1-on-1 Comparison

Side-by-Side Comparison

LG 55NANO75UQA

LG 55UM7450PLA

SCORE:
91
SCORE:
90

Highlights

  • 4K UHD (3840 x 2160) NanoCell Display
  • HDR10, HLG support
  • NanoCell Color
  • Wide Viewing Angle
  • α5 Gen5 AI Processor 4K
  • Ethernet, Wi-Fi, Bluetooth

Highlights

  • 4K UHD (3840 x 2160) LED Display
  • HDR10, HLG support
  • Wide Viewing Angle
  • Quad Core Processor
  • Ethernet, Wi-Fi, Bluetooth

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Content

Overview

Here we are comparing LG 55NANO75UQA to LG 55UM7450PLA to reveal their common strengths and weaknesses as well as the differences between them which will help you in making a correct decision before the purchase. Both models have the same 4K UHD (3840 x 2160) resolution and they both support HDR.

We have evaluated the TVs from available features and specifications. LG 55NANO75UQA gets higher overall score in our ranking system which is based on the display specifications, video, audio and other features, connectivity and format support.

LG 55NANO75UQA

LG 55UM7450PLA

DISPLAY
90
VIDEO FEATURES
90
AUDIO FEATURES
92
OTHER FEATURES
99
CONNECTIVITY
91
FORMAT SUPPORT
87
OVERALL
91
DISPLAY
90
VIDEO FEATURES
89
AUDIO FEATURES
84
OTHER FEATURES
97
CONNECTIVITY
93
FORMAT SUPPORT
85
OVERALL
90

Advantage of LG 55NANO75UQA

This section shows the features and specifications which are the reason to choose LG 55NANO75UQA over LG 55UM7450PLA.

LG 55NANO75UQA vs LG 55UM7450PLA
HGIG Compatibility vs
Filmmaker Mode vs
Auto Low Latency Mode vs
More Speaker Channels 2.0 Channel vs 2.0 Channel
Dolby Atmos vs
AI Sound AI Sound Pro (Virtual 5.1.2 Up-mix) vs
Clear Voice Clear Voice Pro vs Clear Voice III
Gallery Mode vs
Auto Calibration vs
AVI vs
AC4 vs
EAC3 vs
MP2 vs

Advantage of LG 55UM7450PLA

This section shows the features and specifications which are the reason to choose LG 55UM7450PLA over LG 55NANO75UQA.

LG 55NANO75UQA vs LG 55UM7450PLA
2K HFR vs
DTS Digital Surround vs DTS-HD
More RF (Terrestrial/Cable) Connection Inputs 1 vs 2
Component Inputs vs 1
Composite Inputs vs 1
Teletext vs Flof
OGG vs
RealAudio vs

Common Strengths and Weaknesses

STRENGTHS
  High Resolution
  Direct LED
  Wide Viewing Angle
  Color Depth
  HDR10
  HLG
  Bluetooth Audio Playback
  Wi-Fi
  Wi-Fi Direct
  Bluetooth
  Works with Alexa
WEAKNESSES
  No HDR10+
  No Dolby Vision
  No IMAX Enhanced
  No AMD Freesync™
  No NVidia G-Sync
  No 4K HFR
  No VRR

Selected Features

Nano Cell Technology on LG 55NANO75UQA

LG 55NANO75UQAuses nanocell technology on its LCD display. This technology uses particles to absorb unwanted light wavelengths and enhance the purity of the red and green colors displayed on the screen. In addition, they create subtler, more accurate colors that stay true, even at wide viewing angles. So, even if the whole family is gathered around the TV, everyone has the best seat in the house, whether they’re front and center, or across the room and off to the side.

IPS Panel on LG 55UM7450PLA

LG 55UM7450PLA has an in-plane switching (IPS) panel. Such panels are not commonly used in LCD TVs as they suffer from light leakage which lead to the lower contrast and poor HDR experience. However, this type of panels can provide better viewing angles and color accuracy compared to the VA panels.

HDR10

LG 55NANO75UQA and LG 55UM7450PLA support HDR10 which was announced on August 27, 2015, by the Consumer Technology Association and uses the wide-gamut Rec. 2020 color space. It is not backward compatible with SDR. It sends static metadata via video stream to the TV which calibrates its screen brightness and color according to that. HDR10 is technically limited to a maximum of 10,000 nits of brightness and uses 10-bit color which corresponds to 1024 shades of the primary RGB colors.

Specifications

And in the end we display all the specifications which are present for both models.

Note: The following table shows only those details which are applicable for both models and excludes the ones that are applicable for only one model. If you want to see a full list of specs for each model please visit their individual pages here - LG 55NANO75UQA and here - LG 55UM7450PLA.

