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LG G4 OLED vs Samsung S90D OLED

Product A: LG

G4 OLED

93 of 159 known
Change LG G4 OLED

Compare the Samsung S90D OLED with

Product B: Samsung

S90D OLED

78 of 159 known
Change Samsung S90D OLED

Compare the LG G4 OLED with

58 of 151 fields differ

Download CSVDownload JSON
  • 35 different values
  • 23 known for one only
  • 32 the same
  • 61 missing for both

Refresh rate per resolution

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

3840 × 2160Native for both
A144Hz
B144Hz

Size, drawn to scale

Front and side, on their stands.

Weight

0 to 40 kg

Weight with stand
A29.1kg
B22.5kg
Weight without stand
A23.8kg
B21.2kg

All 159 fields

Every value links to where we found it.

ALG G4 OLED
BSamsung S90D OLED

General

4 of 9 differ
Series
G41Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Not available
Model numbers
OLED65G4SUB1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact US OLED65G4SUB. Only the 65-inch 2024 standard configuration is represented. Other sizes, regions and newer generations are omitted.
QN65S90DAFXZA1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Only exact US 65-inch QN65S90DAFXZA row. WOLED sizes/regions, S90DD warehouse 60 W audio and Canadian S92D are excluded.
GTIN / EAN
1951740767431Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Warranty table UPC.
8872768218253Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026Exact 65 order code QN65S90DAFXZA UPC 887276821825.
Announced
3 January 20248Press releaselg.com/us/newsroom/media-entertainment/lg-unveils-latest-oled-evo-tvs-at-the-forefront-of-innovation-and-evolutionRead 7 October 2026Dated January 3, 2024. Original LG US announcement names all-new OLED G4 lineup and Alpha 11. First maker announcement, distinct from February 28 preorders and March actual release.
Not available
Status
Not available
Not available
Predecessor
LG G3 OLED7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public introduction says G4 replaces LG G3 OLED. Catalog predecessor lg-g3-oled is exact US 65-inch OLED65G3PUA.
Samsung S90C OLED8Reviewrtings.com/tv/reviews/samsung/s90dRead 23 October 2026RTINGS says the Samsung S90D has the same features as its predecessor, the Samsung S90C OLED.
Successor
LG G5 OLED17Press releaselg.com/us/press-release/2025-lg-oled-pre-order-press-release-3-10-25.pdfRead 7 October 2026Original 2025 US G5 announcement explicitly names its predecessor the LG OLED evo G4. This is the G-series generation relationship. Catalog lg-g5-oled uses a 65-inch EU reference, not the US G5 SKU. No target regional hardware facts or measurements are inherited.
Samsung S90F OLED9Reviewrtings.com/tv/reviews/samsung/s90f-oledRead 23 October 2026RTINGS says the Samsung S90F OLED replaces the Samsung S90D OLED.
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
US1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026LG USA exact OLED65G4SUB sale page and exact-model US support .AUS. Market does not follow the page language alone.
US1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Colours
Not available
Graphite Black1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Segment
Not available
Standard2Maker product pagesamsung.com/us/tvs/oled-tv/65-class-oled-s90d-sku-qn65s90dafxzaRead 5 October 2026Conventional OLED television, not lifestyle Art TV.
Model year
20241Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
20247Press releasenews.samsung.com/us/samsung-2024-tv-audio-products-now-available-pre-order-music-frameRead 5 October 2026Original April 12, 2024 maker launch release identifies the 2024 TV lineup and specifically names S90D 55-65. Model year comes from the original launch evidence, not unrelated footnotes on the current product page.

Display

1 of 7 differ
Screen size class
65in(165.1 cm)1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
65in(165.1 cm)1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Sizes covered
65in1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
65in1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Viewable size
Not available
64.5in(163.8 cm)1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Native resolution
3840 × 2160px1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
3840 × 2160px1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Pixel density (size class)
67.8ppi
67.8ppi
Screen surface
Glossy7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Total Reflected Light prose identifies glossy screen finish. Locked Screen Finish cell not used.
Glossy6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public Total Reflected Light prose describes glossy finish.
Anti-reflection coating
Not available
Not available

