Compare Samsung HW-Q950T vs Sony HT-A9 vs Samsung HW-Q70T
Variants
Rear
Subwoofer
Subwoofer
Connectivity
Ports
[Input] 1x HDMI | [Output] 2x HDMI + 1x Optical
[Input] 1x HDMI (ARC) + 1x S-Center Out | [Output] 1x HDMI + 1x Ethernet + 1x USB-A
[Input] 1x HDMI | [Output] 1x HDMI + 1x Optical
Wireless Connectivity
Bluetooth, WiFi
WiFi 5 + Bluetooth 5.0
Bluetooth, WiFi
Construction
Colors
Black
Black
Drivers
20x (Subwoofer, Center, Up-firing, Side-firing, Wide-range tweeter, Wireless rear speakers)
8x drivers
Form Factor
Soundbar with wireless rear speakers and wireless subwoofer
All-in-One Soundbar
Soundbar with wireless subwoofer
Speakers
12 drivers
Dimensions
Size | Depth
138 mm / 5.4 inch
142 mm (5 5/8")
4.5 inch
Size | Height
69.5 mm / 2.7 inch
80 mm (3 1/4")
2.4 inch
Size | Width
1232 mm / 48 inch
1300 mm (51 1/4")
38.6 inch
Weight
7.1 kg / 15.7 lbs
8.7 kg (19lb 2oz)
7.7 lbs
Function
Amplifier
Digital Amplifier, S-Master HX
Audio
Dolby Atmos, DTS:X, DTS Digital Surround, Dolby Digital Plus, Dolby True HD
Dolby Digital, Dolby Digital plus, Dolby TrueHD, Dolby Atmos, Dolby Dual mono, DTS, DTS HD High Resolution Audio, DTS HD Master Audio, DTS ES, DTS 96/24, DTS:X, LPCM
Dolby Atmos, DTS:X, DTS Digital Surround
Bluetooth Codecs
AAC, SBC, LDAC
Channels
9.1.4 channels
4.0.4-channel
3.1.2 channels
Software
Chromecast built-in, Spotify Connect, Music Service Button, Google Home, Works with Google Assistant
Voice Assistance
Alexa Built-in
Performance
Power Consumption
47W (main) + 28W (sub)
15W (box) + 4x 22W (speaker)
28W (main) + 28W (sub)
Power Output
546 W
504 W
330 W
Production
Accessory
Subwoofer: Optional SA-SW3 or SA-SW5
Wireless Rear Speakers: SWA-9000S
Availability
2021-09
Debut
2020-07-08
2021-07-20
2020
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