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Comparison between LG 49LK5900PLA vs LG 55UK6750PLD

General Info
Model Number LG 49LK5900PLA LG 55UK6750PLD
Price
Type TV TV
Year 2018 2018
Brand LG LG
Model Series LK590 UK675
Model Number 49LK5900PLA 55UK6750PLD
Display
Screen Size Class 49" (inches) 55" (inches)
Diagonal Size 48.46 in
123.1 cm
1231 mm
4.04 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 42.24 in
107.3 cm
1072.91 mm
3.52 ft
47.63 in
121 cm
1209.75 mm
3.97 ft
Screen Height 23.76 in
60.4 cm
603.512 mm
1.98 ft
26.79 in
68 cm
680.483 mm
2.23 ft
Display Type IPS IPS
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 3840 x 2160
Screen Pixel Pitch 0.559 mm 0.315 mm
Screen Pixel Density 46 ppi 81 ppi
Screen-to-Body Ratio 89.75 % 92.69 %
Backlight Source Direct LED Edge LED
DCI P3 84%
Rec.2020 60
Screen Brightness 280 cd/m²
Max Screen Brightness 400 cd/m²
Static Screen Contrast 1300 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 12 ms
Display Minimum Response Time 9 ms
Display Average Response Time 13 ms
Display Maximum Response Time 32 ms
HDR Active HDR
HDR10
HLG (Hybrid Log Gamma)
HDR10
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 3.19 in
8.1 cm
81 mm
0.27 ft
2.52 in
6.4 cm
64 mm
0.21 ft
Case Weight 11.3 kg
25 lbs
16 kg
35 lbs
Case Width with Stand 43.7 in
111 cm
1110 mm
3.64 ft
48.7 in
123.7 cm
1237 mm
4.06 ft
Case Height with Stand 27.76 in
70.5 cm
705 mm
2.31 ft
30.51 in
77.5 cm
775 mm
2.54 ft
Case Depth with Stand 9.25 in
23.5 cm
235 mm
0.77 ft
10.2 in
25.9 cm
259 mm
0.85 ft
Case Weight with Stand 11.4 kg
25 lbs
17.3 kg
38 lbs
Case Color Black Black
Hardware
CPU Cores 4 4
CPU Frequency 1200
GPU Cores 2
RAM Memory Size 1.5
Internal Storage 4
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
DVB-T2 HD
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
DVB-T2 HD
Built-in Camera No No
Network LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Wi-Fi Direct
LAN
Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Bluetooth
Wi-Fi Direct
DLNA
Connectivity 2 x HDMI 1.4 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Component In (YPbPr + L/R)
1 x Antenna (RF) (female)
1 x Optical Audio Out
1 x AV Composite In (Video + L/R)
1 x USB 2.0
1 x CI+ 1.4
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Component In (YPbPr + L/R)
1 x 3.5 mm Audio Out
1 x Optical Audio Out
1 x AV Composite In (Video + L/R)
2 x USB 2.0
1 x Antenna (RF) (female)
1 x Ethernet RJ45
1 x CI+ 1.4
Audio
Audio Speakers 2 x 5W 2 x 10W
Features
OS webOS 4.0 webOS 4.0
Cool Features Dynamic Tone Mapping
HDCP (High-bandwidth Digital Content Protection)
PVR
SIMPLINK (HDMI CEC)
Noise Reduction
Clear Voice III
Dynamic Color
Clear Voice III
Wide Color Gammut
Voice command
Dynamic Color
PVR
Google Assistant
LG ThinQ AI
ULTRA Luminance
SIMPLINK (HDMI CEC)
HDCP (High-bandwidth Digital Content Protection) 2.2
Dynamic Tone Mapping
4K Active HDR
True Color Accuracy
Local Dimming
4K Upscaler
Noise Reduction
Ergonomics
Case Width 43.7 in
111 cm
1110 mm
3.64 ft
48.7 in
123.7 cm
1237 mm
4.06 ft
Case Height 25.59 in
65 cm
650 mm
2.13 ft
28.27 in
71.8 cm
718 mm
2.36 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 300 x 300 300 x 300
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support No No
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 60 Hz
Screen Interpolation Technology TruMotion TruMotion
Screen Interpolation Value 100 100
Screen Interpolation Measurement Unit PPI PPI
Accessories
Certificates and Standards
Licenses ENERGY STAR
RoHS
UL/cUL
ENERGY STAR
RoHS
UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °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 % - 85 %
LG 49LK5900PLA LG 55UK6750PLD