TVs / Compare

Roku Select Series 4K (2025) vs Samsung U8000F

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Product A: Roku

Select Series 4K (2025)

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B

Product B: Samsung

U8000F

68 of 159 known

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Every value links to where we found it.

Only differences

ARoku Select Series 4K (2025)

BSamsung U8000F

General

2 of 9 differ

Series

Select Series1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Lineup table: Select Series 4K, mainstream 4K, 43, 50, 55, 65, 75 and 85 inch.

U8000F1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Group of U8000F models on the Samsung US store, 2025.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

43R4C5, 50R4C5, 55R4C5, 65R4C5, 75R4C5, 85R4C51Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Select Series 4K, Current models (2025 and newer), 2025 row: 43R4C5, 50R4C5, 55R4C5, 65R4C5, 75R4C5, 85R4C5. The support PDFs for these use the family code R4CX. The 2024 R4AX models are a separate generation and are not stored. The 2026 QLED line (R5DX) is a separate product in the catalog.

UN65U8000FFXZA1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Only the exact US UN65U8000FFXZA Specs row is used. The same API group lists the 43, 50, 55, 58, 70, 75 and 85 inch rows, which are excluded.

GTIN / EAN

829610008134, 829610008141, 829610008158, 829610008165, 829610008172, 8296100081895Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026UPCs from each size's Amazon page, listed per size in the variants.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

Not available

Status

Available1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026The models sit under Current models (2025 and newer).13Press articletomsguide.com/tvs/rokus-next-wave-of-tvs-start-at-just-usd130-heres-where-to-buy-themRead 14 October 2026Same article, available from that date.

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Samsung U8000H8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public introduction: replaced in 2026 by the Samsung U8000H. The catalog has samsung-u8000h.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Roku US support article for US models.

US1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026

ColoursiThe maker's own colour names

Black5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Item details: Color Black.

Black1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Front Color BLACK. The stand is Titan Gray.

SegmentiLifestyle is art and design TVs

Standard1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Roku-made mainstream line.

Standard1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Standard Crystal UHD line.

Model yeariThe year the maker sells it as

20251Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026The model row is marked 2025.5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Item details: Model Year 2025, Model Number 55R4C5.

20252Maker product pagesamsung.com/us/tvs/uhd-4k-tv/65-inch-class-crystal-uhd-u8000f-4k-smart-tv-sku-un65u8000ffxzaRead 13 October 2026Title: 65 Inch Class Crystal UHD U8000F 4K Smart TV (2025).

Display

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Screen size classiAdvertised diagonal size class. The measured viewable diagonal is listed separately.

55in(139.7 cm)5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026The 55 inch is the reference size because Roku's top sellers are 50 and 55 inch and its Amazon page has the full table.

65in(165.1 cm)1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026

Sizes coverediAdvertised sizes represented by the verified model rows. Other sizes in a maker family may be excluded when their differences cannot be represented.

43, 50, 55, 65, 75, 85in1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Lineup table: Select Series 4K sizes 43, 50, 55, 65, 75 and 85 inch. The 2025 model row lists all six model numbers.

65in1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Only the verified 65-inch US reference is covered.

Viewable size

54.6in(138.7 cm)11Maker product pagem.media-amazon.com/images/I/71hOglG4CsL._AC_SL1500_.jpgRead 14 October 2026Roku's size graphic on the Amazon gallery: 55 inch class, 54.6 in. The other sizes show 42.5, 49.5, 64.5, 74.5 and 84.5 in in their own galleries.

64.5in(163.8 cm)1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026

Native resolution

3840 × 2160px5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Product information: Resolution 4K, Display Technology 4K UHD, LED.

3840 × 2160px1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026

Pixel density (size class)iCalculated from advertised screen-size class and native resolution. It is not calculated from the measured viewable diagonal.

80.1ppi=CalculatedFrom Screen size class and Native resolution

67.8ppi=CalculatedFrom Screen size class and Native resolution

Screen surface

Glossy5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Product information: Screen Finish Glossy.

Glossy8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public Screen Finish Glossy.

