arkivoAPI
Menu

TVs / Compare

LG QNED70A (2025) vs TCL S551F

Product A: LG

QNED70A (2025)

71 of 159 known
Change LG QNED70A (2025)

Compare the TCL S551F with

Product B: TCL

S551F

67 of 159 known
Change TCL S551F

Compare the LG QNED70A (2025) with

48 of 151 fields differ

Download CSVDownload JSON
  • 28 different values
  • 20 known for one only
  • 27 the same
  • 76 missing for both

Refresh rate per resolution

The best rate over any port. Bars run from 0 to 360 Hz.

3840 × 2160Native for both
A60Hz
B60Hz

Size, drawn to scale

Front and side, on their stands.

Weight

0 to 40 kg

Weight with stand
A17kg
B9.21kg
Weight without stand
A16.8kg
B8.98kg

All 159 fields

Every value links to where we found it.

ALG QNED70A (2025)
BTCL S551F

General

4 of 9 differ
Series
QNED70A2Maker product pagelg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Title: 65 Inch Class LG QNED AI QNED70A 4K Smart TV 2025. The Series row says QNED70A.
S Class1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026TCL S Class, S5 Class page. Model row TCL S Class - S551F.
Model numbers
43QNED70AUA, 50QNED70AUA, 55QNED70AUA, 65QNED70AUA, 86QNED70AUA1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026LG US lists six sizes in the QNED70A family. The 43, 50, 55, 65 and 86 inch pages are archived and read. The 75 inch is sold as 75QNED70AUC and is left out, see screen_sizes_in. The 65 inch capture is dated 2026-01-09. Each page was read as an archived copy because lg.com refuses scripted requests.
43S551F, 50S551F, 55S551F, 65S551F, 75S551F1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Size selector 43, 50, 55, 65 and 75 inch, with model rows 43S551F to 75S551F. The Google TV S5 (S551G) is a separate product and is not stored. The 2025 S571G and F35 are also separate.
GTIN / EAN
195174118399, 195174118429, 195174118450, 195174118481, 1951741213441Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026UPC row on each size page: 195174118399 (43), 195174118429 (50), 195174118450 (55), 195174118481 (65), 195174121344 (86).
846042090926, 8460420909029Retailer pageamazon.com/dp/B0D4PD799HRead 23 October 2026Item details: Model Number 55S551F, UPC 846042090926, Model Year 2024, 3,908 ratings.10Retailer pageamazon.com/dp/B0D4P1T8RVRead 23 October 2026Item details: Model Number 75S551F, UPC 846042090902.
Announced
Not available
Not available
Status
Available2Maker product pagelg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026The live page, read 2026-10-20, lists all sizes with prices and no discontinued notice.
Available1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026The 55 inch and 75 inch Amazon listings are live on 2026-10-23. No source says the line is discontinued.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
$57911Maker product pageweb.archive.org/web/20250917012207/https://www.lg.com/us/tvs/lg-50qned70aua-qned-4k-tvRead 20 October 2026LG US list price (msrp in the page data, not the sale price): 43 inch 379, 50 inch 429, 55 inch 479, 65 inch 579 and 86 inch 1299 USD, excluding tax. The same list prices appear in the archived pages of 2025-09-17, 2025-11-19 and 2026-01-09. LG sold some sizes below the list price. No LG launch announcement lists prices.
$449.991Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Suggested Price on the TCL US page: 43 inch 349.99, 50 inch 399.99, 55 inch 449.99, 65 inch 599.99 and 75 inch 899.99 USD. These are list prices, not the sale prices shown on later captures. Excluding tax.
Launch price (EU)
Not available
Not available
Markets
US1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026LG US store, model numbers ending AUA.
US1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026TCL US store page and US warranty text.
Colours
Not available
Black9Retailer pageamazon.com/dp/B0D4PD799HRead 23 October 2026Item details: Color Black.
Segment
Standard2Maker product pagelg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026LG US mainstream QNED line, no lifestyle or outdoor use.
Standard1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Budget 4K line.
Model year
20252Maker product pagelg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Title says 2025.
20241Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026AFTVnews and the Amazon item details give 2024. The TCL page is marked New Model on 2024-06-06.

