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Compare Alienware AW3821DW vs LG 38WP85C vs LG UltraWide 29WP500

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (headphones), 1x 3.5 mm Audio Out (line-out for speakers), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 90W; DP Alt Mode), 2x USB 3.0 (Type-A; downstream)
2x HDMI 2.0, 1x 3.5 mm Audio Out

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
-20° ~ 20°
N/A
N/A
Adjustment | Tilt
-5° ~ 21°
-5° ~ 20°
-5° ~ 15°
Camera
No
No
No
Colors
Black
White
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 10W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.21% screen-to-body ratio
91.33% screen-to-body ratio
88.79% screen-to-body ratio
Size | Depth
5.12 in / 130.1 mm w/o stand, 11.56 in / 293.5 mm w/ stand
3.83 in / 97.4 mm w/o stand, 10.24 in / 260 mm w/ stand
3.03 in / 76.96 mm w/o stand, 8.8 in / 223.52 mm w/ stand
Size | Height
15.72 in / 399.4 mm w/o stand, 17.7 in / 449.7 mm w/ stand
15.51 in / 394 mm w/o stand, 19.19 in / 487.4 mm w/ stand
12.3 in / 312.42 mm w/o stand, 18.1 in / 459.74 mm w/ stand
Size | Width
35.23 in / 894.9 mm
35.25 in / 895.4 mm
27.1 in / 688.34 mm
Weight
7.9 kg / 17 lbs w/o stand , 12.1 kg / 27 lbs w/ stand
6.4 kg / 14 lbs w/o stand , 8.3 kg / 18 lbs w/ stand
4 kg / 9 lbs w/o stand , 4.5 kg / 10 lbs w/ stand

Display

Aspect Ratio
24:10
24:10
21:9
Brightness
450 nits / 600 nits (peak)
300 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (static), 5000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
2300R
2300R
Display Diagonal
38" (37.5 in / 952.5 mm)
38" (37.5 in / 952.5 mm)
29" (28.75 in / 730.186 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 130.6% sRGB
99% sRGB
99% sRGB
Pixel Density
111 ppi
111 ppi
96 ppi
Pixel Pitch
0.229 mm
0.229 mm
0.263 mm
Refresh Rate
24 Hz ~ 144 Hz
60 Hz
40 Hz ~ 75 Hz
Resolution
UW4K (3840x1600)
UW4K (3840x1600)
UW-FHD (2560x1080)
Response Time
1 ms (min) / 3 ms (avg)
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 600
HDR10
HDR10
Licenses
CECP, CEL, ENERGY STAR, RoHS Compliant, TCO Certified Displays, TUV Rheonland Eye Safety Certified
BSMI, CCC, CE, cTick, ENERGY STAR, ErP, FCC Class B, UL/cUL
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
AMD FreeSync
Video
ComfortView, Flicker-free technology, Nano IPS, Picture-by-Picture, Low Blue Light, AlienFX Lighting, Picture-in-Picture, Ambient Light Sensor
Super Resolution+, Smart Energy Saving, Black Stabilizer, HDR Effect, Color Weakness Mode, Dual Controller, Reader Mode, Low Blue Light, Flicker-free technology, Color Calibrated, 3-Side Virtually Borderless Design, Picture-by-Picture, Dynamic Action S...
Super Resolution+, Black Stabilizer, Picture-in-Picture, Crosshair, Dynamic Action Sync, Smart Energy Saving, Reader Mode, Dual Controller, Color Weakness Mode, 3-Side Virtually Borderless Display, Screen Split 2.0, Flicker-free technology, 6-Axis Cont...

Performance

Energy Efficiency
A+
Power Consumption
46.35 W (average) / 125 W (max) / 0.3 W (sleep) / 0.2 W (off)
48 W (average) / 160 W (max) / 0.5 W (sleep) / 0.3 W (off)
22 W (average) / 25 W (max) / 16 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, Mini-DisplayPort to DisplayPort Cable, USB Type-B 3.2 Gen 1 cable
DisplayPort cable, HDMI cable, USB Type-C cable
HDMI cable
Debut
2020
2021
2021

Reviews

Neofiliac score
94%
77%
33%
Pros
  • DisplayHDR 600
  • Ultra-wide form factor
  • 2300 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Ultra-wide form factor
  • 2300 curvature
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 91.33 % screen-to-body ratio
  • Build-in speakers included
  • Ultra-wide form factor
  • High 1000:1 contrast ratio
Cons
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright

Price

Offers (incl. referral links)
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