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Comparison between LG 34WN80C vs Samsung C34J791

General Info
Model Number LG 34WN80C Samsung C34J791
Price
Type Monitor Monitor
Year 2019 2018
Brand LG Samsung
Model Number 34WN80C C34J791
Alias 34WN80C-B LC34J791WTEXXS
Display
Screen Size Class 34" (inches) 34" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
34 in
86.4 cm
863.6 mm
2.83 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1800 1500
Display Manufacturer LG Display Samsung
Display Type AH-IPS SVA
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes No
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 21:9 21:9
Screen Resolution 3440 x 1440 3440 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Screen-to-Body Ratio 91.61 % 91.27 %
Backlight Source W-LED Edge LED
sRGB 99 % 125 %
Adobe RGB 1998 92 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 3000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 6 ms
Display Minimum Response Time 5 ms 4 ms
Display Average Response Time 14 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (2H)
HDR HDR10
3D No No
Size, weight, color
Case Depth 3.66 in
9.3 cm
92.9 mm
0.3 ft
6.57 in
16.7 cm
167 mm
0.55 ft
Case Weight 6.3 kg
14 lbs
6.3 kg
14 lbs
Case Width with Stand 32.05 in
81.4 cm
814 mm
2.67 ft
31.84 in
80.9 cm
808.7 mm
2.65 ft
Case Height with Stand 18.09 in
46 cm
459.5 mm
1.51 ft
20.31 in
51.6 cm
516 mm
1.69 ft
Case Depth with Stand 9.87 in
25.1 cm
250.8 mm
0.82 ft
12.18 in
30.9 cm
309.4 mm
1.02 ft
Case Weight with Stand 8 kg
18 lbs
7.7 kg
17 lbs
Case Color Black White, Silver
Hardware
Built-in Camera No No
Connectivity 2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB (Type-C; DisplayPort; 60W)
2 x USB 3.0 (downstream)
1 x DisplayPort 1.2
2 x Thunderbolt 3.0
1 x 3.5 mm Audio Out
2 x USB 2.0 (downstream)
1 x HDMI 1.4
Audio
Audio Speakers 2 x 7W
Features
Cool Features DDC/CI
Flicker-free technology
Smart Energy SAving
HDCP (High-bandwidth Digital Content Protection) 2.2
Super Resolution+
Dual Controller
Picture-by-Picture
Dynamic Action Sync
6-Axis Control
Color weakness
Black Stabilizer
Reader mode
Eye Saver Mode
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Eco Saving Plus
Extra Features Anti-theft stand lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 32.05 in
81.4 cm
814 mm
2.67 ft
31.84 in
80.9 cm
808.7 mm
2.65 ft
Case Height 14.14 in
35.9 cm
359.1 mm
1.18 ft
14.28 in
36.3 cm
362.8 mm
1.19 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 110 mm
11 cm
4.3307 in
0.3609 ft
100 mm
10 cm
3.937 in
0.3281 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 2 °
Backward Tilt 15 ° 34 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 61 Hz 48 Hz - 100 Hz
Horizontal Digital Frequency 31.469 kHz - 88.82 kHz 30 kHz - 152 kHz
Accessories
Extras DisplayPort cable
HDMI cable
Certificates and Standards
Licenses BSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL
ENERGY STAR
FCC Class B
ISO9241-307
TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
10 °C - 40 °C
50 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 85 % 5 % - 95 %
LG 34WN80C Samsung C34J791