Display

4 of 7 differ
Screen size class
65in(165.1 cm)1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026
55in(139.7 cm)1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026The 55 inch is the reference size. Its Amazon listing has 3,908 ratings and ranks #23 in Smart TVs.
Sizes covered
43, 50, 55, 65, 86in1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026The 75 inch page (75QNED70AUC) shows a weight of 69.2 lbs, while the LG quick setup guide row for models ending C gives 27.3 kg (60.1 lbs). The conflict is not settled, so that size is not stored.
43, 50, 55, 65, 75in1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Size selector 43, 50, 55, 65 and 75 inch. The 98 inch S550G and the S551G are separate models.8Press articleaftvnews.com/tcl-reveals-its-new-s5-and-q6-4k-fire-tvs-for-2024-the-first-with-fire-os-8-and-a-new-remoteRead 23 October 2026Available in 43, 50, 55, 65 and 75 inch.
Viewable size
65.1in(165.4 cm)1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Diagonal row: 43.1, 50, 55.2, 65.1 and 86.4 inch.
54.6in(138.7 cm)1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Viewable Display Size 54.6 inch for the 55 inch. The other sizes read 42.5, 49.5, 64.5 and 74.5 inch on their own pages.
Native resolution
3840 × 2160px1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026
3840 × 2160px1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Resolution 4K Ultra HD (3840 x 2160).
Pixel density (size class)
67.8ppi
80.1ppi
Screen surface
Not available
Not available
Anti-reflection coating
Not available
Not available

Panel

1 of 14 differ
Display type
LED1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Display Type 4K QNED with Dynamic QNED Color. No mini LED is named, so the base type is led as for the QNED82A.
LED1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Listed as 4K UHD HDR LED Smart TV with Fire TV. LED Type Direct LED. No quantum dot layer is named.
Display type (as published)
4K QNED1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026
LED1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Page title: 4K UHD HDR LED Smart TV with Fire TV.
Panel type
Not available
Not available
Backlight
Direct-lit LED1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Backlight Type Direct on every size page.
Direct-lit LED1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Backlight Type High Brightness LED Backlight, LED Type Direct LED. No local dimming is stated.
Local dimming
Not available
Not available
Local dimming zones
Not available
Not available
Panel maker
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
Not available
Native colour depth
Not available
Not available
Native panel refresh rate
60Hz1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Refresh Rate 60Hz Native.
60Hz1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Panel Refresh 60Hz. Motion Rate 240 is a processing claim, not the panel rate.
DCI-P3 coverage (claimed)
Not available
Not available
Rec. 2020 coverage (claimed)
Not available
Not available
Peak HDR brightness (claimed)
Not available
Not available

HDR and picture

5 of 8 differ
HDR formats
HDR10, HLG1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026HDR (High Dynamic Range) HDR10 / HLG. HDR10 Pro is marketing text for the HDR10 handling and is not a separate format. No Dolby Vision.
Dolby Vision, HDR10, HDR10+, HLG1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026High Dynamic Range (HDR) Format HDR PRO+ (Dolby Vision, HDR10+, HDR10, HLG).8Press articleaftvnews.com/tcl-reveals-its-new-s5-and-q6-4k-fire-tvs-for-2024-the-first-with-fire-os-8-and-a-new-remoteRead 23 October 2026Dolby Vision, HDR10, HLG and HDR10+. HDR10+ is new over the 2023 S4.
Filmmaker Mode
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026
Not available
HGiG
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026
Not available
Picture processor
α7 AI Processor 4K Gen81Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Picture Processor α7 AI Processor 4K Gen8.
Not available
Motion interpolation
Not available
Yes1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Motion Enhancement Technology: Motion Rate 240 with MEMC Frame Insertion.
Black frame insertion
Not available
Not available
Ambient light sensor
Not available
Not available
Calibration software
Not available
Not available

