Soundbars / Compare
Samsung HW-B650F vs ULTIMEA Poseidon M60
Product A: Samsung
51 of 98 known
Change Samsung HW-B650F
Product B: ULTIMEA
46 of 98 known
Change ULTIMEA Poseidon M60
43 of 90 fields differ
- 22 different values
- 21 known for one only
- 13 the same
- 34 missing for both
All 98 fields
Every value links to where we found it.


Audio system
11 of 17 differ
System channel configuration
Physical drivers in the package
Physical drivers in the bar
Up-firing drivers in the package
Not available
Driver layout
ASamsung HW-B650F
| Component | Driver type | Count |
|---|---|---|
| Soundbar | Speaker (left, center, right) | 3 |
| Subwoofer | Woofer | 1 |
BULTIMEA Poseidon M60
| Component | Driver type | Count | Diameter (mm) | Orientation |
|---|---|---|---|---|
| Soundbar | Full-range driver | 5 | 57.15 | Includes 2 side-firing drivers |
| Subwoofer | Woofer | 1 | 133.35 | Not available |
Source1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026Key specs: mainbar 2.25 inch x 5 and sub 5.25 inch x 1. 2.25 inch is 57.15 mm and 5.25 inch is 133.35 mm. The Amazon listing says two of the five bar drivers are side-firing.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English specification: Drivers 2.25 inch x 5 (Soundbar) + 5.25 inch (Subwoofer).3Retailer pageamazon.com/dp/B0F62YBNSXRead 14 October 2026Maker brand listing: five built-in speakers including two side-firing drivers and one wired 5.25 inch subwoofer.
Separate subwoofer included
Included subwoofer connection
Wired2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026Setup page: plug the RCA terminal of the cable behind the subwoofer into the SUB OUT port of the soundbar. The Amazon listing calls it a wired subwoofer.3Retailer pageamazon.com/dp/B0F62YBNSXRead 14 October 2026Maker brand listing: wired wooden subwoofer.
Included subwoofer driver diameter
Not available
Rear speakers included
Included rear speaker connection
Not available
Not available
Detachable rear speakers
Compatible optional subwoofers
Not available
Not available
Compatible optional rear speakers
Not available
Total RMS audio output power
Not available
Not available
Total peak audio output power
Published frequency response lower limit
Not available
45Hz1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026Key specs: Frequency Range 45Hz - 18kHz. The user guide adds -6 dB.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English audio specification: Frequency response 45Hz - 18kHz (-6dB). The guide states the -6 dB tolerance.
Published frequency response upper limit
Not available
18kHz1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026Key specs: Frequency Range 45Hz - 18kHz. The user guide adds -6 dB.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English audio specification: Frequency response 45Hz - 18kHz (-6dB).
Audio formats
6 of 9 differ
Dolby Atmos
No1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: Dolby 5.1ch. The page footnote 'Dolby Atmos and DTS:X applies to all 2025 B Series Soundbars' sits under the Dolby Audio and DTS Virtual:X feature and conflicts with the spec table, the manual and Which?. The Samsung UAE page title also says Dolby Atmos. Not stored as support.4Reviewwhich.co.uk/reviews/sound-bars/samsung-hw-b650fRead 23 October 2026Which? page: no Dolby Atmos. The page also lists no Wi-Fi, no smartphone app and no 3.5 mm input.
Supported audio formats
Audio formats by connection
ASamsung HW-B650F
Not availableBULTIMEA Poseidon M60
| Connection | Format |
|---|---|
| HDMI eARC | Dolby Atmos |
Music file formats
MP3, AAC, OGG, FLAC, WAV, AIFF1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table decoding format: MP3, AAC, OGG, FLAC, WAV, AIFF. USB Music Playback Yes.2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 27 file format table: MP3, OGG (Vorbis), AAC, WAV (LPCM), FLAC and AIFF over USB. File systems FAT16, FAT32 and NTFS.
