Samsung HW-Q990F vs Polk Audio MagniFi Mini AX
Samsung HW-Q990F (#1, best overall) vs Polk Audio MagniFi Mini AX (#3, best value): in our Soundbars scoring the Samsung HW-Q990F totals 8.9/10 and the Polk Audio MagniFi Mini AX 8.2/10. At $1,597.99 versus $499, the Polk Audio MagniFi Mini AX costs $1,098.99 less.
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TopsFive comparison scores
Side by side
| Samsung HW-Q990F | Polk Audio MagniFi Mini AX | |
|---|---|---|
| Price | $1597.99 | $499 |
| Channels | 11.1.4ch (soundbar + wireless subwoofer + 2 wireless rear speakers) | 3.1.2ch (soundbar + wireless subwoofer) |
| Dolby Atmos | Yes (native, hardware height channels) | Yes (native height channels via up-firing drivers) |
| Subwoofer | Included (wireless) | Included (wireless) |
| HDMI eARC | Yes | Yes |
| Wireless Streaming | Wi-Fi, Bluetooth, AirPlay 2, Spotify Connect | Bluetooth only (no Wi-Fi) |
| Voice Assistant | Amazon Alexa built-in; Bixby/Google Assistant compatible | None built-in (works with TV remote/voice passthrough) |
| Width | 48.4 inches | 11.75 inches |
How they differ in real use
Built from our best soundbars scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the Samsung HW-Q990F and the Polk Audio MagniFi Mini AX made our Top 5 Soundbars, at #1 (best overall) and #3 (best value). The most complete system here: a genuine 11.1.4-channel discrete surround setup with wireless rear speakers and a wireless subwoofer included in the box, plus hardware Dolby Atmos and DTS:X decoding rather than software virtualization. It's the reference point every other soundbar on this list is measured against, and the price reflects that. The only sub-$500 system on this list that includes a physical wireless subwoofer alongside genuine Dolby Atmos and DTS:X certification, in a footprint barely a foot wide. It ranks above the similarly priced Sonos Beam because it adds real bass out of the box, though it lacks Wi-Fi streaming and a voice assistant.
We score soundbars on Sound Quality (35%), Surround/Atmos Performance (25%), Connectivity & Smart Features (15%), Ease of Setup (10%) and Value (15%). On that basis the Samsung HW-Q990F totals 8.9 out of 10 and the Polk Audio MagniFi Mini AX 8.2. The widest gap is Sound Quality, where the Samsung HW-Q990F scores 9.5 against 8 for the Polk Audio MagniFi Mini AX — overall audio fidelity and clarity. Surround/Atmos Performance also separates them: 10 for the Samsung HW-Q990F versus 8 for the Polk Audio MagniFi Mini AX. The Polk Audio MagniFi Mini AX claws back ground on Value and Ease of Setup.
On paper, the specifications that actually differ: Channels — 11.1.4ch (soundbar + wireless subwoofer + 2 wireless rear speakers) on the Samsung HW-Q990F versus 3.1.2ch (soundbar + wireless subwoofer) on the Polk Audio MagniFi Mini AX; Dolby Atmos — Yes (native, hardware height channels) on the Samsung HW-Q990F versus Yes (native height channels via up-firing drivers) on the Polk Audio MagniFi Mini AX; Wireless Streaming — Wi-Fi, Bluetooth, AirPlay 2, Spotify Connect on the Samsung HW-Q990F versus Bluetooth only (no Wi-Fi) on the Polk Audio MagniFi Mini AX; Voice Assistant — Amazon Alexa built-in; Bixby/Google Assistant compatible on the Samsung HW-Q990F versus None built-in (works with TV remote/voice passthrough) on the Polk Audio MagniFi Mini AX; Width — 48.4 inches on the Samsung HW-Q990F versus 11.75 inches on the Polk Audio MagniFi Mini AX. They match on Subwoofer and HDMI eARC.