Anti-reflection coating

Not available

Not available

Panel

3 of 14 differ

Display typeiQLED is a quantum dot LCD without mini LED

LED1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison, Select Series 4K column: Resolution 4K UHD, backlight Direct-lit LED. The QLED panel belongs to the separate Select Series 4K QLED line.

LED1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Crystal UHD TV with a Crystal Processor 4K and no quantum dot or mini LED row. RTINGS describes an LED backlit LCD without local dimming.

Display type (as published)

LED1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Lineup and Best Buy titles call the line 4K LED.

Crystal UHD1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Page title 65 Inch Class Crystal UHD 4K TV (U8000F).

Panel type

Not available

VA8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public Panel Type LCD and Sub-Type VA. RTINGS tested the 70-inch U8000F, so the panel type is a family fact and no lab values are copied.

Backlight

Direct-lit LED1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison row Backlight: Direct-lit LED for Select Series 4K. Local dimming is not stated, so it is not stored.

Direct-lit LED8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public Expected Reliability text: the LEDs sit directly behind the LCD layer and a single failed LED will likely cause the entire backlight to fail.

Local dimmingiThe backlight is dimmed in separate zones. Global dimming of the whole backlight is not local dimming, so it is false.

Not available

No8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public introduction: no local dimming.

Local dimming zonesiIndependently controlled backlight zones for the exact screen size. Excludes LED count, self-emissive pixels and a series-wide up-to zone claim.

Not available

Not available

Panel maker

Not available

Not available

Panel generation

Not available

Not available

Subpixel layout

Not available

Not available

Native colour depthiNative panel bits per colour channel. A displayed colour count or HDR input bit depth does not establish native panel depth.

Not available

Not available

Native panel refresh rateiPanel refresh rate explicitly stated by the maker. Separate from the highest accepted PC or VRR input rate.

60Hz1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison row Refresh rate: 60 Hz for Select Series 4K.

60Hz1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Refresh Rate 60Hz on the exact row. RTINGS lists the native rate as 60 Hz.8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public Native Refresh Rate 60Hz and introduction text: 60Hz refresh rate.

DCI-P3 coverage (claimed)iGamut area coverage claimed by the maker. State the coordinate system in source notes. Colour volume or colour-ratio claims do not belong here.

Not available

Not available

Rec. 2020 coverage (claimed)iGamut area coverage claimed by the maker. State the coordinate system in source notes. Colour volume or colour-ratio claims do not belong here.

Not available

Not available

Peak HDR brightness (claimed)iMaker upper brightness claim for the stated size or series. Source notes identify screen size, test window and conditions when published.

Not available

Not available

HDR and picture

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HDR formats

HDR10, HDR10+, HLG1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison row HDR: HDR10, HDR10+. HLG comes from the Amazon listing. No Dolby Vision.5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Product information: HDR Format Supported HDR10, HDR10+, HLG.

HDR10+, HLG1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026HDR 10+ Support and HLG Yes. The generic HDR row does not name HDR10, so only HDR10+ and HLG are stored. RTINGS says there is no Dolby Vision.8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public introduction and usage text: no Dolby Vision and no DTS audio.

Filmmaker Mode

Not available

Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Filmmaker Mode Yes.

HGiGiHDR tone mapping for games

Not available

Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026HGiG Yes.

Picture processor

Roku Smart Picture5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Product information: Picture Quality Enhancement Technology 4K, Roku Smart Picture. The comparison table lists Roku Smart Picture for Select Series 4K.

Crystal Processor 4K1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Picture Engine Crystal Processor 4K.

Motion interpolation

Not available

Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Motion Technology Motion Xcelerator.8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public motion text: the motion interpolation is ineffective at improving stutter, so the feature exists.

Black frame insertion

Not available

Not available

Ambient light sensoriSensor in the TV that measures room lighting. A remote microphone or a generic auto-brightness setting alone does not establish a fitted light sensor.