Motion and gaming

3 of 10 differ
Maximum accepted refresh rate per resolution and input
ALG QNED70A (2025)
Maximum accepted refresh rate per resolution and input. The top rate is in bold.
ResolutionHDMI 2.0
3840 × 2160Native60Hz
Source1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026The panel is 60Hz Native and the page says three HDMI 2.0 ports. The VRR row says Yes (Up to 60Hz). No accepted rate above 4K 60 Hz is stated.
BTCL S551F
Maximum accepted refresh rate per resolution and input. The top rate is in bold.
ResolutionHDMI
3840 × 2160Native60Hz
Source1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Only 3840 x 2160 at 60 Hz over HDMI is stored. The quick start guide lists HDMI signals up to 2160p at 24, 30 and 60 Hz, and the panel is 60 Hz. The overview text also mentions Game Accelerator 120 with up to 120 Hz VRR, which cannot apply to a 60 Hz panel and appears on the S551G, so no VRR is stored.6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Page 1 HDMI signal compatibility: 2160p/24/30/60Hz.
Maximum accepted refresh rate
60Hz
60Hz
Maximum accepted refresh rate at 4K
60Hz
60Hz
Adaptive sync
HDMI VRR, FreeSync1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026VRR (Variable Refresh Rate) Yes (Up to 60Hz). The key feature text names FreeSync and VRR. No FreeSync tier is stated, so freesync is stored.
Not available
VRR range per input
Not available
Not available
Low framerate compensation
Not available
Not available
Dolby Vision gaming
Not available
Not available
Auto game mode (ALLM)
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026ALLM (Auto Low Latency Mode) Yes.
Yes1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Auto Game Mode (ALLM) in the feature list.
Game menu features
Game Dashboard1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Game Optimizer Yes. The key features name the Game Dashboard.
Not available
Input lag (claimed)
Not available
Not available

Measured

None of 25 known
Input lag (measured)
Not available
Not available
Input lag at 4K 60 Hz (measured)
Not available
Not available
Input lag at 4K 120 Hz (measured)
Not available
Not available
Input lag at 4K 144 Hz (measured)
Not available
Not available
SDR brightness in a real scene (measured)
Not available
Not available
HDR brightness in a real scene (measured)
Not available
Not available
HDR brightness per window (measured)
Not available
Not available
HDR peak brightness (measured)
Not available
Not available
Full-screen HDR brightness (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
Contrast with local dimming (measured)
Not available
Not available
Infinite contrast (measured)
Not available
Not available
DCI-P3 coverage (measured)
Not available
Not available
Rec. 2020 coverage (measured)
Not available
Not available
Colour volume at 1,000 nits (measured)
Not available
Not available
Colour volume at 10,000 nits (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity deviation (measured)
Not available
Not available
Colour shift angle (measured)
Not available
Not available
Reflections (measured)
Not available
Not available
Total pixel response time (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
4:4:4 chroma (measured)
Not available
Not available
Power use SDR (measured)
Not available
Not available

