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Amazon Fire TV 4-Series (2025) vs Insignia F50 Series Fire TV (2025)

Product A: Amazon

Fire TV 4-Series (2025)

74 of 159 known
Change Amazon Fire TV 4-Series (2025)

Compare the Insignia F50 Series Fire TV (2025) with

Product B: Insignia

F50 Series Fire TV (2025)

58 of 159 known
Change Insignia F50 Series Fire TV (2025)

Compare the Amazon Fire TV 4-Series (2025) with

53 of 151 fields differ

Download CSVDownload JSON
  • 17 different values
  • 36 known for one only
  • 27 the same
  • 71 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
BNot available

Size, drawn to scale

Front and side, on their stands.

Weight

0 to 40 kg

Weight without stand
A9.8kg
B10.72kg

All 159 fields

Every value links to where we found it.

AAmazon Fire TV 4-Series (2025)
BInsignia F50 Series Fire TV (2025)

General

4 of 9 differ
Series
4-Series1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Amazon.com page for the 43 inch, ASIN B0DFNPK1D3, titled Amazon Ember 43" 4-Series with Fire TV (newest model). Amazon renamed the Fire TV 4-Series to Ember 4-Series and says packaging may show either name.
F504Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Model Series F50.
Model numbers
4K43N402, 4K50N402, 4K55N4026Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Safety and Compliance Information for Amazon Ember 4-Series (2025 Release), Product Specifications: 43 inch 4K43N402, 50 inch 4K50N402, 55 inch 4K55N402. The same page lists electrical ratings of 100, 135 and 150 W. Those are mains ratings, not maximum operating power, and are not stored.
NS-50F501NA26, NS-50F502NA26, NS-55F501NA26, NS-65F501NA26, NS-70F501NA26, NS-75F501NA26, NS-85F501NA261Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Covers NS-50F501NA26, NS-55F501NA26 and NS-70F501NA26. The Canadian model NS-55F501CA26 is not stored.2Owner's manualfiles.bbystatic.com/5P%2BL2J8%2BMEw0jr70BtP/4w==/Quick%2BSetup%2BGuideRead 14 October 2026Quick Setup Guide for NS-65F501NA26 and NS-75F501NA26. Best Buy hosts the file under the generic name Quick Setup Guide.3Owner's manualfiles.bbystatic.com/H5chPxJzenc1QxTv4NcApw==/d343ccd6-cae9-4794-8cb0-fb977495a413Read 14 October 2026Quick Setup Guide for NS-50F502NA26, NS-50F502CA26, NS-85F501NA26 and NS-100F501NA26. NS-50F502NA26 is a different 50 inch hardware revision from NS-50F501NA26. The 100 inch model is not stored.4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Amazon listing of NS-55F501NA26, model year 2025, UPC 600603311888. The size selector offers 43, 50, 55, 65, 70, 75 and 85 inch. The current Amazon 65 and 75 inch entries are the 2026 models NS-65F501NA27 and NS-75F501NA27 and are not stored. The 43 inch is left out because the job covers 50 inch and up.
GTIN / EAN
Not available
600603311864, 600603311888, 600603311895, 600603311901, 600603311918, 6006033119254Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026UPC values for the 50, 55, 70 and 85 inch NA26 listings. The 65 and 75 inch NA26 UPCs were not readable on any page the agent could open, so they are left out.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Other: UPC 600603311888 for the 55 inch. The product pages of the other five sizes list their UPCs.
Announced
30 September 20257Press articleaftvnews.com/amazon-announces-new-fire-tv-omni-qled-4-series-and-2-series-smart-tvsRead 14 October 2026AFTVnews, posted 2025-09-30, on Amazon's devices event announcement.
Not available
Status
Available1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026The page is live and marked newest model, with a Buy box for US delivery.
Available10Press articletecheblog.com/insignia-50-inch-f50-class-led-tv-specs-price-reviewRead 14 October 2026Review dated 2026-09-28 of the 50 inch F50 on Amazon with a current price, so the line is still on sale.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
$459.997Press articleaftvnews.com/amazon-announces-new-fire-tv-omni-qled-4-series-and-2-series-smart-tvsRead 14 October 2026AFTVnews: 43 inch $329.99, 50 inch $399.99, 55 inch $459.99. The 2024 refresh listed the same prices, so the figures may be carried over. Tom's Guide also says the 43 and 55 inch launched at $329 and $459. US price, no tax.
Not available
Launch price (EU)
Not available
Not available
Markets
US1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Amazon.com listing. Amazon's UK listings use different SKUs ending in U, which are not covered.
US4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Amazon.com listing and U.S. and Canada support line in the guide.
Colours
Not available
Black4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026
Segment
Standard1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Sold as the standard 4K LED line, below the QLED, Mini-LED and Artline series.
Standard4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Listed under Televisions, LED and LCD TVs.
Model year
20251Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026The page's comparison table gives Release Year 2025 for the 4-Series.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Release year row: 2025.
20254Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Model Year 2025.