Not available

Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Eco Sensor Yes. Samsung defines the Eco Sensor as measuring ambient room light, see the separate Samsung India Eco Sensor source.7Maker product pagesamsung.com/in/support/tv-audio-video/what-is-eco-sensor-in-samsung-h-series-tvRead 13 October 2026Samsung India support page, terminology only: the Eco Sensor measures the amount of existing room light and adjusts the picture brightness. It is written for an H-series TV, so no sensor location or H-series specification is inherited. The exact SKU API row separately lists Eco Sensor Yes.

Calibration software

Not available

Not available

Motion and gaming

3 of 10 differ

Maximum accepted refresh rate per resolution and inputiHighest verified accepted rate without frame skipping at each resolution and input under the source conditions. Preset timing lists alone do not establish a maximum. Source notes identify ports, VRR, PC mode and any restrictions.

ARoku Select Series 4K (2025)

Maximum accepted refresh rate per resolution and input. The top rate is in bold.

Resolution	HDMI
3840 × 2160Native	60Hz

Source1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison row Refresh rate: 60 Hz for Select Series 4K, with 4K UHD resolution. Only 3840 x 2160 at 60 Hz over HDMI is stored. Roku does not publish other signal modes or VRR for this line.

BSamsung U8000F

Maximum accepted refresh rate per resolution and input. The top rate is in bold.

Resolution	HDMI
3840 × 2160Native	60Hz

Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026HDMI Maximum Input Rate 4K 60Hz for HDMI 1/2/3. No other resolution maximum is stated.

Maximum accepted refresh rateiHighest verified accepted input rate across the stored resolution rows. Excludes motion interpolation ratings.

60Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input

60Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input

Maximum accepted refresh rate at 4KiHighest verified accepted input rate at the TV's native resolution, under the documented mode conditions. That is 3840 × 2160 on a 4K TV and 7680 × 4320 on an 8K TV.

60Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input and Native resolution

60Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input and Native resolution

Adaptive synciSupported VRR protocols and maker-published license tiers. G-SYNC compatibility is not the same as formal NVIDIA certification unless the source explicitly states certification.

Not available

HDMI VRR1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026VRR Yes. The protocol name is not given, so only HDMI Forum VRR is stored.8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public gaming text: low input lag and a few gaming features like VRR and ALLM, limited to 60Hz.

VRR range per inputiPublished variable refresh rate interval. A maximum without a minimum is not a complete interval. State LFC separately and do not infer a lower limit from it.

Not available

Not available

Low framerate compensation

Not available

Not available

Dolby Vision gaming

Not available

No8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public home theater text: it does not support Dolby Vision HDR, so no Dolby Vision gaming.

Auto game mode (ALLM)

Not available

Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Auto Game Mode (ALLM) Yes.

Game menu features

Not available

Not available

Input lag (claimed)

Not available

Not available

Measured

None of 25 known

Input lag (measured)iDelay measured by a reviewer for each signal and documented input. Source notes identify the tested size and mode. Missing input, HDR or VRR cells mean the source did not specify them.

Not available

Not available

Input lag at 4K 60 Hz (measured)iLowest measured value with the right settings

Not available

Not available

Input lag at 4K 120 Hz (measured)iLowest measured value with the right settings

Not available

Not available

Input lag at 4K 144 Hz (measured)iLowest measured value with the right settings

Not available

Not available

SDR brightness in a real scene (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR brightness in a real scene (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR brightness per window (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR peak brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full-screen HDR brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Contrast ratio (measured)iNative, local dimming off. 1000 means 1000:1

Not available

Not available

Contrast with local dimming (measured)i1000 means 1000:1. Measured by a reviewer

Not available

Not available

Infinite contrast (measured)iOLED shows no measurable black level

Not available

Not available

DCI-P3 coverage (measured)iMeasured gamut area coverage. Source notes identify the tested size, picture mode and coordinate system if stated.

Not available

Not available

Rec. 2020 coverage (measured)iReviewer-measured Rec. 2020 gamut area coverage. Source notes identify the tested size, picture mode, method and coordinate system when stated. Excludes colour volume and maker claims.

