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48-inch graphite black OLED TV with wireless subwoofer and soundbar

SAMSUNG

SAMSUNG QN48S90HA 48" OLED TV combo with HW-B630F soundbar and subwoofer (2026)

SKU CH-W7Q4-V5WK4

48-inch OLED TV with 165 Hz refresh rate and 2.1-channel soundbar plus wireless subwoofer

  • Year2026
  • ColorGraphite Black
  • TV TypeOLED TV
  • Curved TVNo
  • Screen Size48"
  • Recommended Resolution4K
  • OLED HDR with Glare Free delivers deep contrast and bright highlights without distracting reflections
  • NQ4 AI Gen3 Processor uses 128 neural networks to enhance every 4K scene in real time
  • 165 Hz refresh rate plus Motion Xcelerator keeps fast gaming motion sharp and fluid
  • 1-channel soundbar with dedicated centre speaker and wireless subwoofer creates immersive 3D audio
  • Wi-Fi 6E and four HDMI ports connect consoles, PCs and streamers simultaneously

Samsung QN48S90HA OLED TV combo

The Samsung QN48S90HA combines a 48-inch OLED panel with the HW-B630F soundbar and wireless subwoofer. The 165Hz refresh rate and NQ4 AI Gen3 processor target gamers and film viewers who want high motion clarity and AI-enhanced picture quality in a single package. Graphite Black finish and a bezel-less design suit modern living spaces.

Suits buyers wanting integrated audio

This combo fits users who need a complete 4K OLED solution with dedicated centre-channel dialogue and subwoofer bass without separate AV components. Buyers who require more than four HDMI inputs, a curved display or a larger screen diagonal should consider other models. The fixed 48-inch size also limits flexibility for very small or very large rooms.

165Hz refresh rate on a 48-inch OLED panel

The 165Hz maximum refresh rate is the decisive specification for competitive gaming and fast-motion sport. It enables variable refresh rate support and smooth 4K motion at 3840 x 2160 resolution. If the primary use is standard 60Hz broadcast or streaming, the high refresh capability may be unnecessary for that viewer.

Highlights

  • OLED HDR with Glare Free delivers deep contrast and bright highlights without distracting reflections
  • NQ4 AI Gen3 Processor uses 128 neural networks to enhance every 4K scene in real time
  • 165 Hz refresh rate plus Motion Xcelerator keeps fast gaming motion sharp and fluid
  • 1-channel soundbar with dedicated centre speaker and wireless subwoofer creates immersive 3D audio
  • Wi-Fi 6E and four HDMI ports connect consoles, PCs and streamers simultaneously

Specifications

BrandSamsung
SeriesS90HA
ModelQN48S90HAEXZA
Year2026
ColorGraphite Black
TV TypeOLED TV
Curved TVNo
Screen Size48"
Recommended Resolution4K
Maximum Resolution3840 x 2160
Aspect Ratio16:9
LED TechnologyOLED
Refresh Rate165Hz
OLED TVYes
V-ChipYes
TunerYes
Video ProcessorNQ4 AI Gen3 Processor
Speaker Configuration2
HDMI4 In
LANEthernet In
WirelessWi-Fi / Bluetooth
USBYes
Digital Audio1 Optical Out
Energy Star CompliantYes
Internet ConnectionWired / Wireless
Remote ControlYes
VESA300mm x 200mm
TV FeaturesColor Booster Pro
FeatureOLED HDR, NQ4 AI Gen3 Processor, Glare Free, 4K AI Upscaling Pro, Color Booster Pro, AI Sound Controller Pro, Dolby Atmos, Ultimate Gaming Pack, AI Motion Enhancer Pro, Auto HDR Remastering, 165Hz Refresh Rate, Real Depth Enhancer, Contrast Booster, Perceptional Color Mapping, OTS Lite, Bluetooth 5.3, Wi-Fi 6E, 4x HDMI, 3x USB-A, 300x200 VESA, Included: BT SolarCell Remote TM2660H
Dimensions (W x H x D)42.1 x 27 x 10.4
Dimensions With Stand (W x H x D)42.1 x 27 x 10.4
Dimensions Without Stand (W x H x D)42.1 x 24.4 x 1.6
Weight26.2
Weight With Stand26.2
Weight Without Stand23.4

Questions about this item

How much heat does the 48" OLED panel and NQ4 AI Gen3 Processor generate during all-day use?

Self-illuminating pixels only light what the image needs, so the panel runs cooler than backlit sets, and the processor manages power per scene to keep thermals steady.

Which connections on the TV must my existing gear use — HDMI, Ethernet or Wi-Fi 6E — for the soundbar and subwoofer to work?

The soundbar links wirelessly to the TV via Q-Symphony over Wi-Fi 6E; the subwoofer pairs wirelessly to the soundbar. Connect sources to the four HDMI inputs or the Ethernet port for the full 2.1CH Dolby Atmos path.

Will a 1080p Blu-ray player or older game console still show a clean 4K picture on the 3840 x 2160 screen?

Yes, 4K AI Upscaling Pro uses 128 neural networks to reconstruct detail, while AI Motion Enhancer Pro smooths motion on legacy 60Hz sources.

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