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Compare LG UltraGear 27GP83B vs LG 34GP83A vs Samsung S34A650U

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, 1x USB 3.0 (upstream), 2x USB 3.0 (downstream)
1x Ethernet RJ45, 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB (Type-C; upstream; 90W; DP Alt Mode; LAN), 1x USB 3.0 (Type-A; downstream)
Wireless Connectivity

Construction

Adjustment | Height
110 mm / 4.3307 in
120 mm / 4.7244 in
120 mm / 4.7244 in
Adjustment | Pivot
-0° ~ 90°
N/A
N/A
Adjustment | Swivel
N/A
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 20°
-2° ~ 25°
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
90.49% screen-to-body ratio
89.29% screen-to-body ratio
Size | Depth
2.04 in / 51.7 mm w/o stand, 11.46 in / 291.2 mm w/ stand
4.1 in / 104.14 mm w/o stand, 12.3 in / 312.42 mm w/ stand
5.04 in / 128.1 mm w/o stand, 9.25 in / 234.9 mm w/ stand
Size | Height
14.36 in / 364.8 mm w/o stand, 18.34 in / 465.9 mm w/ stand
14.2 in / 360.68 mm w/o stand, 18.3 in / 464.82 mm w/ stand
14.54 in / 369.4 mm w/o stand, 17.06 in / 433.3 mm w/ stand
Size | Width
24.18 in / 614.2 mm
32.3 in / 820.42 mm
31.76 in / 806.6 mm
Weight
4.2 kg / 9 lbs w/o stand , 6.3 kg / 14 lbs w/ stand
5.49 kg / 12 lbs w/o stand , 7.62 kg / 17 lbs w/ stand
5.1 kg / 11 lbs w/o stand , 7.6 kg / 17 lbs w/ stand

Display

Aspect Ratio
16:9
21:9
21:9
Brightness
400 nits / 480 nits (peak)
400 nits
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
4000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
3800R
1000R
Display Diagonal
27" (26.96 in / 684.667 mm)
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG Display
VA, Anti-glare/Matte, Samsung
Gamut
85% Adobe RGB, 98% DCI-P3, 135% sRGB
98% DCI-P3
Input Lag
4 ms
Pixel Density
108 ppi
109 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.232 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 144 Hz
48 Hz ~ 100 Hz
Resolution
QHD (2560x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
1 ms (min) / 3.5 ms (avg) / 6 ms (max)
1 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
DisplayHDR 400
HDR10
Licenses
BSMI, CCC, CE, cTick, ENERGY STAR, ErP, FCC Class B, UL/cUL
Energy Star, TUV Smart Eye Protection Certification, Windows 10
Operating Humidity
0 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync Premium
AMD FreeSync
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
Color Calibrated, Crosshair, Flicker-free technology, HDR Effect, Reader Mode, Game Mode, Dynamic Action Sync, Smart Energy Saving, Low Blue Light, Black Stabilizer, Nano IPS Display
Flicker-free technology, Eco Light Sensor, Game Mode, Off Timer Plus, Low Blue Light, Eco Saving Plus, Adaptive Picture, Picture-by-Picture, Shape-in-Shape

Performance

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

Production

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

Reviews

Neofiliac score
90%
94%
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
  • Ultra-wide form factor
  • 3800 curvature
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High 90.49 % screen-to-body ratio
  • Ultra-wide form factor
  • 1000 curvature
  • Stand with tilt, swivel, and height adjustments
  • High 4000:1 contrast ratio
  • 10-bit display panel
Cons

Price

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