Not available

Not available

Colour volume at 1,000 nits (measured)iDCI-P3. Measured by a reviewer

Not available

Not available

Colour volume at 10,000 nits (measured)iRec. 2020. Measured by a reviewer

Not available

Not available

Colour accuracy (measured Delta E)iBefore calibration. Measured by a reviewer

Not available

Not available

Gray uniformity deviation (measured)iStandard deviation of brightness on a 50% gray test image, expressed as a percentage. Lower is more uniform. Source notes identify the tested size and method.

Not available

Not available

Colour shift angle (measured)iThe angle where colour washes out

Not available

Not available

Reflections (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Total pixel response time (measured)iTime for a complete pixel transition under the reviewer’s stated method. Source notes identify the refresh rate, tested size and settings.

Not available

Not available

PWM flicker frequency (measured)iOnly when the reviewer found PWM flicker

Not available

Not available

VRR range (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

4:4:4 chroma (measured)iText stays as sharp as on a PC screen

Not available

Not available

Power use SDR (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Smart platform

5 of 12 differ

Smart platform

Roku OS1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Lineup table key features: Roku OS is named for the Select Series HD. The Amazon listing gives Roku OS for the 4K models.5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026System: Operating System Roku OS.

Tizen1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Operating System Tizen Smart TV.

OS at launch

Not available

Not available

Latest OS

Not available

Not available

OS upgrade support periodiMaker commitment to operating-system upgrades, counted from the stated start date. Source notes distinguish OS upgrades from security patches and availability of firmware files.

Not available

Not available

Chipset

Not available

Not available

RAM

Not available

Not available

Total internal storageiPublished physical storage capacity. Space available to install apps is smaller and must not be substituted.

Not available

Not available

Voice assistants

Roku Voice5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Bullet text names Roku Voice. The remote is the Roku Enhanced Voice Remote.

Bixby1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Bixby Yes (Voice Ready). Works with AI Speaker Alexa and Google Assistant is a compatibility claim and is not stored.

Hands-free microphone

No1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison row Hands-free voice: not available for Select Series 4K. The remote is push-to-talk.

Not available

Casting

AirPlay 2, Miracast5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Screen Mirroring Technology: AirPlay 2, Miracast. Roku's gallery graphic also shows Works with Apple AirPlay.

AirPlay 21Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Apple AirPlay Yes. The AirPlay generation is taken from the Samsung US AirPlay page.6Maker product pagesamsung.com/us/support/answer/ANS10005274Read 13 October 2026Samsung US AirPlay page: AirPlay 2 on supported 2018-2025 TV models. The exact SKU API row says Apple AirPlay Yes.

Smart home

HomeKit, Google Home, Alexa12Maker product pagem.media-amazon.com/images/I/9147lzVrTeL._AC_SL1500_.jpgRead 14 October 2026Roku gallery graphic for the 55 inch: Works with Roku Smart Home, Apple AirPlay, Apple Home, Alexa and Google Home. Voice control by Siri, Alexa or Google Assistant works through those devices and is not stored as a voice assistant of the TV.

Matter, SmartThings1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026SmartThings Hub, Matter Hub, IoT-Sensor Functionality and Quick Remote Yes. Thread border router role is not stated.

Art or ambient mode

Not available

Not available

Tuners

2 of 6 differ

TunersiA tuner the maker calls ATSC with no version is ATSC 1.0. ATSC 3.0 is always named as such.

ATSC 1.01Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison row Ports lists an antenna input with ATSC 1.0 for Select Series 4K.

Clear QAM, Analog1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Digital Broadcasting ATSC/Clear QAM and Analog Tuner Yes. The ATSC revision is not stated, so only Clear QAM and analog are stored.

Tuners per broadcast standardiNumber of independent tuners for the specified digital broadcast standard. Analog and satellite counts may differ. Recording also depends on regional software support.

Not available

Not available

Antenna inputs

ARoku Select Series 4K (2025)

Type	Count
Terrestrial and cable	1

Source2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026Video connections: Antenna/Cable, one connector.

BSamsung U8000F

Type	Count
Terrestrial and cable	1

Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026RF In 1 shared terrestrial and cable socket, 0 satellite.

