•   Overview
•   Advantage of LG 65NANO90UNA
•   Advantage of TCL 55R625
•   Common Strengths and Weaknesses
•   Selected Features
•   Specifications

Here we are comparing LG 65NANO90UNA to TCL 55R625 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 65NANO90UNA 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 65NANO90UNA over TCL 55R625.

	LG 65NANO90UNA	vs	TCL 55R625
Higher Refresh Rate	100 Hz/120 Hz	vs	50 Hz/60 Hz
Viewing Angle	Wide Viewing Angle	vs
Dolby Vision IQ		vs
AMD Freesync™	May not be available at the time of purchase of this product	vs
4K HFR		vs
2K HFR		vs
VRR		vs
HGIG Compatibility		vs
Filmmaker Mode		vs
Auto Low Latency Mode		vs
Higher Speaker Power Rating	20W	vs	8W + 8W
WiSA Ready	Separate Dongle Purchase Required	vs
Bluetooth		vs
Google Home	Google Home device sold separately	vs
HDMI Version	2.1	vs	2.0
HDMI Audio Return Channel (ARC)	eARC (HDMI 3)	vs
More USB Inputs	3	vs	1
RS-232C Remote	1 (Mini Jack)	vs
3GPP		vs
AVI		vs
Flash Video		vs
H.265		vs
M2TS		vs
QuickTime		vs
VC-1		vs
VP9	4K@60p, 10bit	vs
AC4		vs
aptX		vs
HE-AAC		vs
LPCM		vs
MP2		vs
JPS		vs
MPO		vs

This section shows the features and specifications which are the reason to choose TCL 55R625 over LG 65NANO90UNA.

	LG 65NANO90UNA	vs	TCL 55R625
Higher Panel Bit Depth	8 bits + FRC	vs	10 bits
3.5mm headphone Audio Output		vs
WMV		vs
WAV		vs
BMP		vs
GIF		vs
PNG		vs

QLED backlight on TCL 55R625

TCL 55R625 is a Quantum dot LED (QLED) TV which has a LED backlight LCD display with additional semiconductor nanocrystal layer that produces different colors of light depending on the size of the particle. Quantum dots are able to emit precise colored light because particle sizes adjust at quantum-level velocities, resulting in accurate and efficient light emissions. This results in more accurate color reproduction and can even achieve a full coverage of BT.2020 color gamut. besides color Quantum dots also offer high brightness which results in high contrast ratio. This is especially important when displaying HDR content.

VA Panel on TCL 55R625

TCL 55R625 has a vertical alignment (VA) panel. Such panels are most commonly used in LCD TVs as they provide deeper blacks compared to the IPS panels. However, they are still limited with the viewing angles compared to the IPS panels or OLED displays.

Full-Array Local Dimming

The TVs have Full-Array Local Dimming technology with multiple zones throughout the displays. 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. TCL 55R625 has 100 zones.

HDR10

LG 65NANO90UNA and TCL 55R625 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 65NANO90UNA and TCL 55R625 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 65NANO90UNA and here - TCL 55R625.

BASICS	LG 65NANO90UNA	TCL 55R625
Brand	LG	TCL
Series	NANO90	6
Model	65NANO90UNA	55R625
Size	65"	55"
Country	USA	USA
Release Year	2020	2019
Smart TV

DISPLAY	LG 65NANO90UNA	TCL 55R625
Display Type	NanoCell	QLED
Actual Size (Diagonal)	64.5"	54.6"
Resolution	4K UHD (3840 x 2160)	4K UHD (3840 x 2160)
Refresh Rate	100 Hz/120 Hz	50 Hz/60 Hz
Screen Design	Flat	Flat
Panel Type	IPS	VA
LED Type	Slim Direct LED	Direct LED
Backlight Dimming	Full Array Local Dimming	Full Array Local Dimming
Color	NanoCell Color	Quantum Color
Viewing Angle	Wide Viewing Angle
Panel Bit Depth	8 bits + FRC	10 bits
Color Depth	1.07 Billion	1.07 billion