Smart platform

7 of 12 differ
Smart platform
webOS1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Operating System (OS) webOS 25. Page footnote: software updates download automatically for up to 5 years.
Fire TV1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Smart TV Fire TV. Fire TV Smart OS with Voice Remote.
OS at launch
webOS 251Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026
Fire OS 88Press articleaftvnews.com/tcl-reveals-its-new-s5-and-q6-4k-fire-tvs-for-2024-the-first-with-fire-os-8-and-a-new-remoteRead 23 October 2026The 2024 TCL Fire TVs are the first smart TVs to run Fire OS 8, which is Android 11 based.
Latest OS
Not available
Not available
OS upgrade support period
5years1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Footnote: software update will automatically download for up to 5 years. This is a feature claim on the product page, the Re:New policy page was not read.
Not available
Chipset
Not available
MediaTek MT90268Press articleaftvnews.com/tcl-reveals-its-new-s5-and-q6-4k-fire-tvs-for-2024-the-first-with-fire-os-8-and-a-new-remoteRead 23 October 2026Amazon lists all of these TVs with a quad-core MediaTek MT9026 at 1.53 GHz and a Mali-G52 2EE GPU. The figure comes from Amazon's listing as reported by AFTVnews. RAM and storage are not reported.
RAM
Not available
Not available
Total internal storage
Not available
Not available
Voice assistants
Amazon Alexa1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Amazon Alexa (Built-in) Yes. Works with Hey Google is a compatibility claim and is not stored.
Alexa6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Step 2 and Step 3: Voice Remote with Alexa, with a microphone and voice button.9Retailer pageamazon.com/dp/B0D4PD799HRead 23 October 2026Title: Alexa Built-in with Voice Remote.
Hands-free microphone
Not available
Not available
Casting
AirPlay 2, Chromecast built-in1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Works with Apple Airplay2 Yes and Google Cast built-in Yes.
AirPlay 21Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Casting Apple Airplay2. Google Cast is not listed.9Retailer pageamazon.com/dp/B0D4PD799HRead 23 October 2026Title: Apple AirPlay 2 Compatibility.
Smart home
Matter, HomeKit, ThinQ, Alexa, Google Home1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Matter Yes, Works with Apple Home Yes, ThinQ Smart Technology Yes, Works with Amazon Alexa Yes and Home Hub Yes. The feature text lists Google Assistant, Alexa, Matter and Apple HomeKit control.
Alexa1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Works With Amazon Alexa.
Art or ambient mode
Not available
Not available

Tuners

1 of 6 differ
Tuners
ATSC 1.0, Clear QAM, Analog1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026TV Tuner ATSC1.0 (Terrestrial), QAM (Cable). The analog tuner row is on the LG Canada page for the same model numbers.
ATSC 1.0, Analog, Clear QAM1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Tuner Type ATSC, NTSC, Clear QAM. The ATSC version is not stated, so atsc_1 follows the schema rule for a plain ATSC tuner, and NTSC is stored as analog.
Tuners per broadcast standard
Not available
Not available
Antenna inputs
ALG QNED70A (2025)
TypeCount
Terrestrial and cable1
Source1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026RF Input (Antenna/Cable) 1ea.
BTCL S551F
TypeCount
Terrestrial and cable1
Source1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026RF Input (NTSC, ATSC) 1.
CI+ slot
Not available
Not available
Record to USB
Not available
Not available
Broadcast platforms
Not available
Not available

Audio

5 of 9 differ
Physical speaker channels
2.01Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Speaker System 2.0 Channel.
2.01Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Audio Power (Watts) Speakers 20W (2 x 10W), so a stereo pair.
Physical speaker drivers
Not available
21Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 202620W (2 x 10W) for 43 to 65 inch and 30W (2 x 15W) for the 75 inch, so two drivers.
Total built-in speaker power
20W3Maker product pagelg.com/ca_en/tv-soundbars/qned/65qned70auaRead 20 October 2026Audio Output 20W on the LG Canada 43, 50 and 86 inch pages. The LG US pages publish no output power.4Maker product pagelg.com/ca_en/tv-soundbars/qned/43qned70auaRead 20 October 2026Audio Output 20W.6Maker product pagelg.com/ca_en/tv-soundbars/qned/86qned70auaRead 20 October 2026Audio Output 20W.7Maker product pagelg.com/ca_en/tv-soundbars/qned/50qned70auaRead 20 October 202650 inch: Audio Output 20W.
20W1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Audio Power (Watts) Speakers 20W (2 x 10W) for the 55 inch. The 75 inch reads 30W (2 x 15W).
Built-in subwoofer
Not available
Not available
Up-firing speakers
No1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Speaker Direction Down Firing, so no up-firing driver.
Not available
Audio formats
AC-4, Dolby Digital, Dolby Digital Plus, HE-AAC, AAC, MP2, MP3, PCM1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Audio Codec AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM and apt-X. apt-X is left out because its direction is not stated.
Dolby Atmos, Dolby Digital Plus1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Dolby Processing: Dolby Atmos, Dolby Digital+.
eARC passthrough
Not available
Dolby Atmos (Dolby Digital Plus), DTS1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Audio Passthrough: Dolby Atmos, Dolby Digital+, Dolby Digital, DTS, PCM. The port is not named, so only the Atmos in Dolby Digital+ and DTS entries that map to the schema options are stored.
Audio features
α7 AI Sound Pro (Virtual 9.1.2 Up-mix), Clear Voice Pro with Auto Volume Leveling, WOW Orchestra, LG Sound Sync, Bluetooth Surround Ready (2 Way Playback), Sound Mode Share, AI Acoustic Tuning1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026AI Sound α7 AI Sound Pro (Virtual 9.1.2 Up-mix), Clear Voice Pro Yes (Auto Volume Leveling), LG Sound Sync Yes, Sound Mode Share Yes and Wow Orchestra Yes. The 50 inch page leaves out the Wow Orchestra row, the LG Canada 50 inch page lists it.7Maker product pagelg.com/ca_en/tv-soundbars/qned/50qned70auaRead 20 October 202650 inch page lists WOW Orchestra Yes, AI Acoustic Tuning Yes and Bluetooth Surround Ready Yes (2 Way Playback).
DTS Virtual:X, Enhanced Dialogue Mode1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026DTS Virtual:X Yes. Enhanced Dialogue Mode in the feature list. Audio Effect presets Standard, Music, Movie, Clear Voice, Enhanced Bass.
Bluetooth headphones
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Bluetooth Surround Ready Yes. The LG Canada page names 2 Way Playback and Simultaneous Audio Output.
Yes1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Feature list: Bluetooth Personal Audio.