CI+ slot

Not available

Not available

Record to USB

Not available

No4Owner's manualdownloadcenter.samsung.com/content/UM/202511/20251114043715001/BN81-27185A-670_EUG_ROPATSCF_NA_ENG-US_251022.0.pdfRead 13 October 2026Printed page 182, Before using the recording and schedule recording functions: not supported in the U.S.A. and Canada.

Broadcast platforms

Not available

Not available

Audio

3 of 9 differ

Physical speaker channelsiMaker channel layout of the built-in speaker system. Excludes virtual surround up-mixing and connected soundbars.

Not available

2.01Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Speaker Type 2CH.

Physical speaker driversiNumber of built-in sound-producing drivers, including subwoofers and screen actuators. Channel count does not by itself establish driver count.

Not available

Not available

Total built-in speaker poweriPublished total output power of the TV’s built-in speaker system. Excludes optional speakers, soundbars and virtual channels.

20W5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Product information: Speaker Maximum Output Power 20 watts. The same value is listed for every size. Roku does not publish the speaker count. The page also lists 2.1 audio channels, which is not stored because it does not match Roku's stereo Dolby Audio description.

20W1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Sound Output (RMS) 20W.

Built-in subwoofer

Not available

Not available

Up-firing speakers

Not available

Not available

Audio formatsiFormats explicitly decoded by the TV. Virtual speaker processing such as DTS Virtual:X belongs in Audio features. Bluetooth codec direction must be stated before it is listed as a decoder. Dolby Audio (formats not named) is for a maker that lists Dolby Audio without naming the Dolby formats.

Dolby Audio (formats not named)1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Specifications comparison row Audio: Dolby Audio for Select Series 4K.

Not available

eARC passthroughiWhat reaches a soundbar or receiver

Not available

Not available

Audio features

Not available

OTS Lite, Q-Symphony1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Object Tracking Sound OTS Lite and Q-Symphony Yes.

Bluetooth headphones

Yes5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Bullet text: use Bluetooth Headphone Mode to listen without waking the house.

Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Bluetooth Audio Yes.

Connectivity

8 of 14 differ

Video inputsiPhysical input sockets on the exact reference model, grouped only when identical. HDMI revision, accepted 4K rate and link bandwidth are separate claims. Optional connection boxes are excluded unless included. Screen sizes of one line can have other ports, so it is per variant.

ARoku Select Series 4K (2025)

Type	Port	Count	Max refresh rate at 4K (Hz)	eARC
HDMI	HDMI 1-2	2	60	No
HDMI	HDMI 3 (eARC)	1	60	Yes

Source2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026Get to know your TV page, side panel: HDMI 1, HDMI 2, HDMI 3 eARC. Version and bandwidth are not stated. The panel is 60 Hz, so 4K at 60 Hz is the accepted 4K rate. The Roku support comparison row for Select Series 4K lists 4 HDMI and composite in, with the note May vary by model. The model's own guide and port photos show three HDMI and no composite.

BSamsung U8000F

Type	Count	Max refresh rate at 4K (Hz)
HDMI	3	60

Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026HDMI 3 ports, each 4K 60Hz. The HDMI revision and link bandwidth are not stated. The installation guide back-panel drawing shows one HDMI (eARC) port and two HDMI ports.8Reviewrtings.com/tv/reviews/samsung/u8000fRead 13 October 2026Public introduction: a limited selection of inputs and a 60Hz refresh rate.

HDMI ports

3=CalculatedFrom Video inputs

3=CalculatedFrom Video inputs

HDMI ports with 4K 120 Hz

0=CalculatedFrom Video inputs

0=CalculatedFrom Video inputs

Highest HDMI version

Not available

Not available

Maximum HDMI link bandwidthiHighest verified link bandwidth in Gbps. An HDMI revision or supported resolution alone does not prove 40 or 48 Gbps.

Not available

Not available

HDMI features

eARC2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026HDMI 3 is labelled eARC and the guide recommends it for soundbars. ALLM and VRR are not stated for this model.

