HomeArticlesProductsKeywordsCompanies

Compare LG UltraGear 27GP83B vs LG 34GN850 vs Alienware AW3420DW

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
3x USB 3.0 (downstream), 1x HDMI 1.4, 1x 3.5 mm Audio Out (line-out), 1x 3.5 mm Audio Out (headphone), 1x DisplayPort 1.2, 1x USB 3.0 (Type-B; upstream), 1x USB 3.0 (downstream; BC 1.2)

Construction

Adjustment | Height
110 mm / 4.3307 in
110 mm / 4.3307 in
130 mm / 5.1181 in
Adjustment | Pivot
-0° ~ 90°
N/A
N/A
Adjustment | Swivel
N/A
N/A
-20° ~ 20°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 15°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.69% screen-to-body ratio
91.16% screen-to-body ratio
90.48% screen-to-body ratio
Size | Depth
2.04 in / 51.7 mm w/o stand, 11.46 in / 291.2 mm w/ stand
4.11 in / 104.4 mm w/o stand, 12.29 in / 312.2 mm w/ stand
4.64 in / 117.9 mm w/o stand, 10.78 in / 273.8 mm w/ stand
Size | Height
14.36 in / 364.8 mm w/o stand, 18.34 in / 465.9 mm w/ stand
14.24 in / 361.6 mm w/o stand, 18.27 in / 464.1 mm w/ stand
14.33 in / 364 mm w/o stand, 16.92 in / 429.8 mm w/ stand
Size | Width
24.18 in / 614.2 mm
32.25 in / 819.2 mm
32.01 in / 813 mm
Weight
4.2 kg / 9 lbs w/o stand , 6.3 kg / 14 lbs w/ stand
5.5 kg / 12 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
6.8 kg / 15 lbs w/o stand , 11.1 kg / 24 lbs w/ stand

Display

Aspect Ratio
16:9
21:9
21:9
Brightness
400 nits / 480 nits (peak)
350 nits / 440 nits (peak)
350 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
Display Curvature
1800R
1900R
Display Diagonal
27" (26.96 in / 684.667 mm)
34" (34 in / 863.6 mm)
34" (34.14 in / 867.2 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
85% Adobe RGB, 98% DCI-P3, 135% sRGB
92% Adobe RGB, 98% DCI-P3
98% DCI-P3, 134.5% sRGB
Input Lag
4 ms
4.2 ms
Pixel Density
108 ppi
110 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 144 Hz
30 Hz ~ 120 Hz
Resolution
QHD (2560x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
1 ms (min) / 3.5 ms (avg) / 6 ms (max)
3.5 ms (min) / 6 ms (avg)
2 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
DisplayHDR 400, HDR10
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
Operating Humidity
0 % ~ 80 %
0 % ~ 80 %
0 % ~ 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
Video
Black Stabilizer, Color Calibrated, Dynamic Action Sync, HDR Effect, Wide Color Gamut, Reader Mode, Flicker-free technology, Crosshair, 3-Side Virtually Borderless Design, Smart Energy Saving, Low Blue Light, Nano IPS
Crosshair, Dynamic Action Sync, Wide Color Gamut, HDR Effect, Nano IPS Technology, Low Blue Light, Flicker-free technology, Black Stabilizer, Smart Energy Saving
Built in cable-management, Flicker-free technology, Dynamic on-screen display, AlienFX custom lighting

Performance

Power Consumption
44 W (average) / 48 W (max) / 0.5 W (sleep) / 0.3 W (off)
72 W (average) / 80 W (max) / 0.5 W (sleep) / 0.3 W (off)
58 W (average) / 110 W (max) / 39.13 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable
DisplayPort cable, HDMI cable, USB 3.0 upstream cable, Stand base, Stand riser, I/O cover
Debut
2021
2019
2019

Reviews

Neofiliac score
90%
93%
72%
Pros
  • Rich color reproduction
  • Stand with tilt, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • DisplayHDR 400, HDR10
  • Ultra-wide form factor
  • 1800 curvature
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High 91.16 % screen-to-body ratio
  • Ultra-wide form factor
  • 1900 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • Support for NVIDIA G-SYNC
  • High 90.48 % screen-to-body ratio
Cons
  • No publicized HDR support
  • 8-bit display panel

Price

Offers (incl. referral links)
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.