Not available
Max wired audio sample rate
Not available
Not available
Max music file sample rate
Not available
Max wired audio bit depth
Not available
Not available
Max music file bit depth
Not available
Not available
Connectivity
6 of 17 differ
Ports on the bar
ASamsung HW-B650F
| Connector | Count | Role |
|---|---|---|
| HDMI | 1 | HDMI input for an external device |
| HDMI | 1 | HDMI TO TV (ARC) output to the TV |
| Optical | 1 | Digital audio input |
| USB-A | 1 | USB storage music playback, 5 V 0.5 A |
| AC power | 1 | Soundbar power input |
BULTIMEA Poseidon M60
| Connector | Count | Role |
|---|---|---|
| HDMI | 1 | HDMI to TV, eARC/ARC |
| Optical | 1 | Digital audio input |
| USB-A | 1 | USB input |
| Subwoofer | 1 | SUB OUT, RCA output to the wired subwoofer |
| DC power | 1 | DC IN for the external power adapter, 24 V 3 A |
Source1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026Key specs connectivity: HDMI eARC x1, Optical x1, USB x1. The maker photo of the rear panel also shows SUB OUT and DC IN and a standard USB-A shaped port. The user guide drawing agrees.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English audio inputs: HDMI, Optical, Bluetooth and USB. Rear panel drawing: HDMI to TV (eARC), OPTICAL, USB, SUB OUT, DC IN.
HDMI ARC
HDMI eARC
HDMI-CEC
HDMI video passthrough
Yes1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: HDMI In 1 and HDMI Out 1, with 4K Video Pass No and HDR No. The manual connects an external device to the HDMI port and the TV to HDMI TO TV (ARC). Video resolution limits are not published, so no passthrough modes are stored.2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 9: the HDMI port inputs digital video and audio signals simultaneously. Printed page 26: external device to the HDMI port and the TV to HDMI TO TV (ARC).
Video passthrough modes
Not available
Not available
HDR passthrough formats
Not available
Not available
VRR passthrough
Not available
Not available
ALLM passthrough
Not available
Not available
HDCP version
Not available
Not available
Bluetooth audio input
Bluetooth version
Bluetooth audio codecs
Not available
Wi-Fi
Not available
Wi-Fi standard
Not available
Not available
Wi-Fi bands
Not available
Not available
Built-in Ethernet speed
Not available
Not available
Streaming and control
2 of 8 differ
Streaming protocols
Not available
Not available
Voice assistants
Not available
Not available
Built-in microphone
Not available
Not available
Microphone mute control
Not available
Not available
Companion apps
Not available
Companion app platforms
Not available
Multiroom audio
Not available
Not available
Remote included
Sound processing
3 of 7 differ
Sound modes
Standard, Surround Sound Expansion, Bass Boost, Game, Adaptive Sound, DTS Virtual:X1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: Bass Boost, Surround Sound Expansion, Game, Adaptive Sound, DTS Virtual:X, Standard.2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 11: Surround Sound, Bass Boost, Game, Adaptive Sound, DTS Virtual:X and Standard.
Automatic room calibration
Not available
Not available
Room calibration system
Not available
Not available
Dialogue enhancement
Night mode
Equalizer controls
Bass, Treble, Woofer level, Center level, 7-band equalizer2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed pages 12 and 13: woofer level, center level, treble and bass (-6 to +6) and a 7-band EQ at 150 Hz, 300 Hz, 600 Hz, 1.2 kHz, 2.5 kHz, 5 kHz and 10 kHz. Rear level appears only with the optional rear kit.
Bass, Midrange, Treble, Surround level, 10-band graphic EQ (app)1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026The maker remote photo has Bass, Midrange, Treble and Surround level keys. The Amazon listing says the app has a 10-band graphic EQ.3Retailer pageamazon.com/dp/B0F62YBNSXRead 14 October 2026Maker brand listing: the app has a 10-band graphic EQ, 121 sound presets and 13 adjustable surround levels.
TV speaker integration
Q-Symphony1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Features: Q-Symphony plays sound through a compatible 2022 to 2025 Samsung TV and the soundbar together. The spec table of the UK page also lists Q-Symphony Yes.2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 22: Q-Symphony plays sound through a Samsung TV that supports it and the soundbar. It needs the HDMI or optical cable.