ALLM, VRR, eARC, CEC1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Auto Game Mode Yes, VRR Yes, HDMI Audio Return Channel eARC/ARC and Anynet+ (HDMI-CEC) Yes.

USB peripheral portsiUSB sockets for media, storage or accessories. Count physical connectors. A connector without a published USB revision must leave the revision empty. The count can differ by screen size within one series, so it is per variant.

ARoku Select Series 4K (2025)

Connector	Count
USB-C	1

Source2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026Side panel: one connector labelled USB-C. Other connections: USB, flash drive. The USB version is not published by Roku.

BSamsung U8000F

Connector	Count
USB-A	1

Source1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026USB 1 x USB-A.

Ethernet speedi0.1 is 100 Mbit

Not available

100Mbps4Owner's manualdownloadcenter.samsung.com/content/UM/202511/20251114043715001/BN81-27185A-670_EUG_ROPATSCF_NA_ENG-US_251022.0.pdfRead 13 October 2026Wired network connection page: LAN cable connection at 100/10 Mbps, which is 0.1 Gbps. The API row also lists Ethernet (LAN) 1.

Wi-FiiNewest Wi-Fi generation of this size. Some series change it between sizes.

Wi-Fi 55Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Roku comparison table on the page, Select Series 4K column: Wi-Fi 5, Ethernet, Bluetooth. The Bluetooth version is not stated.

Wi-Fi 51Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Wi-Fi Yes (Wi-Fi 5).

Wi-Fi bands

Not available

Not available

BluetoothiCan differ by screen size within one series, so it is per variant.

Not available

5.31Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Bluetooth Yes (5.3).

Optical out

Yes2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026Audio connections: Optical (S/PDIF).

No3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Page 1 connection panel drawing shows USB, HDMI (eARC), HDMI, LAN and ANT only. The API Specs row has no optical output row either, so no optical out is stored as false. A Samsung.com owner review also says there is no optical port, which is not used as evidence.

Headphone out

No2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026The guide lists all connections and shows no headphone jack on the side panel.

Not available

Included connection boxiWhether the TV uses an included external input box. Optional add-on boxes do not change this value.

None2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026All ports are on the TV.

Not available

Remote

3 of 5 differ

Remote control

Yes2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026What's included: Roku TV Remote.

Yes1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Remote Controller Type IR Simple Remote, model TM2240A, in the Accessory rows.

Remote connection

Not available

Infrared1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Remote Controller Type IR Simple Remote.

Remote power

AAA batteries5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Item details: Remote Required Battery Size AAA, quantity 2.

Not available

Voice button on remote

Yes5Retailer pageamazon.com/dp/B0DWHKF7V5Read 14 October 2026Comparison table row Voice remote: push-to-talk for Select Series 4K. In the box: Roku Enhanced Voice Remote.

Not available

Pointer remoteiPoint and click like an air mouse

Not available

Not available

Stand and mounting

6 of 9 differ

Stand

Feet2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026Step 1: attach the stands with the included screws.

Feet1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Stand Type BASIC FEET, Stand Color TITAN GRAY.

Stand installation positionsiNumber of distinct supported width or height installation configurations. A two-foot stand is not automatically two positions.

Not available

Not available

Stand height adjustment

Not available

Not available

Space under the screen

60.96mm11Maker product pagem.media-amazon.com/images/I/71hOglG4CsL._AC_SL1500_.jpgRead 14 October 2026Graphic: 2.4 in under the screen.

Not available

Distance between feetiOuter edges, widest position

1,094.74mm11Maker product pagem.media-amazon.com/images/I/71hOglG4CsL._AC_SL1500_.jpgRead 14 October 2026Graphic: 43.1 in between the outer feet. Roku shows one stand position.

1,005.84mm1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Distance between the two ends of the Stand (Basic) 39.6 inch, converted at 25.4 mm per inch.

Stand footprintiOverall width and depth occupied by the stand in the documented installation position. Source notes identify wide, narrow or soundbar height positions.