Display

2 of 7 differ
Screen size class
55in(139.7 cm)3Maker product pageamazon.com/dp/B0DFNFX2K7Read 14 October 2026Size selector on the 55 inch page: 55-inch. The 55 inch is the reference size because Amazon publishes no with-stand size for it, and the other sizes then supply their own.
55in(139.7 cm)4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026
Sizes covered
43, 50, 55in1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Size selector offers 43, 50 and 55 inch.2Maker product pageamazon.com/dp/B0DFNTKTYNRead 14 October 2026The 50 inch page, ASIN B0DFNTKTYN, shows the same Technical Details as the 43 inch page.3Maker product pageamazon.com/dp/B0DFNFX2K7Read 14 October 2026The 55 inch page lists the same 43, 50 and 55 inch sizes.
50, 55, 65, 70, 75, 85in4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Verified rows are 50 (two model numbers), 55, 65, 70, 75 and 85 inch.
Viewable size
54.6in(138.7 cm)10Reviewtrustedreviews.com/reviews/amazon-fire-tv-4-series-4k55n402uRead 14 October 2026Spec table: Screen Size 54.6 inches for the reviewed 55 inch. The review covers the UK model 4K55N402U, which has the same Amazon size and weight figures as the US model for the 43 inch.
54.5in(138.4 cm)11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Display: Screen Size 54.5 inches. Screen Size Class 55 inches.
Native resolution
3840 × 2160px1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details: Resolution 3840 x 2160, 4K UHD.
3840 × 2160px4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Listing says 4K Ultra HD (2160p resolution), aspect ratio 16:9.
Pixel density (size class)
80.1ppi
80.1ppi
Screen surface
Not available
Not available
Anti-reflection coating
Not available
Not available

Panel

1 of 14 differ
Display type
LED1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details and comparison table: Display type LED, backlight Direct LED.
LED4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Display Technology LED.
Display type (as published)
LED1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Comparison table row Display type: LED.
LED4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026
Panel type
Not available
Not available
Backlight
Direct-lit LED1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details: Backlight type Direct LED.
Direct-lit LED4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Display Backlight Configuration: Direct LED. The listing's bullet text for the 85 inch says LED-backlit LCD screen.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs: Backlight Type Direct Lit. LED Panel Type Standard LED. Features: Direct Lit, direct lighting LED panel.
Local dimming
No3Maker product pageamazon.com/dp/B0DFNFX2K7Read 14 October 2026Comparison table row Full array local dimming is blank for the 4-Series, while the QLED and Mini-LED rows say it varies by size. Tom's Guide also says the 4-Series lacks full-array local dimming.
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 pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details: Refresh rate 60Hz.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Resolution and refresh rates row: 3840 x 2160 - 60 Hz.
60Hz4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Refresh Rate 60 Hz. Another structured row on the 50 inch page says 120 Hz and a Motion Rate of 120 Hz. That row is not stored, because the same listing family says 60 Hz in its title row and the bullets list no 120 Hz mode.
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
HDR10, HDR10+, HLG1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details: HDR10+, HDR10, HLG. No Dolby Vision.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Display row: HDR10, HDR10+ and HLG.
HDR104Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Bullets and structured row say HDR10 only. HLG appears on deal sites but not on Amazon, so it is not stored.
Filmmaker Mode
Yes10Reviewtrustedreviews.com/reviews/amazon-fire-tv-4-series-4k55n402uRead 14 October 2026The feature list names Filmmaker Mode: picture quality in line with creator's intent.
Not available
HGiG
Not available
Not available
Picture processor
Not available
Not available
Motion interpolation
Not available
No11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs: Motion Enhancement Technology None.
Black frame insertion
Not available
Not available
Ambient light sensor
Not available
Not available
Calibration software
Not available
Not available