Connectivity

6 of 14 differ
Video inputs
ALG QNED70A (2025)
TypePortVersionCountMax refresh rate at 4K (Hz)eARC
HDMIHDMI 1 and 32.0260No
HDMIHDMI 22.0160Yes
Source1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026HDMI Input 3ea (supports eARC, ALLM) and HDMI Audio Return Channel eARC (HDMI 2). The key feature text says three HDMI 2.0 ports. Link bandwidth is not stated. Port labels follow the eARC statement.
BTCL S551F
TypePortCountMax refresh rate at 4K (Hz)eARC
HDMIHDMI 1-3360No
HDMIHDMI 4 (e)ARC160Yes
CompositeAV IN (adapter, not included)1Not availableNot available
Source1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026The spec text says 3 HDMI (1 with eARC) and one AV input, composite video with left and right audio on an adapter jack. The quick start guide and TCL's own ports photo both show four HDMI ports, HDMI 1 to 3 and HDMI 4 marked (e)ARC, and Amazon lists 4 HDMI ports, so four are stored. HDMI revision and bandwidth are not published.6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Step 4, page 8 diagram for 43/50/55/65 inch and for 75 inch: HDMI 1, HDMI 2, HDMI 3, (e)ARC HDMI 4, ANT/CABLE, AV IN adapter, headphone, optical. HDMI signal compatibility on page 1: 480i, 480p, 720p/60Hz, 1080i/60Hz, 1080p/60Hz, 2160p/24/30/60Hz. The AV IN needs an adapter that is not included.7Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/55s551f/55S551F-Ports.pngRead 23 October 2026TCL's own ports photo for the 55S551F shows USB 2.0, HDMI 1, HDMI 2, HDMI 3, HDMI 4 marked (e)ARC, cable and antenna, AV IN adapter, headphone and optical. Four HDMI sockets are visible. The same photo is on Amazon's gallery.11Maker product pagem.media-amazon.com/images/I/61r1mHaKMTL._AC_SL1500_.jpgRead 23 October 2026TCL's rear panel photo in the Amazon gallery for the 55S551F: USB 2.0, HDMI 1, HDMI 2, HDMI 3, HDMI 4 (e)ARC, antenna and cable, AV IN adapter, headphone, optical.
HDMI ports
3
4
HDMI ports with 4K 120 Hz
0
0
Highest HDMI version
2.0
Not available
Maximum HDMI link bandwidth
Not available
Not available
HDMI features
ALLM, VRR, eARC, CEC1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026HDMI Input 3ea (supports eARC, ALLM), Simplink (HDMI CEC) Yes and VRR Yes.
ALLM, eARC1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026HDMI Audio Return Channel (e)ARC and Auto Game Mode (ALLM). CEC is not listed.
USB peripheral ports
ALG QNED70A (2025)
USB versionCount
2.01
Source1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026USB Input 1ea (v 2.0). The 86 inch page says 2ea (v 2.0). The connector shape is not stated.
BTCL S551F
ConnectorUSB versionCount
USB-A2.01
Source1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026USB 1 x USB 2.0 for 43 to 65 inch. The 75 inch page says 2 x USB 2.0.6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Page 8: one USB 2.0 port on the 43 to 65 inch drawing and two USB 2.0 ports on the 75 inch drawing, each marked 5V 0.5A. The port shape is a USB-A socket in TCL's ports photo.7Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/55s551f/55S551F-Ports.pngRead 23 October 2026Photo: one USB 2.0 type A socket marked 5V 0.5A.
Ethernet speed
Not available
Not available
Wi-Fi
Wi-Fi 51Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Wi-Fi Standard Yes (Wi-Fi 5).
Wi-Fi 51Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Wi-Fi 5 (802.11ac).
Wi-Fi bands
Not available
Not available
Bluetooth
5.01Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Bluetooth Support Yes (v 5.0) on 43, 50, 55 and 65 inch, v 5.1 on 86 inch.
5.01Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Bluetooth 5.0.
Optical out
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026SPDIF (Optical Digital Audio Out) 1ea.
Yes1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026SPDIF Digital Audio Optical 1.7Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/55s551f/55S551F-Ports.pngRead 23 October 2026Photo: OPTICAL AUDIO OUT socket.
Headphone out
Not available
Yes1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Headphone Output 1.7Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/55s551f/55S551F-Ports.pngRead 23 October 2026Photo: headphone socket.
Included connection box
None1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Everything is built in, no connection box is listed.
None6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Step 4: every port is on the TV. The guide lists no external box.