Panel

4 of 14 differ
Display type
OLED1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
OLED3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026Original physical OLED technology and maker self-illuminating pixels. Exact reviewed 65 QD subtype is supplied separately, never assumed for WOLED versions.
Display type (as published)
OLED evo1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact product title identifies OLED evo. Picture (Panel) Display Type is 4K OLED.
OLED1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Panel type
WOLED7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Panel Technology prose explicitly identifies WOLED on the exact tested 65-inch US model. This is prose available without membership, not a locked result cell.
QD-OLED6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public reviewed 65 QN65S90DAFXZA is explicitly QD-OLED. WOLED 42/48/83 and regional WOLED do not share these facts.
Backlight
None (self-emissive)3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Owner manual OLED-screen protection section describes self-emissive OLED operation.
None (self-emissive)3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026Maker self-illuminating OLED and independent review explicit absence of backlight, not an edge-lit/full-array LCD.
Local dimming
Not available
Not available
Local dimming zones
Not available
Not available
Panel maker
LG Display12Reviewflatpanelshd.com/review.phpRead 7 October 2026Picture Quality section explicitly identifies G4 MLA OLED panel manufacturer LG Display. Published family component fact corroborated by exact OLED65G4SUB Display Specifications manufacturer row. No European measured results copied and no unconfirmed second-generation panel label.
Not available
Panel generation
Not available
Not available
Subpixel layout
RWBG7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Same exact 65-inch public Panel Technology prose explicitly describes RWBG subpixel structure. No different-size panel layout is transferred.
Triangular RGB6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public Panel Technology explicitly triangular three-subpixel arrangement, green above. Exact 65QD only.
Native colour depth
Not available
Not available
Native panel refresh rate
120Hz1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Picture (Panel) Refresh Rate explicitly 120Hz Native. Accepted 144Hz PC/VRR input is separate from native panel rate.
120Hz1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Maker Display explicitly states nominal 120 Hz (up to 144 Hz). Nominal panel frequency remains distinct from maximum accepted PC signal. Review native label 144 is a different convention, not substituted.
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

3 of 8 differ
HDR formats
Dolby Vision, HDR10, HLG1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
HDR10+, HDR10+ Adaptive, HDR10+ Gaming, HLG1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact HDR10+ Adaptive/Gaming and HLG yes. OLED HDR+ is a brightness tier, not Dolby Vision. No unlisted formats inferred.
Filmmaker Mode
Yes1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
HGiG
Yes1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Picture processor
α11 AI Processor 4K1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Picture (Processing) Picture Processor row. Not inherited from another series.
NQ4 AI Gen2 Processor1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Motion interpolation
Yes10Reviewrtings.com/tv/reviews/lg/g4-oled/settingsRead 7 October 2026Exact OLED65G4SUB settings: TruMotion User Selection with interpolation sliders. Feature exists. It need not be enabled.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Black frame insertion
Yes10Reviewrtings.com/tv/reviews/lg/g4-oled/settingsRead 7 October 2026Exact OLED65G4SUB Motion Settings: OLED Motion enables BFI and introduces 60 Hz flicker with all content. No 120 Hz BFI assumed.
Yes6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public BFI prose confirms optional black-frame insertion at 60 Hz only. OLED refresh-cycle brightness dip is not stored as measured PWM.
Ambient light sensor
Yes10Reviewrtings.com/tv/reviews/lg/g4-oled/settingsRead 7 October 2026Other Settings explicitly AI brightness adjusts brightness to room lighting using a built-in light sensor. Tested exact US 65-inch.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact fitted Eco Sensor Yes. Original manual Brightness Optimization explains adjustment based on ambient room light. This is a named physical TV sensor, not generic adaptive-picture software alone.5Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250711050206001/BN81-25561A-820_EUG_ROPATSCD_NA_ENG-US_250429.0.pdfRead 5 October 2026Brightness Optimization adjusts according to ambient light, corroborating exact maker Eco Sensor hardware Yes. Generic Art-mode motion/light functions not inherited.
Calibration software
Calman AutoCal11Maker product pageportrait.com/resource-center/2024-lg-autocal-guideRead 7 October 2026Official software maker 2024 LG AutoCal Guide lists OLED G4 Alpha 11 as compatible for Calman AutoCal in SDR, HDR10, Dolby Vision, with 1D/3D LUT workflows. Applies before Calman 5.16.6, current workflow links also provided. Software purchased separately, not bundled.
Samsung Smart Calibration (Basic)1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026