Motion and gaming

4 of 10 differ
Maximum accepted refresh rate per resolution and input
AAmazon Fire TV 4-Series (2025)
Maximum accepted refresh rate per resolution and input. The top rate is in bold.
ResolutionHDMI
3840 × 2160Native60Hz
Source1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details: 3840 x 2160 at 60Hz. The developer page lists no other resolution. Only 4K is stored.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Resolution and refresh rates row: 3840 x 2160 - 60 Hz. No other resolution is listed.
BInsignia F50 Series Fire TV (2025)
Not available
Maximum accepted refresh rate
60Hz
Not available
Maximum accepted refresh rate at 4K
60Hz
Not available
Adaptive sync
Not available
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)
Yes10Reviewtrustedreviews.com/reviews/amazon-fire-tv-4-series-4k55n402uRead 14 October 2026Gaming section: There's ALLM but no mention of VRR. Another review (DigitalCritic) says ALLM and VRR are not confirmed, which is not a denial.
Not available
Game menu features
Not available
Not available
Input lag (claimed)
Not available
Not available

Measured

4 of 25 differ
Input lag (measured)
AAmazon Fire TV 4-Series (2025)
InputInput lag (ms)
HDMI13.2
Source11Measurementtrustedreviews.com/reviews/amazon-fire-tv-4-series-4k55n402uRead 14 October 2026Reviewer measured input lag over HDMI at 13.2 ms on the UK 55 inch 4K55N402U. Signal resolution, refresh rate, HDR and picture mode are not stated, so the row has only the input. Tom's Guide reports 13 ms with a Leo Bodnar 4K tester.
BInsignia F50 Series Fire TV (2025)
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)
AAmazon Fire TV 4-Series (2025)
WindowBrightness (nits)
10%287
Source9Measurementtomsguide.com/tvs/amazon-ember-4-series-reviewRead 14 October 2026Test results table: HDR brightness (10%) 287 nits. Tom's Guide lab with a Jeti SpectraVal 1501-HiRes, Klein K10-A and Calman. The review does not state the tested size, picture mode or sustained time. The text mentions a Freely button on the remote, so the unit is probably the UK model. SDR 10% reads 304 nits and is not stored. Trusted Reviews measured 340 nits at 10% but does not say whether that was HDR, so it is not stored.
BInsignia F50 Series Fire TV (2025)
Not available
HDR peak brightness (measured)
287nits
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)
70.13%9Measurementtomsguide.com/tvs/amazon-ember-4-series-reviewRead 14 October 2026Test results table: Rec. 2020 gamut coverage 70.13%. UHDA-P3 94.10% and Rec. 709 99.3% are not stored as DCI-P3. Size and mode are not stated. The table also gives Delta-E 7.1, which is not stored because the picture mode is not stated and other TVs in the catalog report their best mode.
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
Fire TV1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Title and bullets: Fire TV. Technical Details OS: Fire OS.
Fire TV1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Cover text says Fire TV experience built in.
OS at launch
Not available
Not available
Latest OS
Fire OS 84Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026OS version row: Fire OS 8, based on Android 11 (API level 30). The page is read live, so this is the current base OS on the access date.
Not available
OS upgrade support period
Not available
Not available
Chipset
Amlogic T963D4Z4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Processor (SoC) row: AML T963D4Z, 4x CA55 at 1.9 GHz, Mali-G57 MC1.
Not available
RAM
2.5GB4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Memory (RAM) row: 2.5 GB.
Not available
Total internal storage
16GB4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Storage row: 16 GB.
Not available
Voice assistants
Alexa, Alexa+1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Bullets: press the voice remote button and talk to find shows with Alexa+. Technical Details name Alexa.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Near-field Alexa control through the remote mic button: supported.
Alexa1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Voice Remote with Alexa. Alexa Voice Service needs an Amazon account.
Hands-free microphone
No4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Mic row: Not Supported. Far-field Alexa control is supported only through a linked Echo device. The Amazon page's hands-free wording refers to that Echo link.
No11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs: Microphone Range Near field. The voice input is the Voice Remote with Alexa, so no far-field microphone in the TV is stored.
Casting
Miracast4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Miracast (display mirroring with Fire tablet): Supported. AirPlay is on the Amazon page but its version is not stated, so it is not stored.
Not available
Smart home
Alexa1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Bullet: manage your smart home with Alexa+.
Alexa11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs: Works With Amazon Alexa and Voice Assistant Built-in Amazon Alexa. Features: pair Fire TV with compatible smart home devices. AirPlay is named without a version, so casting is not stored.
Art or ambient mode
Yes1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Page title and bullets: Ambient Experience shows art on the display. The comparison table lists Fire TV Ambient Experience for the 4-Series.
Not available

