness, Dynamic Action Sync, Super Resolution+, Reader Mode, Dual Controller, Color Calibrated, 3-sided Virtually Borderless Design, Smart Energy Saving, Flicker-free technology, Adaptive-Sync technology, H...
Low Blue Light, Flicker-free technology
Dell Display Manager, Flicker-free technology, Low Blue Light, ComfortView Plus

Performance

Power Consumption
42 W (average) / 160 W (max) / 0.5 W (sleep) / 0.3 W (off)
27 W (average) / 46 W (max) / 0.5 W (sleep)
20.7 W (average) / 43 W (max) / 16.19 W (eco) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable, USB Type-C cable
DisplayPort cable, HDMI cable
Debut
2021
2020
2022

Reviews

Neofiliac score
87%
64%
47%
Pros
  • Ultra-wide form factor
  • 1500 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 92.38 % screen-to-body ratio
  • Build-in speakers included
  • 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
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.12 % screen-to-body ratio
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel

Price

Offers (incl. referral links)
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