Motion and gaming

4 of 10 differ
Maximum accepted refresh rate per resolution and input
ALG G4 OLED
Maximum accepted refresh rate per resolution and input. The top rate is in bold.
ResolutionHDMI 2.1
3840 × 2160Native144Hz
Source6Press releaselg.com/us/press-release/2024_OLED_TV_Pricing_Availability.pdfRead 5 October 2026Original LG US release page 4 Gaming and page 7 footnote 7 explicitly C4/G4 screen sizes up to 83 in support 4K at up to 144 Hz with HDMI 2.1. PC capable 144 Hz required. Exact model native 120 Hz is separate. Dolby Vision, lower-resolution maxima, input bit depth, chroma and DSC are unproved and omitted.7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Gaming verdict confirms accepted maximum 4K144 with VRR on all four HDMI 2.1 inputs. Maker published up-to 144 maximum corroborates it. Lower-resolution maxima and signal bit-depth/chroma/DSC are unproved. Other-size measurements are not transferred.
BSamsung S90D OLED
Maximum accepted refresh rate per resolution and input. The top rate is in bold.
ResolutionHDMI
3840 × 2160Native144Hz
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact HDMI maximum input rate 4K 144 for HDMI 1/2/3/4. Original producer sheet also explicitly says up to 4K 144 FRL on all four ports, compatible PC required. Lower-resolution maxima are not inferred from timing lists.3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026
Maximum accepted refresh rate
144Hz
144Hz
Maximum accepted refresh rate at 4K
144Hz
144Hz
Adaptive sync
G-SYNC Compatible, FreeSync Premium, HDMI VRR1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Gaming table G-Sync Compatible Yes. Exact product key features explicitly AMD FreeSync Premium. No formal NVIDIA certification or VRR lower endpoint is inferred.7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public PS5/Xbox and VRR paragraphs explicitly HDMI Forum VRR. Maker FreeSync Premium retained despite Xbox prose naming Premium Pro. No stronger FreeSync claim replaces maker.
FreeSync Premium, HDMI VRR, G-SYNC Compatible3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026Dedicated original maker feature FreeSync Premium overrides less-specific live FreeSync. Public generic Xbox paragraph Premium Pro conflicts with this specific maker license tier, Pro omitted.6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public VRR prose supports all three protocols, including G-SYNC compatibility, not formal NVIDIA certification. NVIDIA sources above 120 fps show lower-screen duplication issue. Maker-specific Premium tier retained despite generic Xbox Pro text.
VRR range per input
Not available
Not available
Low framerate compensation
Yes1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact OLED65G4SUB key feature explicitly names AMD FreeSync Premium. AMD producer mandatory tier requirements establish licensed LFC support. This is not a measured refresh floor or a VRR interval.18Maker product pageamd.com/en/products/graphics/technologies/freesync.htmlRead 7 October 2026AMD FreeSync producer FAQ explicitly requires LFC for every FreeSync Premium and Premium Pro certified display, including TVs. Combined with exact maker FreeSync Premium claim. No interval or measured lower endpoint inferred.
Yes6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Requires compatible source supporting LFC. No native TV frame duplication or full VRR interval inferred.
Dolby Vision gaming
Yes7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Xbox Compatibility prose explicitly includes Dolby Vision gaming. Firmware not specified in current accessible paragraph. No locked compatibility cells used.
No6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public Xbox text explicitly says Dolby Vision gaming unsupported.
Auto game mode (ALLM)
Yes1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Game menu features
Game Optimizer1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Dynamic Black EQ, Super Ultra Wide Game View, Mini Map Zoom, Game Bar1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Input lag (claimed)
Not available
Not available