Tuners

1 of 6 differ
Tuners
ATSC 1.05Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026The guide says to connect an external antenna to the TV's antenna port to watch broadcast TV. Broadcast TV in the US is ATSC 1.0. Consumer Reports lists an ATSC 1.0 tuner for the 4K43N402 (read through a search excerpt, the page is behind a membership wall). The guide does not name ATSC.
ATSC 1.0, Clear QAM4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Tuner Type ATSC.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs: TV Tuner Type ATSC, Clear QAM.
Tuners per broadcast standard
Not available
Not available
Antenna inputs
AAmazon Fire TV 4-Series (2025)
TypeCount
Terrestrial and cable1
Source4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Connectors row: 1 RF Input.5Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Back ports: Antenna/Cable port.
BInsignia F50 Series Fire TV (2025)
TypeCount
Terrestrial and cable1
Source1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026
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
2.08Reviewtomsguide.com/tvs/amazon-ember-4-series-reviewRead 14 October 2026Spec table: Audio 2.0 channel. The review says two 10W speakers.
2.011Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Audio: Number of Audio Channels 2, stored as 2.0 (the 85 inch page prints 2.0).
Physical speaker drivers
21Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details Audio power: 10W + 10W, so two speakers.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Speakers row: 10W+10W Speaker.
211Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Audio: Number Of Speakers 2.
Total built-in speaker power
20W1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Audio power 10W +10W. The total is the exact sum.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Speakers row: 10W+10W. Sum of the two speakers.
Not available
Built-in subwoofer
Not available
Not available
Up-firing speakers
Not available
No11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Audio: Built-in Speaker Type Downward firing.
Audio formats
Dolby Digital Plus1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details Audio support: Dolby Digital Plus with passthrough of Dolby-encoded audio.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Dolby Audio: AC3 and EAC3 pass through. The Amazon page words it as Dolby Digital Plus with passthrough of Dolby-encoded audio.
Not available
eARC passthrough
Not available
Not available
Audio features
Dolby Audio, Dialogue Boost1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Page text: Equipped with Dolby Audio. Dialogue Boost comes from the developer page.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026The page names Dialogue Boost as a 2025 addition.
DTS Virtual:X11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Audio: Surround Sound Supported DTS Virtual:X. Features: DTS Virtual-X Sound. The 85 inch features text says DTS Studio Sound while its spec table says DTS Virtual:X, so the base is the 55 inch.
Bluetooth headphones
Yes1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Accessibility text: you can listen to Amazon Fire TV with compatible Bluetooth headphones.
Not available

