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Compare LG 34GN850 vs LG UltraGear 27GL850 vs LG UltraGear 27GP83B

Connectivity

Ports
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)
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4

Construction

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

Dimensions

Bezels
91.16% screen-to-body ratio
89.4% screen-to-body ratio
89.69% screen-to-body ratio
Size | Depth
4.11 in / 104.4 mm w/o stand, 12.29 in / 312.2 mm w/ stand
2.22 in / 56.3 mm w/o stand, 10.8 in / 274.4 mm w/ stand
2.04 in / 51.7 mm w/o stand, 11.46 in / 291.2 mm w/ stand
Size | Height
14.24 in / 361.6 mm w/o stand, 18.27 in / 464.1 mm w/ stand
14.36 in / 364.8 mm w/o stand, 22.63 in / 574.8 mm w/ stand
14.36 in / 364.8 mm w/o stand, 18.34 in / 465.9 mm w/ stand
Size | Width
32.25 in / 819.2 mm
24.18 in / 614.2 mm
24.18 in / 614.2 mm
Weight
5.5 kg / 12 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
4.2 kg / 9 lbs w/o stand , 6.1 kg / 13 lbs w/ stand
4.2 kg / 9 lbs w/o stand , 6.3 kg / 14 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
350 nits / 440 nits (peak)
350 nits
400 nits / 480 nits (peak)
Contrast Ratio
1000:1 (static)
800:1 (static)
1000:1 (static)
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
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1800R
Display Diagonal
34" (34 in / 863.6 mm)
27" (27 in / 685.8 mm)
27" (26.96 in / 684.667 mm)
Display Type
IPS, Anti-glare/Matte (3H)
AH-IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H)
Gamut
92% Adobe RGB, 98% DCI-P3
96% Adobe RGB, 98% DCI-P3, 135% sRGB
85% Adobe RGB, 98% DCI-P3, 135% sRGB
Input Lag
4.2 ms
4 ms
Pixel Density
110 ppi
109 ppi
108 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
QHD (2560x1440)
Response Time
3.5 ms (min) / 6 ms (avg)
1 ms (min)
1 ms (min) / 3.5 ms (avg) / 6 ms (max)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400, HDR10
HDR10
HDR10
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
BSMI, CCC, CE, cTick, ENERGY STAR, FCC Class B, UL/cUL
Operating Humidity
0 % ~ 80 %
10 % ~ 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
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Crosshair, Dynamic Action Sync, Wide Color Gamut, HDR Effect, Nano IPS Technology, Low Blue Light, Flicker-free technology, Black Stabilizer, Smart Energy Saving
Black Stabilizer, Crosshair, Sphere lighting, DDC/CI, HDCP (High-bandwidth Digital Content Protection) 2.2, Dynamic Action Sync, Flicker-free technology, 6-Axis Control, Nano IPS
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

Performance

Energy Efficiency
B
Power Consumption
72 W (average) / 80 W (max) / 0.5 W (sleep) / 0.3 W (off)
39 W (average) / 65 W (max) / 18 W (eco) / 0.5 W (sleep) / 0.5 W (off)
44 W (average) / 48 W (max) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable
DisplayPort cable, HDMI cable, USB 3.0 cable
Debut
2019
2019
2021

Reviews

Neofiliac score
93%
87%
90%
Pros
  • 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
  • Rich color reproduction
  • Stand with tilt, pivot, and height adjustments
  • Fast 1 ms response time
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • 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
Cons

Price

Offers (incl. referral links)
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