Width1,094.74Depth266.7mm(43.1 × 10.5 in)11Maker product pagem.media-amazon.com/images/I/71hOglG4CsL._AC_SL1500_.jpgRead 14 October 2026Width is the 43.1 in foot spacing. Depth is the 10.5 in with-stand depth.

Width1,005.84Depth222mm(39.6 × 8.7 in)1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Width from the 39.6 inch stand end distance. Depth 222.0 mm from the installation guide stand depth for 65 inch.3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Stand depth 8.7 inches (222.0 mm) for 65 inch.

VESA mount

400 x 3003Maker product pagesupport.roku.com/article/tv-mounting-tipsRead 14 October 2026Roku Select Series TV mounting information. 43R4CX: 300 x 300 mm. 50R4CX, 55R4CX, 65R4CX and 75R4CX: 400 x 300 mm. 85R4CX: 600 x 400 mm. Amazon lists the same patterns.

200 x 2001Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026VESA Spec 200 x 200 mm.3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Wall-mount table, 43 to 70 inch rows: 200 x 200 mm.

VESA screwiThread size only, such as M6 or M8. Screw length and hole depth go in the source note.

M63Maker product pagesupport.roku.com/article/tv-mounting-tipsRead 14 October 2026Screw size and hole depth by size: 43 M6 x 8 mm, 50 M6 x 16, 55 M6 x 12, 65 M6 x 16, 75 M6 x 12, 85 M8 x 14.

M81Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Screw Size M8, depth 23-25.3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Wall-mount table: M8, depth 23-25 mm.

Wall mount included

No4Maker spec sheet (PDF)image.roku.com/c3VwcG9ydC1B/RokuBrandedTV-PIF-US-2023.pdfRead 14 October 2026Safety text says the wall mount is not included, and the box list has no mount.

Not available

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

Width1,226.82Height772.16Depth266.7mm(48.3 × 30.4 × 10.5 in)11Maker product pagem.media-amazon.com/images/I/71hOglG4CsL._AC_SL1500_.jpgRead 14 October 2026Height 30.4 in and depth 10.5 in come from the Amazon item dimensions. The graphic gives 27.9 in plus 2.4 in clearance. Width is the same as without stand.

Width1,444.1Height882.2Depth222mm(56.9 × 34.7 × 8.7 in)3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Same row: height with stand 882.2 mm and stand depth 222.0 mm. The API gives 56.9 x 34.7 x 8.7 inch.

Dimensions without stand

Width1,226.82Height708.66Depth83.82mm(48.3 × 27.9 × 3.3 in)11Maker product pagem.media-amazon.com/images/I/71hOglG4CsL._AC_SL1500_.jpgRead 14 October 2026Graphic: 48.3 in wide, 27.9 in high, 3.3 in deep. This matches Roku's wall mount chart.

Width1,444.1Height831.2Depth76.8mm(56.9 × 32.7 × 3 in)3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Page 2 table, row 65U8***F: width 1444.1 mm, height 831.2 mm, depth 76.8 mm. The same block covers 65U7***F and other 65-inch families. The API gives 56.9 x 32.7 x 3 inch.

Thinnest depth

Not available

Not available

Weight with stand

Not available

14.5kg(32 lb)3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Same row: 32.0 lbs (14.5 kg).

Weight without standiWhat the wall mount carries

9.98kg(22 lb)3Maker product pagesupport.roku.com/article/tv-mounting-tipsRead 14 October 2026Approximate weight in the wall mount chart: 14.4, 18.4, 22, 31.1, 46.7 and 60.2 lb for 43 to 85 inch, converted and rounded to 0.01 kg. The chart is for wall mounting, so the weight is read as without the stand. Amazon lists the same figure as both item weight and weight without stand. Weight with stand is not published.

14.2kg(31.3 lb)3Owner's manualdownloadcenter.samsung.com/content/EM/202511/20251108064612001/BN68-23714A-02_IG_U8000F%20Basic%20feet%2043-85inch_WW_L10_250825.0.pdfRead 13 October 2026Same row: 31.3 lbs (14.2 kg).

Power

1 of 10 differ

Power supply

Internal2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026Step 2: plug the TV into a power outlet. There is no external adapter.