Remote

3 of 5 differ
Remote control
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Remote Magic Remote MR25 and Remote Control Battery Yes.
Yes1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026What's in the Box: Remote Control, Voice Remote.
Remote connection
Infrared, Bluetooth9Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Magic Remote text: the remote uses infrared light and must first be paired with the TV, and a TV needs Bluetooth to use the Magic Remote.
Not available
Remote power
Not available
AAA batteries6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026What's in the box: 2 x AAA batteries for remote.
Voice button on remote
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Intelligent Voice Recognition Yes and Magic Remote Control Built-In. The LG Canada key features name voice controls on the AI Magic Remote.
Yes1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Easy Voice Control Yes, Voice Remote. The quick start guide calls it the Voice Remote with Alexa, with a microphone and a voice button.
Pointer remote
Yes1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Magic Remote. The owner manual describes the on-screen pointer and its Wheel (OK) button.
Not available

Stand and mounting

3 of 9 differ
Stand
Feet1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Stand Yes and a Stand Width row. The quick setup guide shows two separate feet.8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Page 1 stand assembly drawings show two separate feet for each size.
Feet6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Step 1: align the stands with the screw holes and secure them with four screws. The 75 inch screws are in the stand bag.
Stand installation positions
Not available
Not available
Stand height adjustment
Not available
Not available
Space under the screen
Not available
Not available
Distance between feet
1,264mm1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Stand width per size, 892 mm (43), 983 mm (50, from the LG US value 38.7 inch), 1124 mm (55), 1264 mm (65) and 1532 mm (86), the last four of which are partly from the LG Canada pages in mm.
Not available
Stand footprint
Width1,264Depth255mm(49.8 × 10 in)3Maker product pagelg.com/ca_en/tv-soundbars/qned/65qned70auaRead 20 October 2026TV Stand (WxD) 1264 x 255 mm.4Maker product pagelg.com/ca_en/tv-soundbars/qned/43qned70auaRead 20 October 2026892 x 188 mm.5Maker product pagelg.com/ca_en/tv-soundbars/qned/55qned70auaRead 20 October 20261124 x 235 mm.6Maker product pagelg.com/ca_en/tv-soundbars/qned/86qned70auaRead 20 October 20261532 x 362 mm.8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Stand depth C from the table. The guide shows separate feet, widths come from the LG pages.
Not available
VESA mount
300 x 2001Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026VESA Mounting (WxH) 300 x 200 for 65 inch, 200 x 200 for 43 and 50 inch, 300 x 200 for 55 inch and 600 x 400 for 86 inch.8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Wall-mount table: 200 x 200 mm for 43 and 50 inch, 300 x 200 mm for 55 and 65 inch, 600 x 400 mm for 86 inch.
200 x 2001Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026VESA Wall Mount Pattern 200 x 200 for 43 to 65 inch and 300 x 300 for the 75 inch.6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Models of 43, 50, 55 and 65: VESA 200x200. Models of 75: VESA 300x300.
VESA screw
M68Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Wall-mount table: M6 for 43 to 65 inch, M8 for 75 and 86 inch.
M61Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Screw Size M6 x 12 for 43 to 65 inch and M6 x 16 for the 75 inch.6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 20264 M6x12mm screws for 43 to 65 inch and 4 M6x16mm screws for the 75 inch.
