1-on-1 Comparison

Side-by-Side Comparison

LG OLED48CXPUB

LG 55UN7300PUB

SCORE:
95
SCORE:
90

Highlights

  • 4K UHD (3840 x 2160) OLED Display
  • HDR10, Dolby Vision, HLG support
  • Perfect Color
  • Perfect Viewing Angle
  • α9 Gen3 AI Processor 4K
  • Ethernet, Wi-Fi, Bluetooth

Highlights

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

Disclosure: We earn money from the affiliate links to products associated with content in this article.

Content

Overview

Here we are comparing LG OLED48CXPUB to LG 55UN7300PUB 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 OLED48CXPUB 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 OLED48CXPUB

LG 55UN7300PUB

DISPLAY
94
VIDEO FEATURES
96
AUDIO FEATURES
94
OTHER FEATURES
97
CONNECTIVITY
95
FORMAT SUPPORT
87
OVERALL
95
DISPLAY
88
VIDEO FEATURES
90
AUDIO FEATURES
81
OTHER FEATURES
95
CONNECTIVITY
93
FORMAT SUPPORT
89
OVERALL
90

Advantage of LG OLED48CXPUB

This section shows the features and specifications which are the reason to choose LG OLED48CXPUB over LG 55UN7300PUB.

LG OLED48CXPUB vs LG 55UN7300PUB
Higher Refresh Rate 100 Hz/120 Hz vs 50 Hz/60 Hz
Backlight Dimming Pixel Level Dimming vs Local Dimming
Color Perfect Color vs
Higher Panel Bit Depth 10 bits vs 8 bits + FRC
Dolby Vision vs
AMD Freesync™ vs
NVidia G-Sync vs
4K HFR vs
2K HFR vs
VRR vs
Higher Frame Interpolation Frequency 240 Hz vs 120 Hz
Black Frame Insertion OLED Motion Pro vs
AI Picture AI Picture Pro vs
Auto Genre Selection SDR/HDR/Dolby HDR vs
Face Enhancing AI Picture Pro - Face Enhancing vs
Image Enhancing Image Enhancing on SQM vs
Noise Reduction Quad Step Noise Reduction vs Double Step Noise Reduction
Deep Learning AI Picture vs
AI Brightness vs
True Color Accuracy Pro vs
Ultra Luminance Pro vs
Dynamic Tone Mapping HDR Dynamic Tone Mapping Pro vs HDR Dynamic Tone Mapping
More Speaker Channels 2.2 Channel vs 2.0 Channel
Higher Speaker Poer Rating 40W (WF:20W, 10W per Channel) vs 20W
Dolby Atmos vs
AI Sound AI Sound Pro vs AI Sound
Clear Voice Clear Voice IV vs Clear Voice III
WiSA Ready Separate Dongle Purchase Required vs
More HDMI Inputs 4 vs 3
HDMI Version 2.1 vs 2.0b
HDMI Audio Return Channel (ARC) eARC (HDMI 2) vs ARC (HDMI 2)
More USB Inputs 3 vs 2
3.5mm headphone Audio Output vs
RS-232C Remote 1 (Mini Jack) vs
Gallery Mode vs
Auto Calibration vs
EAC3 vs

Advantage of LG 55UN7300PUB

This section shows the features and specifications which are the reason to choose LG 55UN7300PUB over LG OLED48CXPUB.

LG OLED48CXPUB vs LG 55UN7300PUB
Component Inputs vs
RealVideo vs
VP8 vs
Xvid vs
WAV vs

Common Strengths and Weaknesses

STRENGTHS
  High Resolution
  Perfect Viewing Angle
  Color Depth
  HDR10
  HLG
  HGIG Compatibility
  Filmmaker Mode
  AI Sound
  Bluetooth Audio Playback
  Wi-Fi
  Wi-Fi Direct
  Bluetooth
  Works with Alexa
WEAKNESSES
  No HDR10+
  No IMAX Enhanced
  No DTS Digital Surround
  No NEXTGEN TV (ATSC 3.0)

Selected Features

OLED display on LG OLED48CXPUB

LG OLED48CXPUB has an organic light-emitting diode (OLED) display. This is a self-emissive display which can completely turn off individual pixels leading to the ideal black levels and better contrast during HDR compared to any LCD displays. This makes them to be the best choice for dark rooms. OLED enables a simpler internal structure than conventional displays. With just a few layers, OLED TVs are very lightweight and thin. OLED displays also have better viewing angles. However, they are not able to achieve such high brightness as modern LCD displays which makes them less suitable in bright rooms.

IPS Panel on LG 55UN7300PUB

LG 55UN7300PUB 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 OLED48CXPUB and LG 55UN7300PUB 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.

Dolby Vision on LG OLED48CXPUB

LG OLED48CXPUB also supports Dolby Vision which is an update to HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to 10,000 nits on a scene-by-scene or frame-by-frame basis and supports up to 12-bit color depth (4096 shades of RGB) and 8K resolution.

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 OLED48CXPUB and here - LG 55UN7300PUB.