Internal1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Power Supply AC110-120V 50/60Hz with a 2-pin power cable.

On-mode power in SDR (EU label)iOn-mode power demand under the EU energy label test. Match the exact regional model and screen size.

Not available

Not available

On-mode power in HDR (EU label)iOn-mode power demand under the EU energy label test. Match the exact regional model and screen size.

Not available

Not available

Maximum operating poweriMaker-stated maximum operating power for the exact model. Rated mains input power and typical or measured draw are distinct and must be qualified in source notes.

Not available

160W1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Power Consumption (Max) 160 W. Typical 139 W is not stored as maximum.

Standby poweriPublished standby power for the exact model. Source notes preserve less-than or maximum qualifiers.

Not available

Not available

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

None of 3 known

Picture certifications

Not available

Not available

ENERGY STAR

Not available

Not available

Other certifications

Not available

Not available

In the box

1 of 1 differ

In the box

Roku Select Series 55" 4K TV, Stands and screws, Roku Enhanced Voice Remote with batteries, Quick Start Guide2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026What's included: TV, TV stands, stand screws, Roku TV remote. The Roku gallery graphic for each size lists the TV, stands and screws, Roku Enhanced Voice Remote with batteries and Quick Start Guide.11Maker product pagem.media-amazon.com/images/I/71hOglG4CsL._AC_SL1500_.jpgRead 14 October 2026Graphic list: Roku Select Series 55 inch 4K TV, stands and screws, Roku Enhanced Voice Remote with batteries, Quick Start Guide. No power cord is listed.

Simple remote TM2240A, Stand, Power cable1Maker product pagesamsung.com/us/gapi/v1/bridge/cacheable/bridge-dataRead 13 October 2026Accessory rows: remote TM2240A and power cable. The installation guide front page shows the stand and the power cable.

Links

Not compared

Product page

support.roku.com/article/roku-branded-tv-product-information1Maker product pagesupport.roku.com/article/roku-branded-tv-product-informationRead 14 October 2026Roku support article How to find Roku branded TV product information.

www.samsung.com/us/tvs/uhd-4k-tv/65-inch-class-crystal-uhd-u8000f-4k-smart-tv-sku-un65u8000ffxza2Maker product pagesamsung.com/us/tvs/uhd-4k-tv/65-inch-class-crystal-uhd-u8000f-4k-smart-tv-sku-un65u8000ffxzaRead 13 October 2026Samsung US page for the exact 65-inch SKU. It is shown as out of stock on 2026-10-13.

Spec sheet

Not available

Not available

Manual

image.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdf2Owner's manualimage.roku.com/c3VwcG9ydC1B/RokuTV4K-QSG-2025.pdfRead 14 October 2026Roku Quick Start Guide linked in the 2025 row of Select Series 4K. The PDF is image-only. Its cover reads 4K QLED TV, but Roku links it for the R4C5 models and it matches the R4C5 port photos.

downloadcenter.samsung.com/content/UM/202511/20251114043715001/BN81-27185A-670_EUG_ROPATSCF_NA_ENG-US_251022.0.pdf4Owner's manualdownloadcenter.samsung.com/content/UM/202511/20251114043715001/BN81-27185A-670_EUG_ROPATSCF_NA_ENG-US_251022.0.pdfRead 13 October 2026North American ATSC English user manual BN81-27185A-670, linked in the exact SKU Support list.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year4Maker spec sheet (PDF)image.roku.com/c3VwcG9ydC1B/RokuBrandedTV-PIF-US-2023.pdfRead 14 October 2026Product Information Flyer linked in the 2025 Select Series 4K row. The limited warranty is valid for one year from the date of purchase for parts and labor. US. The 2025 Select 4K QLED flyer (R5CX) states three years, which does not apply to this line.

1year5Maker product pagesupport-us.samsung.com/cyber/mysamsung/warrantyinfo.jspRead 13 October 2026Samsung US warranty page for UN65U8000FFXZA: Parts 12 months, Labor 12 months for the original consumer in the US.

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