Not available
Power
3 of 6 differ
Published operating power
Not available
Published standby power
Published networked standby power
Not available
Power supply
Not available
External power adapter, DC 24 V 3 A for the soundbar.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English specification: Power supply DC 24V 3A (Soundbar). The box has one power adapter.
Detachable rear battery life
Not available
Not available
Detachable rear charge time
Not available
Not available
Measured
None of 8 known
Low-frequency extension (measured)
Not available
Not available
High-frequency extension (measured)
Not available
Not available
Max sound pressure (measured)
Not available
Not available
Frequency response deviation (measured)
Not available
Not available
Measured latency
Not available
Not available
Operating power (measured)
Not available
Not available
Standby power (measured)
Not available
Not available
Soundbar weight (measured)
Not available
Not available
Dimensions and weight
5 of 6 differ
Soundbar dimensions
Width860Height59.4Depth75mm(33.9 × 2.3 × 3 in)1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: Net Dimension (Main Speaker) 860.0 x 59.4 x 75.0 mm (W x H x D).2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 41: 33.9 x 2.3 x 3.0 inches (860.0 x 59.4 x 75.0 mm) (W x H x D).
Width800Height70Depth90mm(31.5 × 2.8 × 3.5 in)1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026Key specs: Mainbar 800 (L) x 90 (D) x 70 (H) mm. The user guide gives 800 x 70 x 90 mm as W x H x D.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English dimensions: Soundbar 800 x 70 x 90 mm (W x H x D).
Soundbar weight
2,200g(4.9 lb)1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: Net Weight (Main Speaker) 2.2 kg.2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 41: 4.9 lbs (2.2 kg).
Not available
Component dimensions and weight
ASamsung HW-B650F
| Component | Width (mm) | Height (mm) | Depth (mm) | Weight (g) |
|---|---|---|---|---|
| Subwoofer | 184 | 343 | 295 | 5,000 |
Source1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: Net Dimension (Sub Woofer) 184.0 x 343.0 x 295.0 mm and Net Weight 5 kg.2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 41: subwoofer 7.2 x 13.5 x 11.6 inches (184.0 x 343.0 x 295.0 mm), 11.0 lbs (5.0 kg).
BULTIMEA Poseidon M60
| Component | Width (mm) | Height (mm) | Depth (mm) |
|---|---|---|---|
| Subwoofer | 150 | 188 | 350 |
Source1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026The page text gives the sub as 175 (W) x 350 (D) x 150 (H) mm. The maker dimension diagram on the same page and the English user guide show 150 mm wide, 188 mm high and 350 mm deep. The diagram and the guide are used. No subwoofer weight is published.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English dimensions: Subwoofer 150 x 188 x 350 mm (W x H x D). Other language pages of the guide print 6.89 inch for the height, which is 175 mm, so the guide is not fully consistent. The maker diagram on the product page shows 188 mm. The weight is not published.
Package dimensions
Width925Height445Depth235mm(36.4 × 17.5 × 9.3 in)1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: Gross Dimension One Packing 925.0 x 445.0 x 235.0 mm.
Width445Height345Depth190mm(17.5 × 13.6 × 7.5 in)1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026Page text: packaging 347 (W) x 448 (H) x 191 (D) mm. The English user guide gives 445 x 345 x 190 mm as W x H x D, which is the same box with width and height swapped. The guide order is used.2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026English dimensions: Packaging 445 x 345 x 190 mm (W x H x D). The same section gives Packaging Weight 6.4 kg. That weight is not stored because the product page gives a different total weight of 7.3 kg and a product weight of 6.5 kg.
Package weight
Not available
Wall mountable
Yes1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026A wall mount bracket is in the box and the manual has an installing the wall mount chapter.2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Contents list: 10 Installing the Wall Mount.
