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Comparison between LG 49UJ630V vs LG 55UK6400PLF

General Info
Model Number LG 49UJ630V LG 55UK6400PLF
Price
Type TV TV
Year 2017 2018
Brand LG LG
Model Series UJ630 UK640
Model Number 49UJ630V 55UK6400PLF
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 42.27 in
107.4 cm
1073.78 mm
3.52 ft
47.63 in
121 cm
1209.75 mm
3.97 ft
Screen Height 23.78 in
60.4 cm
604 mm
1.98 ft
26.79 in
68 cm
680.483 mm
2.23 ft
Display Manufacturer LG Display
Display Type IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.28 mm 0.315 mm
Screen Pixel Density 90 ppi 81 ppi
Screen-to-Body Ratio 89.89 % 90.56 %
Backlight Source Direct LED Direct LED
DCI P3 80% 80%
Screen Brightness 250 cd/m²
Max Screen Brightness 350 cd/m²
Static Screen Contrast 1200 : 1 1300 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 8 ms 9 ms
Display Average Response Time 10 ms 13 ms
Display Maximum Response Time 32 ms
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
3.5 in
8.9 cm
89 mm
0.29 ft
Case Weight 11.3 kg
25 lbs
13.7 kg
30 lbs
Case Width with Stand 43.7 in
111 cm
1110 mm
3.64 ft
49.09 in
124.7 cm
1247 mm
4.09 ft
Case Height with Stand 27.76 in
70.5 cm
705 mm
2.31 ft
30.91 in
78.5 cm
785 mm
2.58 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
15 kg
33 lbs
Case Color Black Black
Hardware
CPU Cores 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-S2
DVB-S
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)
Bluetooth
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 3 x HDMI 2.0 (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)
2 x USB 2.0
1 x CI+ 1.3
1 x Ethernet RJ45
3 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 10W 2 x 10W
Features
OS webOS 3.5 webOS 4.0
Cool Features Colour Master Engine
HDCP (High-bandwidth Digital Content Protection) 2.2
SIMPLINK (HDMI CEC)
Voice command (ready)
PVR
4K Upscaler
Active HDR
Clear Voice III
Wide Color Gammut
Dynamic Color
SIMPLINK (HDMI CEC)
Google Assistant
LG ThinQ AI
Voice command
True Color Accuracy
HDCP (High-bandwidth Digital Content Protection) 2.2
Dynamic Tone Mapping
4K Active HDR
ULTRA Luminance
Noise Reduction
4K Upscaler
PVR
Ergonomics
Case Width 43.7 in
111 cm
1110 mm
3.64 ft
49.09 in
124.7 cm
1247 mm
4.09 ft
Case Height 25.59 in
65 cm
650 mm
2.13 ft
28.7 in
72.9 cm
729 mm
2.39 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 Picture Mastering Index Picture Mastering Index
Screen Interpolation Value 1600 1600
Screen Interpolation Measurement Unit PMI PMI
Accessories
Extras Magic remote control - AN-MR650A (ready)
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 49UJ630V LG 55UK6400PLF