Connectivity

11 of 14 differ
Video inputs
AAmazon Fire TV 4-Series (2025)
TypePortVersionCountMax refresh rate at 4K (Hz)eARC
HDMIHDMI 2.02.0360Not available
HDMIHDMI eARC2.1160Yes
Source1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details HDMI ports: 3 HDMI 2.0 + 1 HDMI 2.1 with eARC. Listed output is 3840 x 2160 at 60 Hz, so max_hz_4k is 60 on all four ports. Port bandwidth and labels are not published.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Connectors row: 4 HDMI (1 HDMI 2.1 with eARC, 3 HDMI 2.0). Resolution and refresh rates: 3840 x 2160 at 60 Hz.5Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Back ports: HDMI 2.1 eARC port and HDMI 2.0 ports. The 4-Series has three HDMI 2.0 ports.
BInsignia F50 Series Fire TV (2025)
TypePortCounteARC
HDMIHDMI 11Yes
HDMIHDMI 21No
HDMIHDMI 31No
CompositeAV IN1Not available
Source1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Connection diagram: HDMI 1 (eARC/ARC), HDMI 2, HDMI 3, AV IN (video and left and right audio), ANT/CABLE and ETHERNET. Only HDMI 1 is marked eARC/ARC. HDMI revision, bandwidth and 4K rates are not stated.
HDMI ports
4
3
HDMI ports with 4K 120 Hz
0
Not available
Highest HDMI version
2.1
Not available
Maximum HDMI link bandwidth
Not available
Not available
HDMI features
ALLM, eARC1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026HDMI 2.1 with eARC. ALLM comes from the Trusted Reviews entry.10Reviewtrustedreviews.com/reviews/amazon-fire-tv-4-series-4k55n402uRead 14 October 2026HDMI 2.1 port lists eARC and ALLM.
eARC1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Only eARC and ARC are stated. The guide does not list ALLM, VRR or CEC for this model.
USB peripheral ports
AAmazon Fire TV 4-Series (2025)
ConnectorUSB versionCount
USB-A3.01
Source1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details USB: 1 USB 3.0. The connector shape is from the setup guide (USB-A).4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Connectors row: 1 USB 3.0.5Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Back ports: USB-A.
BInsignia F50 Series Fire TV (2025)
ConnectorUSB versionCount
USB-A2.01
Source8Maker product pagem.media-amazon.com/images/I/91pvkbd+MnL._AC_SL1500_.jpgRead 14 October 2026Insignia's own rear-panel infographic in the Amazon 55 inch gallery lists 3.5 mm jack, digital optical, USB 2.0 (DC 5V 0.9A), HDMI 1 (eARC/ARC), HDMI 2 and HDMI 3. One USB-A socket. Amazon's structured row says 2 USB ports and conflicts with this picture, so the picture is used.
Ethernet speed
100Mbps4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Ethernet row: 10/100 Mbps, stored as 0.1.
Not available
Wi-Fi
Wi-Fi 61Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details: Wi-Fi 6 + 1 Ethernet port.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Wifi row: 802.11ax 1T1R, WiFi 6.
Wi-Fi 511Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Connectivity: Wireless Networking Standard Wi-Fi 5. The other five sizes list the same.
Wi-Fi bands
2.4 GHz, 5 GHz4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Wifi row: 2.4GHz and 5GHz.
Not available
Bluetooth
5.44Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Bluetooth row: Bluetooth 5.4 (BLE supported).
5.011Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Connectivity: Bluetooth Version 5.0. The other five sizes list the same.
Optical out
Yes1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details: 1 Digital Optical Audio Port.4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Connectors row: 1 SPDIF Digital Audio Output Optical.
Yes1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026
Headphone out
Yes4Maker product pagedeveloper.amazon.com/docs/device-specs/device-specifications-fire-tv-edition-smart-tv-na.htmlRead 14 October 2026Connectors row: 1 Audio Output Headphone.
Yes1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026
Included connection box
Not available
None1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026All ports are on the TV. No external box is shown.

Remote

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Remote control
Yes1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026In the box: Alexa Voice Remote Enhanced.
Yes1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026
Remote connection
Bluetooth1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Remote table on the page: Alexa Voice Remote Enhanced, Technology Bluetooth 5.0. An IR path for TV power and volume is not stated, so only Bluetooth is stored.
Not available
Remote power
AAA batteries1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Remote table: Batteries 2 AAA required (included).
AAA batteries1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Two AAA batteries are included.
Voice button on remote
Yes1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Page: press the voice remote button and talk to Alexa.
Yes1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026The Voice Remote with Alexa has a microphone and a Voice button.
Pointer remote
Not available
Not available

Stand and mounting

4 of 9 differ
Stand
Feet5Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Install the TV stand: screw both stand legs into the bottom of the TV.
Feet1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026
Stand installation positions
Not available
111Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Dimensions: Adjustable Stand Width No, so one installation position is stored.
Stand height adjustment
Not available
Not available
Space under the screen
Not available
Not available
Distance between feet
Not available
1,046.48mm4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Base Width 41.2 in. The Best Buy page lists the same Stand Width.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Dimensions: Stand Width 41.2 inches. Insignia Support says on the 50 inch page that the distance between the two legs is its Stand Width, so it is stored as the outer spacing.12Retailer pagebestbuy.com/product/insignia-50-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSFVRRead 21 October 2026Insignia Support answer on this page: the distance between the two legs is 36.7 inches.
Stand footprint
Not available
Width1,046.48Depth264.16mm(41.2 × 10.4 in)4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Base Width 41.2 in and Base Depth 10.4 in, the same as the Best Buy Stand Width and Stand Depth.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Dimensions: Stand Width 41.2 in and Stand Depth 10.4 in.
VESA mount
300 x 3001Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Technical Details VESA Wall Mount Standard: 300 mm x 300 mm for the 43 and 50 inch. The setup guide gives the same for all three sizes.5Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Compatible VESA wall mount patterns: Ember 4-Series (43, 50, 55 inch) 300 mm x 300 mm.
200 x 2001Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Wall mount table: 50 and 55 inch 200 x 200 mm. 70 inch 300 x 300 mm. Four holes. Stored base value is the 55 inch reference.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Compatibility: VESA Wall Mount Standard 200mm x 200mm.
VESA screw
M65Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Compatible screws: Type M6, 12 mm length.
M61Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026M6 with 10 mm to 12 mm length for 50 and 55 inch. M8 with 14 mm to 16 mm for 70 inch.
Wall mount included
No5Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Parts list: TV wall mounts (sold separately).
No1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026The guide says wall-mount screws are not included and lists no bracket among the included accessories.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Included: Wall Mount Included No. Stand Included Yes.