Pricing as of July 10, 2026: $1,597.99 for the Samsung HW-Q990F and $499 for the Polk Audio MagniFi Mini AX, a $1,098.99 difference in the Polk Audio MagniFi Mini AX's favor. Owners praise the Samsung HW-Q990F for true 11.1.4 discrete surround system with wireless rear speakers and subwoofer included in the box and q-Symphony syncs with compatible Samsung TV speakers for a wider soundstage; the most common complaint is the most expensive soundbar in this lineup at roughly $1,600. Owners praise the Polk Audio MagniFi Mini AX for one of the smallest Dolby Atmos and DTS:X-certified soundbars available, at just 11.75 inches wide and includes a dedicated wireless subwoofer in the box, unlike the similarly priced Sonos Beam; the most common complaint is no built-in voice assistant or app-based automatic room correction.
Samsung HW-Q990F
- True 11.1.4 discrete surround system with wireless rear speakers and subwoofer included in the box
- Q-Symphony syncs with compatible Samsung TV speakers for a wider soundstage
- Redesigned wireless subwoofer and bass tuning improve low-end depth and control over the prior Q990D
- Hardware Dolby Atmos and DTS:X decoding, not just software virtualization
- The most expensive soundbar in this lineup at roughly $1,600
- Q-Symphony and some Adaptive Sound features require a compatible Samsung TV to unlock
- Setup involves placing and powering three separate wireless units (subwoofer plus two rear speakers)
Polk Audio MagniFi Mini AX
- One of the smallest Dolby Atmos and DTS:X-certified soundbars available, at just 11.75 inches wide
- Includes a dedicated wireless subwoofer in the box, unlike the similarly priced Sonos Beam
- Polk's VoiceAdjust dialogue enhancement noticeably improves speech clarity without a separate center channel
- Simple setup with no app or home Wi-Fi network required
- No built-in voice assistant or app-based automatic room correction
- Bluetooth-only wireless streaming — no Wi-Fi, AirPlay, or multi-room support
- Height-channel effects are more modest than the larger bars on this list, given its compact up-firing drivers
Which should you buy?
The Samsung HW-Q990F is the better fit for home theater rooms wanting discrete rear surround speakers and samsung TV owners who can use Q-Symphony — it is the higher-scoring pick here, chiefly for Sound Quality and Surround/Atmos Performance. The Polk Audio MagniFi Mini AX is the better fit for small TV stands and apartments and buyers who want a physical subwoofer without flagship pricing, and the stronger choice if Value and Ease of Setup matter more to you than the overall score. If the $1,098.99 saving matters more than Sound Quality, the Polk Audio MagniFi Mini AX is the better value. The Samsung HW-Q990F is a poor fit for apartments without room for rear speakers; the Polk Audio MagniFi Mini AX is a poor fit for multi-room or whole-home audio setups.
Choose the Samsung HW-Q990F if
- Home theater rooms wanting discrete rear surround speakers
- Samsung TV owners who can use Q-Symphony
- Buyers who want the full 11.1.4 package in one box
Skip it if
- Apartments without room for rear speakers
- Non-Samsung TV households (loses some features)
Choose the Polk Audio MagniFi Mini AX if
- Small TV stands and apartments
- Buyers who want a physical subwoofer without flagship pricing
- Simple, no-app setups
Skip it if
- Multi-room or whole-home audio setups
- Buyers wanting Wi-Fi streaming or a built-in voice assistant
Common questions
Is the Samsung HW-Q990F better than the Polk Audio MagniFi Mini AX?
In our Soundbars ranking the Samsung HW-Q990F scores higher overall, 8.9 to 8.2, with the biggest advantage in Sound Quality. The Polk Audio MagniFi Mini AX is stronger on Value and Ease of Setup, so it is the better pick if those matter most to you.
How much more does the Samsung HW-Q990F cost than the Polk Audio MagniFi Mini AX?
$1,098.99 more as of July 10, 2026: $1,597.99 for the Samsung HW-Q990F against $499 for the Polk Audio MagniFi Mini AX. Prices move, so the merchant page shows the current figure. What the extra buys is mostly Sound Quality — 9.5 versus 8 in our scoring.
What is the main difference between the Samsung HW-Q990F and the Polk Audio MagniFi Mini AX?
The headline spec difference is Channels: 11.1.4ch (soundbar + wireless subwoofer + 2 wireless rear speakers) on the Samsung HW-Q990F versus 3.1.2ch (soundbar + wireless subwoofer) on the Polk Audio MagniFi Mini AX. In use, the gap that matters most is Sound Quality (9.5 vs 8 in our scoring): overall audio fidelity and clarity.