Wall mount included
No1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026No wall mount is listed among the Accessories rows.
No1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026The quick start guide says wall mount hardware and accessories are not included.6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Optional - To mount on a wall (Wall mount hardware and accessories are not included).

OLED care

None of 3 known
OLED care
Not available
Not available
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available

Dimensions and weight

4 of 5 differ
Dimensions with stand
Width1,455Height900Depth255mm(57.3 × 35.4 × 10 in)3Maker product pagelg.com/ca_en/tv-soundbars/qned/65qned70auaRead 20 October 2026TV Dimensions with Stand 1455 x 900 x 255 mm.8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Same table: B height with stand and C stand depth. 50 inch is 1122 x 710 x 235 mm and 65 inch is 1455 x 900 x 255 mm.
Width1,226.82Height749.3Depth254mm(48.3 × 29.5 × 10 in)1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026TV with Stand (WxHxD) 48.3 x 29.5 x 10.0 inch, converted exactly.
Dimensions without stand
Width1,455Height841Depth67.9mm(57.3 × 33.1 × 2.7 in)3Maker product pagelg.com/ca_en/tv-soundbars/qned/65qned70auaRead 20 October 2026LG Canada page for 65QNED70AUA, same model number as the US set: TV Dimensions without Stand 1455 x 841 x 67.9 mm.4Maker product pagelg.com/ca_en/tv-soundbars/qned/43qned70auaRead 20 October 202643 inch: 968 x 567 x 67.9 mm without stand, 968 x 608 x 188 mm with stand, 7.5 kg without and 7.6 kg with stand, stand 892 x 188 mm, Audio Output 20W.5Maker product pagelg.com/ca_en/tv-soundbars/qned/55qned70auaRead 20 October 202655 inch: 1236 x 718 x 67.9 mm without stand, 1236 x 772 x 235 mm with stand, 11.5 kg without and 11.6 kg with stand, stand 1124 x 235 mm.6Maker product pagelg.com/ca_en/tv-soundbars/qned/86qned70auaRead 20 October 202686 inch: 1927 x 1104 x 59.9 mm without stand, 1927 x 1167 x 362 mm with stand, 45.2 kg without and 45.9 kg with stand, stand 1532 x 362 mm.8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Quick setup guide MFL721397302510REV04, page 2 table: A width, D height without stand and E depth. Every size 43, 50, 55, 65 and 86 inch matches the LG Canada pages. The depth is 67.9 mm up to 65 inch and 59.9 mm on 86 inch.
Width1,226.82Height711.2Depth71.12mm(48.3 × 28 × 2.8 in)1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026TV without Stand (WxHxD) 48.3 x 28.0 x 2.8 inch, converted exactly.
Thinnest depth
Not available
Not available
Weight with stand
17kg(37.5 lb)3Maker product pagelg.com/ca_en/tv-soundbars/qned/65qned70auaRead 20 October 2026TV Weight with Stand 17.0 kg.4Maker product pagelg.com/ca_en/tv-soundbars/qned/43qned70auaRead 20 October 20267.6 kg.5Maker product pagelg.com/ca_en/tv-soundbars/qned/55qned70auaRead 20 October 202611.6 kg.6Maker product pagelg.com/ca_en/tv-soundbars/qned/86qned70auaRead 20 October 202645.9 kg.8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Same table, first weight column: 9.9 kg (50) and 17.0 kg (65).
9.21kg(20.3 lb)1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026TV Weight with Stand 20.3 lbs, converted to 9.21 kg.
Weight without stand
16.8kg(37 lb)3Maker product pagelg.com/ca_en/tv-soundbars/qned/65qned70auaRead 20 October 2026TV Weight without Stand 16.8 kg.8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Same table, second weight column: 9.8 kg (50) and 16.8 kg (65).
8.98kg(19.8 lb)1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026TV Weight without Stand 19.8 lbs, converted to 8.98 kg.