Measured

3 of 25 differ
Input lag (measured)
ALG G4 OLED
Width (px)Height (px)Refresh rate (Hz)Input lag (ms)
6404806027.2
8006006034.2
10247686026.9
12809606026.9
Source7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Input Lag paragraph gives explicit 4:3 @ 60 Hz retro results: 640x480: 27.2 ms, 800x600: 34.2 ms, 1024x768: 26.9 ms, 1280x960: 26.9 ms. Exact 65-inch OLED65G4SUB. Section states Game Optimizer with Prevent Input Delay Boost. HDR/VRR flags unspecified and omitted. These are accessible prose values. Normal HD/4K result cells remain locked. Public review firmware cell is locked and not used. Instrument is not stated beside these retro results. Section settings are retained, no row-specific HDR or VRR assumption.
BSamsung S90D OLED
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)
ALG G4 OLED
WindowBrightness (nits)
10%1,488
Source9Reviewtomsguide.com/tvs/lg-g4-oled-reviewRead 7 October 2026Exact tested 65-inch OLED65G4SUB. Test Results prose explicitly states 1488 nits in Filmmaker Mode on 10% of the screen. Exact review How we test lists X-Rite i1 Pro spectrophotometer, SpectraCal VideoForge Pro pattern generator and Calman software. No Klein instrument is named in this review. Sustained-versus-peak duration and firmware unreported, sustained flag omitted.
BSamsung S90D OLED
Not available
HDR peak brightness (measured)
1,488nits
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)
Yes7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Supported Resolutions prose confirms proper 4:4:4 display with PC input icon or 4:4:4 Passthrough enabled. Formats/window/settings as published. Resolution-specific locked cells are not copied.
Yes6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public Supported Resolutions: correct 4:4:4 across supported signals requires PC input label. Unusual subpixels can still fringe text. This is processing support, not typography-quality claim.
Power use SDR (measured)
Not available
Not available

Smart platform

7 of 12 differ
Smart platform
webOS1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Tizen1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
OS at launch
webOS 241Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Tizen (2024)7Press releasenews.samsung.com/us/samsung-2024-tv-audio-products-now-available-pre-order-music-frameRead 5 October 2026Maker launch release explicitly 2024 Tizen OS for new TVs, corroborated exact 65 public review 2024 version.
Latest OS
Not available
Not available
OS upgrade support period
5years1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact key feature promises up to 5 years of software updates through webOS Re:New. This is the program duration, not five guaranteed future major releases. Original webOS 24 preserved.
Not available
Chipset
Not available
Not available
RAM
Not available
Not available
Total internal storage
Not available
Not available
Voice assistants
Amazon Alexa1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Smart TV Amazon Alexa (Built-in) explicitly Yes. No separate TV physical-microphone claim follows from voice control alone.
Bixby, Alexa1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Built-in Bixby/Alexa. External Google Assistant speaker compatibility not counted as built-in assistant.
Hands-free microphone
Yes1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Smart TV table Hands-free Voice Control Yes. Exact 65-inch RTINGS public remote paragraph independently identifies microphones on the TV itself. This is separate from the remote microphone.7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Remote paragraph explicitly supports hands-free voice via microphones on the TV itself. Exact tested 65-inch US hardware.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact Far-Field Voice Interaction Yes, independently corroborated public exact 65 TV Controls microphone/switch. Separate from remote microphone.6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public TV Controls explicitly hands-free built-in mic with physical switch.
Casting
Chromecast built-in, AirPlay 21Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Smart TV table Works with Apple Airplay2 and Google Cast built-in are Yes.
Not available
Smart home
Matter, HomeKit, ThinQ1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Smart TV Matter, Works with Apple Home and ThinQ Yes. External Hey Google compatibility does not establish built-in Google Assistant.
Matter, SmartThings1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact SmartThings/Matter hub claim. Built-in Zigbee/Thread module does not by itself establish Zigbee hub or Thread border-router role.
Art or ambient mode
Yes4Maker spec sheet (PDF)pmcav.com/wp-content/uploads/2025/06/LG-2024-Product-Guide-Master-TV.pdfRead 7 October 2026Printed page 14 One Wall Design and Always Ready explicitly says when not watching, display paintings, photos and other content. Ambient art function, not a dedicated art TV category.
Not available

