0 Compare LG 38UC99 vs Samsung C34J791 - DisplayDB

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Comparison between LG 38UC99 vs Samsung C34J791

General Info
Model Number LG 38UC99 Samsung C34J791
Price
Type Monitor Monitor
Year 2016 2018
Brand LG Samsung
Model Number 38UC99 C34J791
Alias 38UC99-W LC34J791WTEXXS
Display
Screen Size Class 38" (inches) 34" (inches)
Diagonal Size 37.5 in
95.3 cm
952.5 mm
3.13 ft
34 in
86.4 cm
863.6 mm
2.83 ft
Screen Width 34.76 in
88.3 cm
882.816 mm
2.9 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 14.48 in
36.8 cm
367.84 mm
1.21 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 2300 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 24:10 21:9
Screen Resolution 3840 x 1600 3440 x 1440
Screen Pixel Pitch 0.23 mm 0.233 mm
Screen Pixel Density 110 ppi 109 ppi
Screen-to-Body Ratio 92.1 % 91.27 %
Backlight Source W-LED Edge LED
sRGB 99 % 125 %
Adobe RGB 1998 70 % 92 %
NTSC 1953 72 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 3000 : 1
Dynamic Screen Contrast 5000000 : 1 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 25 ms 6 ms
Display Minimum Response Time 5 ms 4 ms
Display Average Response Time 10 ms 14 ms
Display Maximum Response Time 15 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (2H)
3D No No
Size, weight, color
Case Depth 3.6 in
9.2 cm
91.5 mm
0.3 ft
6.57 in
16.7 cm
167 mm
0.55 ft
Case Weight 7.7 kg
17 lbs
6.3 kg
14 lbs
Case Width with Stand 35.32 in
89.7 cm
897.2 mm
2.94 ft
31.84 in
80.9 cm
808.7 mm
2.65 ft
Case Height with Stand 18.35 in
46.6 cm
466.2 mm
1.53 ft
20.31 in
51.6 cm
516 mm
1.69 ft
Case Depth with Stand 9.07 in
23 cm
230.4 mm
0.76 ft
12.18 in
30.9 cm
309.4 mm
1.02 ft
Case Weight with Stand 9.3 kg
20 lbs
7.7 kg
17 lbs
Case Color White White, Silver
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
1 x USB (Type-C)
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 10W 2 x 7W
Features
Cool Features Black Stabilizer
Flicker-free technology
Screen Split
Dynamic Action Sync
Picture-by-Picture
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
6-Axis Control
Picture-in-Picture
AMD FreeSync technology
Quick Charge
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 35.32 in
89.7 cm
897.2 mm
2.94 ft
31.84 in
80.9 cm
808.7 mm
2.65 ft
Case Height 15.47 in
39.3 cm
393 mm
1.29 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 20 ° 34 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 75 Hz 48 Hz - 100 Hz
Horizontal Digital Frequency 30 kHz - 101 kHz 30 kHz - 152 kHz
Accessories
Extras DisplayPort cable
Factory calibration report
HDMI cable
USB Type-C cable
USB 3.0 cable
Certificates and Standards
Licenses BSMI
CCC
CE
cTick
ENERGY STAR 6.0
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 38UC99 Samsung C34J791