Power

0 of 10 differ
Power supply
Internal1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Power Supply AC 120V, 50/60Hz. The power cable is a separate item, no adapter is listed.
Internal6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026Step 2: connect the power cable to the TV and the wall outlet. There is no adapter.
On-mode power in SDR (EU label)
Not available
Not available
On-mode power in HDR (EU label)
Not available
Not available
Maximum operating power
Not available
Not available
Standby power
0.5W1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Standby Power Consumption Under 0.5W, stored as 0.5.
0.5W1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Standby Power < 0.5W. Published as less than 0.5 W.
Networked standby
Not available
Not available
EU energy class SDR
Not available
Not available
EU energy class HDR
Not available
Not available
Energy per 1000 h SDR
Not available
Not available
Energy per 1000 h HDR
Not available
Not available

Certifications

1 of 3 differ
Picture certifications
Not available
Not available
ENERGY STAR
Not available
No1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026Energy Star No.
Other certifications
Not available
Not available

In the box

1 of 1 differ
In the box
Stand, Magic Remote MR25, Remote control batteries, Power cable (detachable), Quick Start Guide, E-Manual1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Accessories rows: E-Manual, Power Cable, Quick Start Guide, Remote, Remote Control Battery and Stand, each Yes. The cable is detachable on 43 to 65 inch and attached on 86 inch, from the LG Canada pages.6Maker product pagelg.com/ca_en/tv-soundbars/qned/86qned70auaRead 20 October 2026Power Cable Yes (Attached) on the 86 inch page and Yes (Detachable) on the 43 inch page.
TCL TV, TV stands, 4 x stand screws, Power cable, Voice Remote, 2 x AAA batteries, Quick Start Guide, Warranty information1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 2026What's in the Box: Quick Start Guide, Power Cord 1, Remote Control Voice Remote, Remote Control Batteries 2 x AAA, Warranty Info. The TV, stands and four stand screws come from the quick start guide.6Owner's manualweb.archive.org/web/20250523063402/https://www.tcl.com/usca/content/dam/tcl/product/home-theater/s-class/documents/S551F%20QSG.pdfRead 23 October 2026What's in the box: TCL TV, TV stands, 4 x stand screws, power cable, TV remote, 2 x AAA batteries.

Warranty

0 of 1 differ
Manufacturer warranty (source market)
1year1Maker product pageweb.archive.org/web/20260109193701/https://www.lg.com/us/tvs/lg-65qned70aua-qned-4k-tvRead 20 October 2026Limited Warranty 1 Year Parts & Labor.
1year1Maker product pageweb.archive.org/web/20240606185411/https://www.tcl.com/us/en/products/home-theater/s5-class/55-class-4k-uhd-hdr-led-smart-fire-tv-55s551fRead 23 October 20261 year limited manufacturer's warranty.

Both are also in the API. Back to all TVs.