0 Compare LG 34WP550 vs Samsung C34J791 - DisplayDB

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Comparison between LG 34WP550 vs Samsung C34J791

General Info
Model Number LG 34WP550 Samsung C34J791
Price
Type Monitor Monitor
Year 2021 2018
Brand LG Samsung
Model Series UltraWide
Model Number 34WP550 C34J791
Alias 34WP550-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 31.25 in
79.4 cm
793.77 mm
2.6 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.39 in
34 cm
340.19 mm
1.12 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1500
Display Manufacturer Samsung
Display Type IPS SVA
Display Bit Depth 8 bits 8 bits
Frame Rate Control No
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 21:9 21:9
Screen Resolution 2560 x 1080 3440 x 1440
Screen Pixel Pitch 0.312 mm 0.233 mm
Screen Pixel Density 82 ppi 109 ppi
Screen-to-Body Ratio 90.27 % 91.27 %
Backlight Source W-LED Edge LED
sRGB 99 % 125 %
Adobe RGB 1998 92 %
Screen Brightness 250 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 2.6 in
6.6 cm
66.04 mm
0.22 ft
6.57 in
16.7 cm
167 mm
0.55 ft
Case Weight 4.9 kg
11 lbs
6.3 kg
14 lbs
Case Width with Stand 32.2 in
81.8 cm
817.88 mm
2.68 ft
31.84 in
80.9 cm
808.7 mm
2.65 ft
Case Height with Stand 18.03 in
45.8 cm
458 mm
1.5 ft
20.31 in
51.6 cm
516 mm
1.69 ft
Case Depth with Stand 10.24 in
26 cm
260 mm
0.85 ft
12.18 in
30.9 cm
309.4 mm
1.02 ft
Case Weight with Stand 6.8 kg
15 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 3.5 mm Audio Out
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 Black Stabilizer
Super Resolution+
Smart Energy Saving
Color Weakness Mode
Picture-by-Picture
Dual Controller
Flicker-free technology
Screen Split 2.0
Picture-in-Picture
Dynamic Action Sync
Crosshair
3-sided Virtually Borderless Design
Reader Mode
HDR Effect
AMD FreeSync technology
Low Blue Light
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 - Kensington
Ergonomics
Case Width 32.2 in
81.8 cm
817.88 mm
2.68 ft
31.84 in
80.9 cm
808.7 mm
2.65 ft
Case Height 14.4 in
36.6 cm
365.76 mm
1.2 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 40 Hz - 75 Hz 48 Hz - 100 Hz
Horizontal Digital Frequency 30 kHz - 152 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable
Certificates and Standards
Licenses CE
cUL/UL
Energy Star
FCC-B
J-Moss
RoHS
TUV-Type
VCCI
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 34WP550 Samsung C34J791