VIDEO	LG 65NANO90UNA	TCL 55R625
3D Capability
HDR10
HDR10+
Dolby Vision
Dolby Vision IQ
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
AMD Freesync™	May not be available at the time of purchase of this product
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
Picture Processor	α7 Gen3 AI Processor 4K	IPQ ENGINE
Frame Interploation Technique	TruMotion 240	Natural Motion
Frame Interpolation Frequency	240 Hz	240 Hz
Black Frame Insertion	Motion Pro
Filmmaker Mode
Auto Low Latency Mode

AUDIO	LG 65NANO90UNA	TCL 55R625
Speaker Power Rating	20W	8W + 8W
Dolby Atmos
WiSA Ready	Separate Dongle Purchase Required

CONNECTIVITY	LG 65NANO90UNA	TCL 55R625
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	802.11ac 2x2 Dual Band (support 2.4GHz & 5GHz)
Bluetooth
Chromecast
Google Home	Google Home device sold separately
Virtual Assistant	Google Assistant	Google Assistant
Works with Alexa	Alexa Built-In
HDMI Inputs	4	4
HDMI Version	2.1	2.0
HDMI Audio Return Channel (ARC)	eARC (HDMI 3)
HDCP Version	2.2	2.2
HDMI-CEC	SIMPLINK
USB Inputs	3	1
USB 3.0 Ports
RF (Terrestrial / Cable ) Inputs	1	1
Component Inputs
Composite Inputs	1 via A/V 3.5mm Jack	via A/V 3.5mm Jack
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote	1 (Mini Jack)

OTHER	LG 65NANO90UNA	TCL 55R625
CPU Cores	4	4
GPU Cores	2	2
Operating System	webOS	Roku
Teletext

VIDEO FORMATS	LG 65NANO90UNA	TCL 55R625
3GPP
AV1	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
VOB
VRO
WebM
WMV
Xvid

AUDIO FORMATS	LG 65NANO90UNA	TCL 55R625
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV

IMAGE FORMATS	LG 65NANO90UNA	TCL 55R625
BMP
GIF
JPEG
JPS
MPO
PNG

TUNER	LG 65NANO90UNA	TCL 55R625
Digital Tuner	1	1
SAT Tuner
Analog Tuner	NTSC-M	NTSC
NEXTGEN TV (ATSC 3.0)
Digital Terrestrial TV System	ATSC	ATSC
Digital Cable TV System	Clear QAM	Clear QAM
Color system	PAL / SECAM / NTSC	PAL / SECAM / NTSC

GENERAL	LG 65NANO90UNA	TCL 55R625
Power Supply	AC 120 V, 50/60 Hz	AC 120 V, 60 Hz
Power Consumption (In Standby)	0.5 W	0.5W
Dimension Without Stand (W x H x D)	1456 x 840 x 70.5 mm 57.32" x 33.07" x 2.78"	48.3" x 28.1" x 3.4"
Dimension With Stand (W x H x D)	1456 x 902 x 271 mm 57.32" x 35.51" x 10.67"	48.3" x 31.1" x 12.4"
Stand Size	1222 x 271 mm / 48.11" x 10.67"	47.5"
Dimension of Package (W x H x D)	1660 x 970 x 175 mm 65.35" x 38.19" x 6.89"	55.1" x 34.4" x 6.6"
VESA Wall Mount
VESA Hole Pitch (W x H)	300 mm x 300 mm	200 mm x 200 mm
Weight Without Stand	24.2 kg / 53.35 lbs	37.2 lbs
Weight With Stand	24.5 kg / 54.01 lbs	38.6 lbs
Weight of Package (Gross)	32.2 kg / 70.99 lbs	52.4 lbs
Warranty	1 Year Parts & Labor	1 year limited warranty

ACCESSORIES	LG 65NANO90UNA	TCL 55R625
Remote	Magic Remote Control - MR20	Voice Enabled Remote Control RC580