Tuners

1 of 6 differ
Tuners
ATSC 1.0, Clear QAM1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
ATSC 1.0, Clear QAM, Analog1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026ATSC/ClearQAM and analog. The maker names ATSC without a version, which the field rule reads as ATSC 1.0. ATSC 3.0 is not stored.
Tuners per broadcast standard
Not available
Not available
Antenna inputs
ALG G4 OLED
TypeCount
Terrestrial and cable1
Source4Maker spec sheet (PDF)pmcav.com/wp-content/uploads/2025/06/LG-2024-Product-Guide-Master-TV.pdfRead 7 October 2026Printed page 15 exact G4 series connectivity table RF Input (Antenna/Cable): 1ea. This counts physical coax connector, not ATSC/QAM standards.
BSamsung S90D OLED
TypeCount
Terrestrial and cable1
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026One shared physical terrestrial/cable RF socket, satellite 0. Logical common-use entries do not make two physical sockets.
CI+ slot
Not available
Not available
Record to USB
Not available
Not available
Broadcast platforms
Not available
Not available

Audio

4 of 9 differ
Physical speaker channels
4.21Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Audio Speaker System channel label. Virtual AI Sound up-mix channels are not stored as physical speaker channels or driver count.
2.11Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 20262.1CH/40 W total built-in RMS. No driver count or upward-firing speakers are inferred from channels or virtual Dolby Atmos.
Physical speaker drivers
Not available
Not available
Total built-in speaker power
60W4Maker spec sheet (PDF)pmcav.com/wp-content/uploads/2025/06/LG-2024-Product-Guide-Master-TV.pdfRead 7 October 2026Original LG Electronics USA 2024 TV Product Guide, retailer-hosted copy. Page 14 exact G4 series Audio Output row includes 65-inch hardware: 60W. No physical driver count inferred from channel layout.
40W1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Built-in subwoofer
Not available
Not available
Up-firing speakers
Not available
Not available
Audio formats
Dolby Atmos, AC-4, Dolby Digital, Dolby Digital Plus, HE-AAC, AAC, MP2, MP3, PCM1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Audio Codec explicitly AC4,AC3,EAC3,HE-AAC,AAC,MP2,MP3,PCM and Atmos. WMA and apt-X have no matching audio-format option. DTS:X is bypass-only, so it is not copied into a decoding field. Unproved transport method does not populate eARC passthrough table.
Dolby Atmos1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
eARC passthrough
Not available
Not available
Audio features
Clear Voice Pro, AI Sound Pro, LG Sound Sync, Sound Mode Share, WiSA Ready1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Audio rows Clear Voice Pro, AI Sound, LG Sound Sync, Sound Mode Share and WiSA Ready.
OTS Lite, Q-Symphony, Active Voice Amplifier Pro, Adaptive Sound Pro, 360 Audio1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Bluetooth headphones
Yes4Maker spec sheet (PDF)pmcav.com/wp-content/uploads/2025/06/LG-2024-Product-Guide-Master-TV.pdfRead 7 October 2026Printed page 14 G4 audio feature Bluetooth Surround Ready Yes (2 Way Playback). This is TV audio playback through paired Bluetooth speakers. Exact retailer research also describes an A2DP Bluetooth transmitter, but its full body is unavailable and does not stand alone.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026

