•   Overview
•   Advantage of LG 75NANO99TNA
•   Advantage of LG OLED55B7D
•   Common Strengths and Weaknesses
•   Selected Features
•   Specifications

Here we are comparing LG 75NANO99TNA to LG OLED55B7D 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. The LG 75NANO99TNA has 8K UHD (7680 x 4320) and the LG OLED55B7D has 4K UHD (3840 x 2160) resolution and they both support HDR.

We have evaluated the TVs from available features and specifications. LG 75NANO99TNA gets higher overall score in our ranking system which is based on the display specifications, video, audio and other features, connectivity and format support.

This section shows the features and specifications which are the reason to choose LG 75NANO99TNA over LG OLED55B7D.

	LG 75NANO99TNA	vs	LG OLED55B7D
Higher Resolution	8K UHD (7680 x 4320)	vs	4K UHD (3840 x 2160)
Dolby Vision IQ		vs
4K HFR		vs
2K HFR		vs
VRR		vs
HGIG Compatibility		vs
Black Frame Insertion	Motion Pro	vs
Filmmaker Mode		vs
Auto Low Latency Mode		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
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
More Speaker Channels	4.2 Channel	vs	2.2 Channel
Higher Speaker Power Rating	60W (WF:20W, 10W per Channel)	vs	40 W (Woofer: 20W)
Simultaneous Audio Output		vs
AI Sound	AI Sound Pro	vs
Clear Voice	Clear Voice IV	vs
WiSA Ready	Separate Dongle Purchase Required	vs
Smart Speaker Compatible		vs
LG Smart Speaker		vs
Apple Airplay	Airplay 2	vs
LG TV Plus App		vs
Smart ThinQ App		vs
Google Home	Google Home device sold separately	vs
Virtual Assistant	Google Assistant	vs
Works with Alexa	Alexa Built-In	vs
HDMI Version	2.1	vs	2.0b
HDMI Audio Return Channel (ARC)	eARC (HDMI 2)	vs
HDCP Version	2.3	vs	2.2
Component Inputs		vs
Composite Inputs		vs
3.5mm headphone Audio Output		vs
LG AI ThinQ®		vs
Amazon Echo Compatible		vs
AI UX		vs
AI Home		vs
AI Recommendation	Default: off	vs
Intelligent Edit		vs
Home Dashboard		vs
Auto Device Detection		vs
Apple HomePod		vs
Magic Link	Default: off	vs
Audio Guidance (Text To Speech)		vs
Gallery Mode		vs
Multi-view		vs
DIAL		vs
360 VR		vs
Mobile TV On		vs
Wi-Fi TV On		vs
Bluetooth Low Energy On		vs
Instant Game Response	ALLM	vs
Time Shift		vs
Auto Calibration		vs
Time Machine (DVR)		vs
AVI		vs
AC4		vs
MP2		vs

This section shows the features and specifications which are the reason to choose LG OLED55B7D over LG 75NANO99TNA.

	LG 75NANO99TNA	vs	LG OLED55B7D
Backlight Dimming	Full Array Local Dimming	vs	Pixel Level Dimming
Color	NanoCell Color Pro	vs	Perfect Color
Depth Enhancement		vs	Active Depth Enhancer
DTS Digital Surround		vs	DTS-HD
USB 3.0 Ports		vs	1
More RF (Terrestrial/Cable) Connection Inputs	1	vs	3
OGG		vs
RealAudio		vs
More Tuners (Terrestrial/Cable)	1	vs	2
More Tuners (SAT)		vs
Higher Energy Efficiency Class	1 ½ Stars	vs	A

OLED display on LG OLED55B7D

LG OLED55B7D 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 75NANO99TNA

LG 75NANO99TNA 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.

Full-Array Local Dimming on LG 75NANO99TNA

LG 75NANO99TNA has Full-Array Local Dimming technology with multiple zones throughout the display. Individual zones of LEDs can light up independently which enhances black levels, shadow details and decreases level of light bleed in dark parts of the image. This gives higher contrast with increased picture quality which is very important for HDR reproduction. Higher number of zones gives better control over local dimming and less blooming around the bright objects and subtitles.

HDR10

LG 75NANO99TNA and LG OLED55B7D 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

LG 75NANO99TNA and LG OLED55B7D also support 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.

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 75NANO99TNA and here - LG OLED55B7D.

BASICS	LG 75NANO99TNA	LG OLED55B7D
Brand	LG	LG
Series	NANO99	B7
Model	75NANO99TNA	OLED55B7D
Size	75"	55"
Country	Australia	Germany
Release Year	2020	2017
Smart TV

DISPLAY	LG 75NANO99TNA	LG OLED55B7D
Display Type	NanoCell	OLED
Actual Size (Diagonal)	74.5"	54.6"
Resolution	8K UHD (7680 x 4320)	4K UHD (3840 x 2160)
Refresh Rate	100 Hz/120 Hz	100 Hz/120 Hz
Screen Design	Flat	Flat
Panel Type	IPS	WRGB
Backlight Dimming	Full Array Local Dimming	Pixel Level Dimming
Color	NanoCell Color Pro	Perfect Color
Viewing Angle	Wide Viewing Angle	Perfect Viewing Angle
Panel Bit Depth	10 bits	10 bits
Color Depth	1.07 Billion	1.07 Billion