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
Not available
Width1,229.36Height764.54Depth264.16mm(48.4 × 30.1 × 10.4 in)4Retailer pageamazon.com/dp/B0F1BXQNR5Read 14 October 2026Item Dimensions 10.39 in D x 48.35 in W x 30.09 in H, stand attached. The stored values now come from the Best Buy product page (48.4 x 30.1 x 10.4 in), which agrees within rounding and also gives the without-stand size and the weights.11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Dimensions: Product Width 48.4 in, Product Height With Stand 30.1 in, Product Depth With Stand 10.4 in. Converted exactly at 25.4 mm per inch. The earlier Amazon figures (48.35 x 30.09 x 10.39 in) agree within rounding.
Dimensions without stand
Width1,226.82Height716.28Depth81.28mm(48.3 × 28.2 × 3.2 in)8Reviewtomsguide.com/tvs/amazon-ember-4-series-reviewRead 14 October 2026Spec table, 55: 48.3 in x 28.2 in x 3.2 in without stand. Converted exactly. The 43 and 50 inch rows match Amazon within 0.1 in, so the table follows Amazon's sheet. Amazon does not publish the 55 inch figure.
Width1,229.36Height718.82Depth81.28mm(48.4 × 28.3 × 3.2 in)11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Dimensions: Product Width 48.4 in, Product Height Without Stand 28.3 in, Product Depth Without Stand 3.2 in. Converted exactly. Width is the same body width as with the stand.
Thinnest depth
Not available
Not available
Weight with stand
Not available
10.89kg(24 lb)11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Dimensions: Product Weight With Stand 24.01 pounds, converted and rounded to 0.01 kg. The earlier Amazon weight rows conflicted and are not used.
Weight without stand
9.8kg(21.6 lb)8Reviewtomsguide.com/tvs/amazon-ember-4-series-reviewRead 14 October 2026Spec table, 55: 21.6 lbs without stand, converted and rounded to 0.01 kg. A listing on a database site reads 9.75 kg, a 0.05 kg difference.
10.72kg(23.6 lb)11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Dimensions: Product Weight Without Stand 23.63 pounds, converted and rounded to 0.01 kg.

Power

0 of 10 differ
Power supply
Internal5Owner's manualamazon.com/gp/help/customer/display.htmlRead 14 October 2026Plug the power cord into the TV's power (AC-in) port. The TV has no external adapter.
Internal1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Step 3 plugs the power cord into the back of the TV, so the supply is inside the TV.
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
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

1 of 3 differ
Picture certifications
Not available
Not available
ENERGY STAR
Not available
No11Retailer pagebestbuy.com/product/insignia-55-class-f50-series-led-4k-uhd-smart-fire-tv/J2FPJKSV76Read 21 October 2026Specs, Power: ENERGY STAR Certified No. The page also lists Estimated Annual Electricity Use 243 kilowatt hours, which has no field.
Other certifications
Not available
Not available

In the box

1 of 1 differ
In the box
Amazon Ember 4-Series TV, Alexa Voice Remote Enhanced, TV stand (2 legs, 4 screws), Power cord, 2 AAA batteries, Quick Start Guide1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Included in the box: Amazon Ember 4-Series TV, Alexa Voice Remote Enhanced, TV stand (2 legs, 4 screws), power cord, 2 AAA batteries, Quick Start Guide.
TV, Voice Remote with Alexa, Two AAA batteries, TV stands, Stand screws, Power cord1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026Included accessories: Voice Remote with Alexa and two AAA batteries. The setup pictures also show TV stands, stand screws and a power cord.

Warranty

0 of 1 differ
Manufacturer warranty (source market)
1year1Maker product pageamazon.com/dp/B0DFNPK1D3Read 14 October 2026Warranty and service row: 1-year limited warranty.
1year1Owner's manualfiles.bbystatic.com/mfBdGwDtpWO4fiN3zgOXCg==/e6fec81f-b94c-49c0-a12c-5a66372603bfRead 14 October 2026One-year limited warranty. Support line is for the U.S. and Canada.

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