Connectivity

7 of 14 differ
Video inputs
ALG G4 OLED
TypePortVersionCountMax bandwidth (Gbps)Max refresh rate at 4K (Hz)eARC
HDMIHDMI 22.1148144Yes
HDMIOther HDMI inputs2.1348144Not available
Source1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Connectivity lists four HDMI inputs and eARC HDMI 2. The maker Connectivity row alone states 4K120 support. Stored HDMI 2.1 revision and highest accepted 4K144 on all four ports are independently proved by the exact-model RTINGS public Gaming verdict.7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public Input Specifications prose explicitly says all four inputs have full 48 Gbps HDMI 2.1 bandwidth. Public Gaming verdict on the exact tested 65-inch US model explicitly accepts up to 4K144 with VRR on all four. eARC port number comes from the matching maker table. No locked result cells are used.
BSamsung S90D OLED
TypeVersionCountMax bandwidth (Gbps)Max refresh rate at 4K (Hz)
HDMI2.1448144
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Four installed HDMI inputs with 144 at 4K on all four, original sheet proves revision 2.1 and separate exact reviewed 65 prose proves 48 Gbps. No eARC port number is inferred.3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026Original connections explicitly 4 HDMI 2.1 with FRL up to 4K 144 and VRR/ALLM all four. Full 48 Gbps separately proved by exact 65 review.6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public Input Specifications explicitly all four HDMI 2.1 full 48 Gbps. Misaligned ports on one review unit do not change installed port count.
HDMI ports
4
4
HDMI ports with 4K 120 Hz
4
4
Highest HDMI version
2.1
2.1
Maximum HDMI link bandwidth
48Gbps
48Gbps
HDMI features
eARC, VRR, ALLM, QMS, CEC1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
ALLM, VRR, eARC, CEC1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
USB peripheral ports
ALG G4 OLED
ConnectorUSB versionCount
USB-A2.03
Source1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Connectivity USB Input 3ea (v 2.0). Connector type USB-A is identified by the original exact-model Quick Guide page 2 wiring illustration.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Quick Guide page 2 USB wiring diagram shows the standard USB-A socket and USB-A plug to storage devices. Exact port count and USB 2.0 revision come from the model-specific maker Connectivity table.
BSamsung S90D OLED
ConnectorCount
USB-A2
Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Two physical USB-A media/peripheral sockets. Revision not published in reviewed primary documents and omitted.
Ethernet speed
Not available
Not available
Wi-Fi
Wi-Fi 6E1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Wi-Fi 51Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Wi-Fi bands
2.4 GHz, 5 GHz, 6 GHz13Owner's manualmanualsfile.com/product/k4jyjf57h1t.htmlRead 7 October 2026Public text of the original LG manual MFL720617592312REV00. This earlier revision expressly covers OLED65G4SUB. Its printed page 10 restricts LGSBWAX12 to OLED**G4*, OLED**B4AUA and OLED**C4AUA. WLAN ranges are 2400-2472, 5150-5725, 5725-5850 and 5945-7125 MHz, proving 2.4/5/6 GHz. The currently linked maker PDF is MFL720617592408REV03. Its wireless-table text layer is unreadable. The earlier original document and current exact Wi-Fi 6E table agree. The alternate LGSBWAC95 row excludes G4.
Not available
Bluetooth
5.11Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
5.21Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Optical out
Yes2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Quick Guide page 2 wiring diagram explicitly OPTICAL DIGITAL AUDIO OUT, drawn output to audio equipment.
Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
Headphone out
No4Maker spec sheet (PDF)pmcav.com/wp-content/uploads/2025/06/LG-2024-Product-Guide-Master-TV.pdfRead 7 October 2026Printed page 15 G4 series Headphone output row is a dash, while optical audio has 1ea. The separate mini-jack RS-232C is control input, not analog audio output.
Not available
Included connection box
Not available
Not available

Remote

3 of 5 differ
Remote control
Yes1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026
Yes3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026
Remote connection
Bluetooth14Maker product pagelg.com/ae/support/product-help/CT20076005-20154507306216Read 7 October 2026Official LG support MR24-MR23 section explicitly describes remote Bluetooth output and checking LGE MRXX in phone Bluetooth device list while pressing OK. Maker G4 supplied remote MR24 with NFC. IR not added without same generation proof.
Not available
Remote power
AA batteries4Maker spec sheet (PDF)pmcav.com/wp-content/uploads/2025/06/LG-2024-Product-Guide-Master-TV.pdfRead 7 October 2026Printed page 15 supplied Magic Remote MR24 with NFC and Remote Control Battery Yes (AA x 2EA). Exact RTINGS 65-inch boxed list also names 2 AA.7Reviewrtings.com/tv/reviews/lg/g4-oledRead 7 October 2026Public boxed list Remote (with 2x AA batteries). Corroborates maker exact G4 table.
Solar and USB-C3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026Original SolarCell TM2360E corroborated exact 65 public review solar panel and USB-C rechargeable battery.6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public exact 65 Remote paragraph solar/USB-C rechargeable battery.
Voice button on remote
Yes15Maker product pagelg.com/us/tv-home-theater-accessories/lg-mr24gn-magic-remoteRead 7 October 2026Maker US MR24GN page identifies 2024 G4 compatibility and Intelligent Voice Recognition. Original MR24GN manual labels physical Microphone on printed page 3. Supplied G4 datasheet says MR24 with NFC. This is remote hardware, separate from TV hands-free microphones.16Owner's manualmanualsfile.com/product/k4ioo89wl8s.htmlRead 7 October 2026Public full text of original LG MR24GN manual MFL719708422401REV00. Cover MR24GN, copyright 2024 LG. Printed English page 3 Remote Description diagram explicitly Microphone. Original maker-authored document mirror, not third-party feature summary. Alternate PDF mirror 403 and unreadable, not used.
Yes6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public Remote explicitly integrated microphone for Bixby/Alexa commands.
Pointer remote
Yes9Reviewtomsguide.com/tvs/lg-g4-oled-reviewRead 7 October 2026Exact review Remote section says wave remote to display a mouse-style pointer and select onscreen elements. Maker supplied MR24 and MR24GN accessory controls corroborate.15Maker product pagelg.com/us/tv-home-theater-accessories/lg-mr24gn-magic-remoteRead 7 October 2026Official US MR24GN 2024 accessory page lists Intuitive Mouse Like Pointing and Wheel Control and compatible OLED G4 series. Exact TV review confirms provided remote pointer.
Not available