VIDEO	LG 75NANO99TNA	LG OLED55B7D
3D Capability
HDR10
HDR10+
Dolby Vision
Dolby Vision IQ
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
4K HDR	Cinema HDR	4K Active HDR
AMD Freesync™
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
Upscaling	AI 8K Upscaling	4K Upscaling
Black Frame Insertion	Motion Pro
Filmmaker Mode
Auto Low Latency Mode
Depth Enhancement		Active Depth Enhancer
AI Picture	AI Picture Pro
Auto Genre Selection	SDR/HDR/Dolby HDR
Face Enhancing	AI Picture Pro - Face Enhancing
Image Enhancing	Image Enhancing on SQM
Color Enhancer	Advanced Color Enhancer	Color Master Engine
Deep Learning AI Picture
AI Brightness
True Color Accuracy	Pro
Ultra Luminance	Pro
Dynamic Tone Mapping	HDR Dynamic Tone Mapping Pro

AUDIO	LG 75NANO99TNA	LG OLED55B7D
Speaker Channels	4.2 Channel	2.2 Channel
Speaker Power Rating	60W (WF:20W, 10W per Channel)	40 W (Woofer: 20W)
Dolby Atmos
DTS Digital Surround		DTS-HD
Simultaneous Audio Output
AI Sound	AI Sound Pro
Surround Mode	ULTRA Surround	Dolby Surround / OLED Surround
Clear Voice	Clear Voice IV
WiSA Ready	Separate Dongle Purchase Required
LG Sound Sync
Smart Speaker Compatible
LG Smart Speaker

CONNECTIVITY	LG 75NANO99TNA	LG OLED55B7D
Ethernet Input
Wi-Fi
Wi-Fi Direct
Wi-Fi Frequency	2.4 GHz, 5 GHz	2.4 GHz, 5 GHz
Wi-Fi Protocol	802.11a/b/g/n/ac	802.11a/b/g/n/ac
Bluetooth
Apple Airplay	Airplay 2
LG TV Plus App
Smart ThinQ App
Chromecast
Google Home	Google Home device sold separately
Virtual Assistant	Google Assistant
Works with Alexa	Alexa Built-In
HDMI Inputs	4	4
HDMI Version	2.1	2.0b
HDMI Audio Return Channel (ARC)	eARC (HDMI 2)
HDCP Version	2.3	2.2
HDMI-CEC	SIMPLINK	SIMPLINK
USB Inputs	3	3
USB 3.0 Ports		1
RF (Terrestrial / Cable ) Inputs	1	3
Component Inputs
Composite Inputs
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote
DLNA

OTHER	LG 75NANO99TNA	LG OLED55B7D
Operating System	webOS	webOS
Internet Browser	Full Web Browser
Application Store	LG Content Store	LG Content Store
LG AI ThinQ®
Amazon Echo Compatible
AI UX
AI Home
AI Recommendation	Default: off
Intelligent Edit
Home Dashboard
Auto Device Detection
Apple HomePod
Voice Recognition	Intelligent Voice Recognition	Natural Voice Recognition
Magic Link	Default: 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
Screen Share
Time Shift
Auto Calibration
Time Machine (DVR)
HEVC	8K@60p, 10bit 4K@120p, 10bit

VIDEO FORMATS	LG 75NANO99TNA	LG OLED55B7D
3GPP
AV1	8K@60p, 10bit 4K@120p, 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	8K@60p, 10bit 4K@120p, 10bit
VOB
VRO
WebM
WMV
Xvid

AUDIO FORMATS	LG 75NANO99TNA	LG OLED55B7D
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV

IMAGE FORMATS	LG 75NANO99TNA	LG OLED55B7D
BMP
GIF
JPEG
JPS
MPO
PNG

TUNER	LG 75NANO99TNA	LG OLED55B7D
Digital Tuner	1	2
SAT Tuner
Digital Terrestrial TV System	MPEG-2/4 DVB-T2	DVB-T/T2 HD
Color system	PAL / SECAM / NTSC	PAL / SECAM / NTSC

GENERAL	LG 75NANO99TNA	LG OLED55B7D
Energy Efficiency	1 ½ Stars	A
Power Supply	AC 100-240 V, 50/60 Hz	AC 100-240 V, 50/60 Hz
Power Consumption (In Standby)	0.5 W	0.3 W
Dimension Without Stand (W x H x D)	1672 x 963 x 54.9 mm	1229 mm x 708 mm x 48.6 mm
Dimension With Stand (W x H x D)	1672 x 1021 x 361 mm	1229 mm x 764 mm x 254 mm
Dimension of Package (W x H x D)	1823 x 1166 x 231 mm	1345 mm x 810 mm x 207 mm
VESA Wall Mount
VESA Hole Pitch (W x H)	400 mm x 400 mm	300 mm x 200 mm
Weight Without Stand	42.4 kg	17.2 kg
Weight With Stand	43.1 kg	18.6 kg
Weight of Package (Gross)	53.7 kg	24.3 kg

ACCESSORIES	LG 75NANO99TNA	LG OLED55B7D
Remote	Magic Remote Control - MR20	Magic Remote Control
Universal Control Capability for remote
Magic Remote Control Compatible