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Samsung HW-QS730D
Rs.34,066.15

Vizio M51ax-J6
Rs.31,935.23
Brand
Samsung
Vizio
Model No
HW-QS730D
M51ax-J6
Wired / Wireless
Home Theatre Speaker Specification
Home Theatre Speaker Specification
Driver Type
Dynamic
Dynamic
 
Driver Diameter
203.2 mm
25.4 mm
Subwoofer : 127 mm Driver
Sound Bar : 20 mm Tweeter For Each Channel (1 For Left, 1 For Right, 1 For Center )
42.3 X 88.5 mm Full Range Driver For Each Channel ( 1 For Left, 1 For Right, 1 For Center )
Surround Speakers : 41 X 56.5 mm Full Range Driver For Each Speaker ( 1 For Left, 1 For Right )
Impedance
NA
NA
Sensitivity
NA
NA
Frequency Response
20 KHz
50Hz - 20kHz
Maximum Power Input
NA
AC 100-240V, 50/60Hz
Maximum Power Output
320 W ( RMS )
Center Speaker
Up-Firing Speaker
Number of Speaker 9
Wireless Subwoofer Included
Surround Sound Channel Configuration : 3.1.2
205 W ( RMS )
Speaker Surround Sound Channel Configuration : 5.1
Signal to Noise Ratio
NA
100 dB
7E+1 dB
 
Noise Cancelling
Aux Connectivity
No
Yes
Weight
Main Unit : 4.80 Kg
Subwoofer : 5.89 Kg
Set Weight : 10.70 Kg
Shipping Weight : 17.69 Kg
Satellite : 0.4 Kg
Sound Bar : 2.5 Kg
Subwoofer : 3.5 Kg
Dimensions
Packing Size : 1181.1 mm X 574.04 X 271.78 mm
Main Unit : 1109.98 mm X 58.42 mm X 119.38 mm
Sub Woofer : 208.28 mm X 401.32 mm X 401.32 mm
Satellite : 144.8 mm X 56.9 mm X 89.9 mm
Sound Bar : 914.4 mm X 56.9 mm X 88.9 mm
Subwoofer : 210.8 mm X 251.5 mm X 210.8 mm
Available Colors
Black
Black
Accessories
Samsung HW-QS730D Home Theatre Speaker
HDMI Cable
Rubber Foot
Wall Mount Kit
Remote Controller
Battery For Remote Controller
Vizio M51ax-J6 5.1 Sound Bar Speaker
HDMI Cable
User Manual
4 X Cable Ties
VIZIO Sound Bar
2 X Power Cables
Quick Start Guide
Wireless Subwoofer
Wall Mount Template
2 X Surround Speakers
4 X Wall Mount Screws
2 X Surround Speaker Audio Cables
2 X Wall Mount Brackets ( Sound Bar )
Remote Control with 2x AAA Batteries
2 X Wall Mount Brackets ( Surround Speakers )
Other Features
Sound Modes : Surround Sound Expansion, Game Pro, Standard, Adaptive Sound.
Video Features : Wi-Fi, 4K Video Pass-60Hz,HDR 10+, Wireless Frequency Band-2.4/5GHz & Wi-Fi Spec-802.11ac.
Special Features : Roon Tested, Wall Mounting, Compatible Rear Speaker-SWA-9500S, Compatible Wireless Subwoofer-Inbox, Smart Things App, Tap Sound, Shop Mode & POP Label.
Connectivity : 1 HDMI In, 1 HDMI Out, HDMI eARC, HDMI CEC, Bluetooth Power On, Auto Power Link, Chromecast, Spotify Connect, Tidal Connect, Bluetooth, AirPlay & Digital Audio Input ( Optical ).
Pacefit Sound Pro : Get room-filling sound calibrated to your space, with a soundbar that analyzes your environment and automatically optimizes the audio accordingly for an accurate and clear sound.
8-Inch Subwoofer : Bass for impact; This subwoofer hits different, with visceral depth and unexpected clarity that rounds out your sound, whether you’re watching an action movie or streaming fight night.
Adaptive Sound : Tired of missing dialogue? Hear voices better, even at low volume, with intelligently optimized audio; Scenes are analyzed in real time to pull out the most important audio based on the type of content.
Game Mode : The game is calling; Powerful up-firing speakers, acoustic beam and strong woofers unlock a more intuitive gaming experience, complete with 3D optimized sound; Sound bar automatically activates the Game Mode in sync with your TV.
Audio Features : Wireless Dolby ATMOS, Auto AV Sync, Dolby ATMOS Dolby TrueHD Dolby Digital Plus ATMOS Music, DTS:X DTS-HD HRA DTS-HD MA DTS Express DTS 5.1Ch, Wide Range Tweeter, Night Mode, Hi-Res Audio Decoding, LPCM-Multi Channel, SpaceFit Sound Pro-Works With, Voice Enhance Mode, Active Voice Amplifier,Private Rear Sound-Works With 9500S & Sound Grouping-Works With 9500S.
9 High-Performance Speakers.
Dual Stereo Mode- Supersize the stereo.
Sound Bar Warranty - One Year Parts & Labor. Free Lifetime Technical Support.
5.1-Channel Sound Experience a powerful room-filling, surround sound experience.
Experience the impact of state-of-the-art cinematic surround sound with Dolby Atmos® and DTS:X®.
9 High-Performance Speakers Featuring Separate Tweeters & Woofers Provide pristine clarity and rich sound.
The compact wireless subwoofer can be placed almost anywhere to deliver booming bass that shakes your space down to a thunderous 50Hz.
HDMI and eARC inputs send the highest-quality audio from your TV and allow you to conveniently control the sound bar with your TV remote.
Turn your space into a cinematic home theater with versatile surround speakers that put you in the middle of a dynamic sound experience that's pretty much magical.
Each M-Series speaker isolates a unique range of frequencies to achieve naturally deeper bass, more accurate highs and an extraordinary sound experience that's resonant, rich and clear.
With 9 high-performance speakers that each deliver sharp clarity and powerful sound, the M-Series proves there’s strength in numbers. It even has a dedicated center speaker specifically for dialogue to ensure what’s being said is heard loudly and clearly — no matter how intense that action scene is.
Dolby Atmos® & DTS:X® technology take your surround sound to the next level by creating a sense of audio above you for a complete and truly multi-dimensional entertainment experience. DTS® Virtual:X™ technology creates a virtualized floor-to-ceiling 3D sound experience, even with non-Dolby Atmos content.

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Compare Vizio M51ax-J6 with:

Key Differences

If you're comparing Vizio M51ax-J6 and Samsung HW-QS730D, both systems are built to enhance your home entertainment experience with strong audio output and advanced features. Modern connectivity options make these systems flexible for different setups and devices. Key differences lie in output power, channel setup, and feature support, which influence performance. These speakers are ideal for creating a home theatre-like environment with immersive sound output. Audio enhancements and surround technologies improve clarity and spatial sound performance.

Verdict: Both speakers offer strong performance, and the better choice depends on your preference for power, surround sound, and features.

Top Differences

  • Sound Output: 205W vs 320W
  • Channels: 205 vs 320
  • Bluetooth: na vs yes
  • Bluetooth Version: 5.0 vs 5.2
  • Frequency Response: 50Hz - 20kHz vs 20 KHz