Stand and mounting

7 of 9 differ
Stand
Centre pedestal2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Quick Guide page 1 and page 2 drawings show the fitted centre pedestal stand on this exact 65-inch hardware.
Centre pedestal3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 20264Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Page 1 exact 55/65 assembly combines two supports and central base into one pedestal. Not widely spaced standalone feet.
Stand installation positions
22Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026QSG exact B-suffix stand row gives two heights 910/865 mm and clearances 85/40 mm. These are discrete mounting positions, not continuous adjustment.
14Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Complete original 65 installation gives one installed pedestal position. No height-adjustable false stored without express adjustment statement.
Stand height adjustment
Yes2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Same QSG two stand mounting heights. Included stand is explicitly fitted to SUB hardware.
Not available
Space under the screen
85mm2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026QSG page 2 OLED65G4*B F/F' gives 85/40 mm. Schema stores the largest gap, so 85 mm is retained for the high 910 mm mounting position. The separate body-with-stand tuple is explicitly the low 865 mm installation position.
Not available
Distance between feet
Not available
Not available
Stand footprint
Width485.14Depth263mm(19.1 × 10.4 in)1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Dimensions/Weights explicitly Stand Width in inches, converted exactly to mm. Centre pedestal does not have separate feet. Depth uses the exact Quick Guide stand drawing and metric depth row.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Quick Guide page 2 side-view dimension C spans the front and rear edges of the pedestal, confirmed by the metric stand row. Width comes from exact maker Stand Width row.
Not available
VESA mount
300 x 3002Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Quick Guide page 2 wall-mount table exact 65-inch hole spacing.
300 x 2004Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026
VESA screw
M62Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Quick Guide page 2 exact 65-inch wall-mount table M6, distinct from stand screws.
M84Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Exact 65 VESA 300x200 M8 with 28-30 mm engagement. Engagement excludes bracket thickness and is not total screw length.
Wall mount included
No1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact US OLED65G4SUB Accessories Included Stand Yes and Wall Mount No. Other WUA bundles are excluded.
Not available