BASICS LG 55NANO75UQA LG 55UM7450PLA
BrandLGLG
SeriesNANO75UM74
Model55NANO75UQA55UM7450PLA
Size55"55"
CountryUSAUK
Release Year20222019
Smart TV
DISPLAY LG 55NANO75UQA LG 55UM7450PLA
Display TypeNanoCellLED
Actual Size (Diagonal)54.6"54.6"
Resolution4K UHD (3840 x 2160)4K UHD (3840 x 2160)
Refresh Rate50 Hz/60 Hz50 Hz/60 Hz
Screen DesignFlatFlat
Panel TypeMultiIPS
LED TypeDirect LEDDirect LED
ColorNanoCell Color
Viewing AngleWide Viewing AngleWide Viewing Angle
Panel Bit Depth8 bits + FRC8 bits + FRC
Color Depth1.07 Billion1.07 Billion
VIDEO LG 55NANO75UQA LG 55UM7450PLA
3D Capability
HDR10
HDR10+
Dolby Vision
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
4K HDRActive HDR4K Active HDR
AMD Freesync™
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
Picture Processorα5 Gen5 AI Processor 4KQuad Core Processor
Upscaling4K Upscaling4K Upscaling
Frame Interploation TechniqueTruMotion 120TruMotion 100
Frame Interpolation Frequency120 Hz100 Hz
Filmmaker Mode
Auto Low Latency Mode
AI Picture
Auto Genre Selection
Deep Learning AI Picture
AI Brightness
Dynamic Tone MappingHDR Dynamic Tone MappingDynamic Tone Mapping
AUDIO LG 55NANO75UQA LG 55UM7450PLA
Speaker Channels2.0 Channel2.0 Channel
Speaker TypeDown FiringDown Firing
Speaker Poer Rating20W20W
Dolby Atmos
DTS Digital Surround DTS-HD
AI Sound AI Sound Pro (Virtual 5.1.2 Up-mix)
Clear VoiceClear Voice ProClear Voice III
WiSA Ready
Bluetooth Audio Playback
LG Sound Sync
Smart Speaker Compatible
LG Smart Speaker
CONNECTIVITY LG 55NANO75UQA LG 55UM7450PLA
Ethernet Input
Wi-Fi
Wi-Fi Direct
Wi-Fi Frequency2.4 GHz, 5 GHz2.4 GHz, 5 GHz
Wi-Fi Protocol802.11a/b/g/n/ac802.11a/b/g/n/ac
Bluetooth
Bluetooth Version5.05.0
Mobile Connectivity
Apple Airplay Airplay 2 Airplay 2
LG TV Plus App
Smart ThinQ App
Chromecast
Virtual Assistant Google Assistant Google Assistant Requires LG Magic Remote
Works with Alexa Alexa Built-In 19.5 MR
HDMI Inputs33
HDMI Version2.02.0b
HDMI Audio Return Channel (ARC) eARC (HDMI 2) HDMI 2
HDCP Version2.22.2
HDMI-CEC SIMPLINK SIMPLINK
USB Inputs22
USB 3.0 Ports
RF (Terrestrial / Cable ) Inputs12
Component Inputs1
Composite Inputs1
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote
DLNA
OTHER LG 55NANO75UQA LG 55UM7450PLA
CPU Cores44
Operating SystemwebOSwebOS
Internet Browser Full Web Browser
Application Store LG Content Store LG Content Store
Teletext Flof
LG AI ThinQ®
Speech to Text
LG Voice Search
Amazon Echo Compatible
AI UX
AI Home
AI RecommendationDefault: offDefault: off
Intelligent Edit
Home Dashboard
Auto Device Detection
Apple HomePod
Voice Recognition Intelligent Voice Recognition Intelligent Voice Recognition
Magic LinkDefault: offDefault: off
Audio Guidance (Text To Speech)
Gallery Mode
Multi-view
DIAL
360 VR
Mobile TV On
Wi-Fi TV On
Bluetooth Low Energy On
Instant Game Response ALLM/HGIG ALLM
Screen Share
Time Shift
Auto Calibration
Time Machine (DVR)
HEVC
VIDEO FORMATS LG 55NANO75UQA LG 55UM7450PLA
3GPP
AV1
AVI
ASF
DivX
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
QuickTime
RealVideo
TS
VC-1
VP7
VP8
VP9
VOB
VRO
WebM
WMV
Xvid
AUDIO FORMATS LG 55NANO75UQA LG 55UM7450PLA
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV
IMAGE FORMATS LG 55NANO75UQA LG 55UM7450PLA
BMP
GIF
JPEG
JPS
MPO
PNG
TUNER LG 55NANO75UQA LG 55UM7450PLA
Digital Tuner 1 1
SAT Tuner
Analog TunerNTSC-MPAL/SECAM, B/G, D/K, I, SECAM L
Digital Terrestrial TV SystemATSCDVB-T/T2
Digital Cable TV SystemClear QAMDVB-C
Color systemPAL / SECAM / NTSCPAL / SECAM / NTSC
GENERAL LG 55NANO75UQA LG 55UM7450PLA
Power SupplyAC 100-240 V, 50/60 HzAC 100-240 V, 50/60 Hz
Power Consumption (In Standby)0.5 W0.5 W
Dimension Without Stand (W x H x D)1235 x 715 x 58.1 mm1244 mm x 726 mm x 87.1 mm
Dimension With Stand (W x H x D)1235 x 788 x 260 mm1244 mm x 791 mm x 260 mm
Dimension of Package (W x H x D)1360 x 880 x 207 mm1360 mm x 880 mm x 207 mm
One Connect Box
VESA Wall Mount
VESA Hole Pitch (W x H)300 mm x 300 mm300 mm x 300 mm
Weight Without Stand14.6 kg14.6 kg
Weight With Stand16 kg15.6 kg
Weight of Package (Gross)21.3 kg20.7 kg
ACCESSORIES LG 55NANO75UQA LG 55UM7450PLA
RemoteMagic Remote Control - MR22 With Magic TapMagic Remote Control - AN-MR19
Universal Control Capability for remote
Magic Remote Control Compatible

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