BASICS LG OLED48CXPUB LG 55UN7300PUB
BrandLGLG
SeriesCXUN73
ModelOLED48CXPUB55UN7300PUB
Size48"55"
CountryUSACanada
Release Year20202020
Bezel ColorBlackBlack
Smart TV
DISPLAY LG OLED48CXPUB LG 55UN7300PUB
Display TypeOLEDLED
Actual Size (Diagonal)47.6"54.6"
Resolution4K UHD (3840 x 2160)4K UHD (3840 x 2160)
Refresh Rate100 Hz/120 Hz50 Hz/60 Hz
Screen DesignFlatFlat
Backlight DimmingPixel Level DimmingLocal Dimming
ColorPerfect Color
Viewing AnglePerfect Viewing AngleWide Viewing Angle
Panel Bit Depth10 bits8 bits + FRC
Color Depth1.07 Billion1.07 Billion
VIDEO LG OLED48CXPUB LG 55UN7300PUB
3D Capability
HDR10
HDR10+
Dolby Vision
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
4K HDRCinema HDRActive HDR
HDR Effect 4K/2K 4K/2K
AMD Freesync™
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
Picture Processorα9 Gen3 AI Processor 4KQuad Core Processor 4K
UpscalingAI 4K Upscaling4K Upscaling
Frame Interploation TechniqueTruMotion 240TruMotion 120
Frame Interpolation Frequency240 Hz120 Hz
Black Frame Insertion OLED Motion Pro
Filmmaker Mode
Auto Low Latency Mode
AI Picture AI Picture Pro
Auto Genre Selection SDR/HDR/Dolby HDR
Face EnhancingAI Picture Pro - Face Enhancing
Image Enhancing Image Enhancing on SQM
Color Enhancer Advanced Color Enhancer Advanced Color Enhancer
Noise ReductionQuad Step Noise ReductionDouble Step Noise Reduction
Deep Learning AI Picture
AI Brightness
True Color Accuracy Pro
Ultra Luminance Pro
SharpnessFrequency based Sharpness EnhancerSharpness Enhancer
Dynamic Tone MappingHDR Dynamic Tone Mapping ProHDR Dynamic Tone Mapping
AUDIO LG OLED48CXPUB LG 55UN7300PUB
Speaker Channels2.2 Channel2.0 Channel
Speaker Poer Rating40W (WF:20W, 10W per Channel)20W
Bluetooth Headset Support Bluetooth 4.2+
Dolby Atmos
DTS Digital Surround
AI Sound AI Sound Pro AI Sound
Surround ModeOLED SurroundULTRA Surround
Clear VoiceClear Voice IVClear Voice III
WiSA Ready Separate Dongle Purchase Required
Bluetooth Audio Playback
LG Sound Sync
Smart Speaker Compatible
LG Smart Speaker
CONNECTIVITY LG OLED48CXPUB LG 55UN7300PUB
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
Google Home Google Home device sold separately
Virtual Assistant Google Assistant Google Assistant
Works with Alexa Alexa Built-In Alexa Built-In
HDMI Inputs43
HDMI Version2.12.0b
HDMI Audio Return Channel (ARC) eARC (HDMI 2) ARC (HDMI 2)
HDCP Version2.22.2
HDMI-CEC SIMPLINK SIMPLINK
USB Inputs32
USB 3.0 Ports
RF (Terrestrial / Cable ) Inputs11
Component Inputs
Composite Inputs1 via A/V 3.5mm Jack
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote1 (Mini Jack)
DLNA
OTHER LG OLED48CXPUB LG 55UN7300PUB
CPU Cores44
Operating SystemwebOSwebOS
Internet Browser Full Web Browser Full Web Browser
Application Store LG Content Store LG Content Store
Teletext
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 VRR/ALLM ALLM
Screen Share
Time Shift
Auto Calibration
Time Machine (DVR)
HEVC 4K@120p, 10bit 4K@60p, 10bit
VIDEO FORMATS LG OLED48CXPUB LG 55UN7300PUB
3GPP
AV1 4K@60p, 10bit 4K@60p, 10bit
AVI
ASF
DivX
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
QuickTime
RealVideo
TS
VC-1
VP7
VP8
VP9 4K@60p, 10bit 4K@60p, 10bit
VOB
VRO
WebM
WMV
Xvid
AUDIO FORMATS LG OLED48CXPUB LG 55UN7300PUB
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV
IMAGE FORMATS LG OLED48CXPUB LG 55UN7300PUB
BMP
GIF
JPEG
JPS
MPO
PNG
TUNER LG OLED48CXPUB LG 55UN7300PUB
Digital Tuner 1 1
SAT Tuner
Analog TunerNTSC-MNTSC-M
NEXTGEN TV (ATSC 3.0)
Digital Terrestrial TV SystemATSCATSC
Digital Cable TV SystemClear QAMClear QAM
Color systemPAL / SECAM / NTSCPAL / SECAM / NTSC
GENERAL LG OLED48CXPUB LG 55UN7300PUB
Power SupplyAC 120 V, 50/60 HzAC 120 V, 50/60 Hz
Power Consumption (In Standby)0.5 W0.5 W
Dimension Without Stand (W x H x D)1071 x 618 x 46.9 mm
42.17" x 24.33" x 1.85"
1244 x 726 x 87.1 mm
48.98" x 28.58" x 3.43"
Dimension With Stand (W x H x D)1071 x 650 x 251 mm
42.17" x 25.59" x 9.88"
1244 x 781 x 232 mm
48.98" x 30.75" x 9.13"
Stand Size838 x 251 mm / 32.99" x 9.88"1090 x 232 mm / 42.91" x 9.13"
Dimension of Package (W x H x D)1224 x 750 x 207 mm1420 x 835 x 190 mm
55.91" x 32.87" x 7.48"
One Connect Box
VESA Wall Mount
VESA Hole Pitch (W x H)300 mm x 200 mm300 mm x 300 mm
Weight Without Stand14.9 kg / 32.85 lbs14.3 kg / 31.53 lbs
Weight With Stand18.9 kg / 41.67 lbs14.5 kg / 31.97 lbs
Weight of Package (Gross)22.4 kg19.9 kg / 43.87 lbs
Warranty1 Year Parts & Labor1 Year Parts & Labor
ACCESSORIES LG OLED48CXPUB LG 55UN7300PUB
RemoteMagic Remote Control - MR20Magic Remote Control - MR20
Universal Control Capability for remote
Magic Remote Control Compatible

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