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Compare LG 34GN850 vs ViewSonic VP2776-2K vs ViewSonic VP3256-4K

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)
1x USB (Type-B; upstream), 1x USB (Type-C; upstream; 15W), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode), 2x USB (Type-A; downstream), 1x USB (Micro-USB; For ColorPro Wheel connection)
1x USB 3.2 (Type-C; upstream; 60W; DP Alt Mode), 2x HDMI 1.4, 1x DisplayPort 1.2, 2x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; upstream)

Construction

Adjustment | Height
110 mm / 4.3307 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
N/A
-60° ~ 60°
-60° ~ 60°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Speakers
2x 3W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
91.16% screen-to-body ratio
89.67% screen-to-body ratio
90.43% screen-to-body ratio
Size | Depth
4.11 in / 104.4 mm w/o stand, 12.29 in / 312.2 mm w/ stand
2.13 in / 54 mm w/o stand, 9.21 in / 234 mm w/ stand
2.6 in / 66 mm w/o stand, 10.43 in / 265 mm w/ stand
Size | Height
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, 17.69 in / 449.36 mm w/ stand
16.65 in / 423 mm w/o stand, 20.23 in / 513.8 mm w/ stand
Size | Width
32.25 in / 819.2 mm
24.16 in / 613.7 mm
28.15 in / 715 mm
Weight
5.5 kg / 12 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
5.1 kg / 11 lbs w/o stand , 8.4 kg / 18 lbs w/ stand
7.2 kg / 16 lbs w/o stand , 10.9 kg / 24 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
350 nits / 440 nits (peak)
400 nits
350 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 20000000:1 (dynamic)
1000:1 (static), 20000000:1 (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
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1800R
Display Diagonal
34" (34 in / 863.6 mm)
27" (26.96 in / 684.667 mm)
32" (31.54 in / 801 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
92% Adobe RGB, 98% DCI-P3
98% DCI-P3
95% Adobe RGB, 95% DCI-P3, 128% sRGB
Input Lag
4.2 ms
Pixel Density
110 ppi
109 ppi
140 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.182 mm
Refresh Rate
48 Hz ~ 144 Hz
24 Hz ~ 165 Hz
24 Hz ~ 75 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
4K (3840x2160)
Response Time
3.5 ms (min) / 6 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 400, HDR10
DisplayHDR 400
HDR10
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
BSMI, CE, Energy Star, RoHS
CB, CCC, CECP, CE, CE EMC, CEC, China RoHS, China Energy Label, cTUVus, EAC, Energy Star, EPEAT, ErP, FCC-B, ICES003, Mexico Energy, NOM, REACH, RoHS, UkrSEPRO, WEEE, TUV Rheinland Low Blue Light Certified
Operating Humidity
0 % ~ 80 %
20 % ~ 90 %
20 % ~ 90 %
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
Video
Crosshair, Dynamic Action Sync, Wide Color Gamut, HDR Effect, Nano IPS Technology, Low Blue Light, Flicker-free technology, Black Stabilizer, Smart Energy Saving
Colorbration+, Integrated ColorPro Wheel, Picture-by-Picture, ECO Mode, Multi-Picture, ViewMode, Picture-in-Picture, KVM Switch, Dual Color Engine, Adaptive-Sync technology, PureXP, Nano IPS, Color Mode, Pantone Validated
Color Blindness Mode, ColorPro Verified, Low Blue Light, Picture-by-Picture, Pantone Validated, Flicker-free technology, 3-side borderless design, Picture-in-Picture, Adaptive-Sync technology, Split Screen

Performance

Energy Efficiency
G
Power Consumption
72 W (average) / 80 W (max) / 0.5 W (sleep) / 0.3 W (off)
45.5 W (average) / 49.5 W (max) / 39.4 W (eco) / 0.5 W (sleep) / 0.3 W (off)
46 W (average) / 50 W (max) / 32 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable
HDMI cable
HDMI cable, USB Type-C cable, USB Type-A to Type-B cable
Debut
2019
2021
2021

Reviews

Neofiliac score
93%
88%
82%
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
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • USB-C connectivity
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 90.43 % screen-to-body ratio
  • Build-in speakers included
Cons
  • Questionable build quality

Price

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