In the box
3 of 4 differ
In the box
Soundbar, Subwoofer, Remote control, 2 AAA batteries, 2 power cords, Optical cable, Wall mount guide, 2 wall mount brackets, 2 holder screws, 2 screws (M4 x L10)2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Printed page 7 pictures: soundbar, subwoofer, remote control with batteries (2 AAA), 2 power cords (subwoofer, soundbar), optical cable, wall mount guide, 2 holder screws, 2 screws (M4 x L10) and 2 wall mount brackets.
Soundbar, Wired subwoofer, Power adapter, Remote control (batteries not included), HDMI cable, Wall brackets (2), Mounting screws (2), Wall mounting kit (4)1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026Kit includes: x1 Power Adaptor, x1 Remote Control, x2 Wall Bracket, x1 HDMI Cable, x4 Wall Mounting Kit, x2 Mounting Screw on Speakers. The soundbar and the subwoofer come from the Amazon listing, which names both.3Retailer pageamazon.com/dp/B0F62YBNSXRead 14 October 2026Amazon box list: 1x Soundbar, 1x Wired Subwoofer, 1x Power Adaptor, 1x HDMI Cable, 1x Remote Control (batteries not included), 2x Wall Bracket, 2x Mounting Screws, 4x Wall Mounted Kit.
Wall mount hardware included
Yes1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Spec table: Wall Mount Bracket Yes (Included in box).2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Components picture 2 wall mount brackets, a guide, holder screws and screws.
HDMI cable included
General
3 of 7 differ
Series
Model numbers
HW-B650F/ZC, HW-B650F/XU, HW-B650F/EN1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026Canadian SKU HW-B650F/ZC. The Samsung UK page lists HW-B650F/XU and the Samsung Switzerland and Romania pages list HW-B650F/EN. Samsung US does not list a HW-B650F. Its 2025 B-series is the HW-B630F.3Maker product pagesamsung.com/uk/audio-devices/soundbar/b650f-b-series-soundbar-with-subwoofer-black-hw-b650f-xuRead 23 October 2026SKU HW-B650F/XU on the UK page. Its spec table matches the Canadian page: 3.1, 4 speakers, 860.0 x 59.4 x 75.0 mm, 2.2 kg, subwoofer 5.0 kg, Bluetooth 4.2, Wi-Fi No, Q-Symphony Yes.
U3721, U3721US10-US1Maker product pageultimea.com/products/poseidon-m60-5-1-soundbarRead 14 October 2026The US variant SKU is U3721US10-US. The user guide and the Amazon listing give the model number U3721. The EU product Poseidon M60 Boom is model U3722 with a 340 W peak rating and is a different product.3Retailer pageamazon.com/dp/B0F62YBNSXRead 14 October 2026Amazon item details: Model Number U3721, Model Name Poseidon M60.
GTIN / EAN
Not available
Not available
Announced
Not available
Not available
Status
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
CA, GB, IE, CH, RO, LV1Maker product pagesamsung.com/ca/audio-devices/soundbar/b650f-black-hw-b650f-zcRead 23 October 2026CA from this page. GB and IE from the Samsung UK and Ireland pages (HW-B650F/XU). CH, RO and LV from the Samsung pages with SKU HW-B650F/EN.3Maker product pagesamsung.com/uk/audio-devices/soundbar/b650f-b-series-soundbar-with-subwoofer-black-hw-b650f-xuRead 23 October 2026GB from this page. Security update period: at least 5 years from launch, to 31 Dec 2030.
Links
Not compared
Product page
Spec sheet
Not available
Not available
Manual
org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx2Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 23 October 2026Canadian user guide for HW-B650F/ZC, English and French, file HW-B650F_ZC_WUG_00_L02_250220.
m.media-amazon.com/images/I/D18dCdvRiCL.pdf2Owner's manualm.media-amazon.com/images/I/D18dCdvRiCL.pdfRead 14 October 2026Multi-language user guide for model U3721, 20 pages. The text is outlined, so the figures were read from the page images. The file is the maker guide that Amazon links as User Guide (PDF).
EPREL registration number
Not available
Not available
Warranty
1 of 1 differ
Manufacturer warranty (source market)
Not available
Both are also in the API. Back to all soundbars.