OLED care

1 of 3 differ
OLED care
Pixel Cleaning, Automatic brightness reduction for static images, Screen Move, Adjust Logo Brightness3Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Owner manual Precautions for Protecting the OLED TV Screen: Pixel Cleaning automatically runs after power-off, and fixed images trigger automatic screen dimming.10Reviewrtings.com/tv/reviews/lg/g4-oled/settingsRead 7 October 2026Panel Care explicitly Screen Move shifts image pixels and Adjust Logo Brightness dims detected logo areas. Added these options alongside existing maker Pixel Cleaning and static dimming.
Pixel Shift, Panel Refresh6Measurementrtings.com/tv/reviews/samsung/s90d-s90dd-oled-qd-oledRead 5 October 2026Public Lifetime Burn-In Potential names Pixel Shift/Panel Refresh. Protected brightness/colour/lag/response/power values omitted.
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
Width1,441Height865Depth263mm(56.7 × 34.1 × 10.4 in)2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026QSG page 2 OLED65G4*B with included stand: width 1441 mm, heights 910/865 mm, depth 263 mm. Low 865 mm position selected. G4*A/*W wall-mounted rows are excluded.
Width1,444.3Height896.7Depth265.2mm(56.9 × 35.3 × 10.4 in)4Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Exact 65 direct guide 1444.3 x 896.7 x 265.2 mm, not extra precision from rounded inch conversion. Stand Basic API height 11.8 in is ambiguous component height and omitted.
Dimensions without stand
Width1,441Height826Depth24.3mm(56.7 × 32.5 × 1 in)2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Original exact-model US Quick Guide page 2 OLED65G4* size row. Exact metric width, without-stand height and maximum external body depth are preferred over rounded webpage inches.
Width1,444.3Height831.7Depth39.9mm(56.9 × 32.7 × 1.6 in)4Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Page 2 exact 65S9*D row 1444.3 x 831.7 x 39.9 mm. Original sheet/live API bare 32.5 in conflicts with guide 32.7 in/831.7 mm. Specific direct metric installation takes precedence.
Thinnest depth
Not available
Not available
Weight with stand
29.1kg(64.2 lb)2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026QSG page 2 exact OLED65G4*B 29.1 kg conflicts with webpage 62.6 lb and guide 62.6 lb. Exact model-linked QSG metric table takes priority. Without-stand 23.8 kg agrees across documents.
22.5kg(49.6 lb)4Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Exact 65 direct guide 22.5 kg, rather than converted rounded 49.6 lb.
Weight without stand
23.8kg(52.5 lb)2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 5 October 2026Quick Guide page 2 exact 65-inch without-stand metric weight. Rounded page pounds differ slightly.
21.2kg(46.7 lb)4Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Exact 65 direct guide 21.2 kg, rather than converted rounded 46.7 lb.

Power

2 of 10 differ
Power supply
Internal4Maker spec sheet (PDF)pmcav.com/wp-content/uploads/2025/06/LG-2024-Product-Guide-Master-TV.pdfRead 7 October 2026Printed page 15 Power Supply AC 120 V, 50/60 Hz and Power Cable Yes (Attached). The TV takes direct AC through an attached cable, establishing an internal supply. No external DC adapter.
Not available
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
375W1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026Exact maker Power section maximum 375 operating watts, distinct from typical 150 and standby 0.5.
Standby power
0.5W1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Power table Under 0.5 W. Stored upper bound, not a measured exact draw. Unscoped operating watts and QSG power rating are omitted from SDR/HDR/max fields.
0.5W1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 5 October 2026
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
Intertek Color Volume verification, Intertek Color Fidelity verification1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Maker footnotes identify Intertek verification of DCI-P3-equivalent color gamut volume and color fidelity. Fidelity uses CIE dE 2000 below 2 for 125 patches. These are named third-party verifications. They are not stored as measured Delta E or claimed gamut area coverage.
Pantone Validated3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026
ENERGY STAR
Not available
Not available
Other certifications
Not available
Not available

In the box

1 of 1 differ
In the box
Remote control, Remote control batteries, Power cable, Quick Start Guide, Stand1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact Accessories Included rows. E-Manual is digital and is not represented as a physical item.
SolarCell Remote TM2360E, Simple Plus Blade stand, Power cable, User manual3Maker spec sheet (PDF)content.abt.com/documents/160413/samsung-tv-spec-sheet.pdfRead 5 October 2026Exact 65 package block TM2360E, power cable/user manual plus exact installation supplied assembled Simple Plus Blade pedestal. Optional wall mount/camera not included by assumption.4Owner's manualdownloadcenter.samsung.com/content/EM/202403/20240323034803001/BN68-18040A-00_IG_S90D%2055-65inch_WW_L10_231211.0.pdfRead 5 October 2026Complete producer assembly/contents show provided pedestal and power-cable holder. Stored package items also explicitly named in exact producer sheet.

Warranty

1 of 1 differ
Manufacturer warranty (source market)
1year1Maker product pagelg.com/us/tvs/lg-oled65g4sub-oled-4k-tvRead 7 October 2026Exact US Warranty table One Year Parts & Labor. Separate five-year panel-only cover does not extend full-product warranty or prove burn-in cover.
Not available

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