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55-inch graphite-black OLED TV with ultra-thin bezel-less panel and slim blade stand

SAMSUNG

SAMSUNG QN55S90HAEXZA 55" S90HA OLED 4K 165Hz TV

SKU CH-1B9D-MG879

A 55-inch OLED 4K TV with 165Hz refresh rate, AI-enhanced picture and sound, Glare Free technology and Dolby Atmos 2.1-channel audio

  • Year2026
  • ColorGraphite Black
  • TV TypeOLED TV
  • Smart TVYes
  • Screen Size55"
  • Recommended Resolution4K
  • Glare Free technology removes distracting reflections for clearer viewing
  • 128 neural networks power AI picture and sound enhancement
  • 165Hz refresh rate with Motion Xcelerator delivers smooth motion
  • Self-illuminating OLED pixels provide perfect blacks and infinite contrast
  • 4K AI Upscaling Pro upgrades lower-resolution content to near-4K quality

55-inch OLED TV for gaming and streaming

The Samsung QN55S90HAEXZA is a 55-inch OLED TV built for 2026. It delivers 4K resolution at a 165Hz refresh rate for smooth motion in games and sports. The NQ4 AI Gen3 Processor uses 128 neural networks to enhance picture and sound across streaming, live TV and cloud gaming. Graphite Black finish and a LaserSlim design suit modern living rooms.

165Hz refresh rate with VRR and G-Sync

The single specification that decides fit is the 165Hz panel combined with VRR, FreeSync Premium Pro and NVIDIA G-Sync support. This enables tear-free 4K gaming at high frame rates from compatible PCs and consoles. HDMI 2.1 bandwidth across four ports carries 4K 165Hz signals without compression. Buyers who need higher refresh rates or lower input lag than 165Hz provides should look elsewhere.

Fixed VESA mount and surge protector included

The bundle supplies a Walts fixed mount compatible with VESA patterns from 100x100mm to 700x400mm and screens from 43 to 90 inches up to 175lbs. It installs into wood stud or concrete for flexible placement. The Amber 6-outlet surge protector adds a centre indicator light. Installers must verify stud spacing and wall type before drilling; the fixed mount offers no tilt or swivel adjustment after mounting.

Highlights

  • Glare Free technology removes distracting reflections for clearer viewing
  • 128 neural networks power AI picture and sound enhancement
  • 165Hz refresh rate with Motion Xcelerator delivers smooth motion
  • Self-illuminating OLED pixels provide perfect blacks and infinite contrast
  • 4K AI Upscaling Pro upgrades lower-resolution content to near-4K quality

Specifications

BrandSamsung
SeriesS90HA
ModelQN55S90HAEXZA
Year2026
ColorGraphite Black
TV TypeOLED TV
Smart TVYes
Screen Size55"
Recommended Resolution4K
Maximum Resolution3840 x 2160
Aspect Ratio16:9
LED TechnologyOLED
Refresh Rate165Hz
OLED TVYes
3DTVNo
V-ChipYes
Speaker Configuration2.1
Simulated SurroundYes
HDMI4 In
LANEthernet In
WirelessWi-Fi / Bluetooth
USBYes
Digital Audio1 Optical Out
Other ConnectorsHDMI, USB-A, LAN, Optical, RF, RS-232C
Energy Star CompliantYes
Internet ConnectionWired / Wireless
Remote ControlYes
VESA300 x 200 mm
TV FeaturesSamsung SmartThings Compatible
FeatureWeb Browser, Samsung Health, Multi Device Experience, Multi-View, Buds Auto Switch, Daily+, Now Brief, Workout Tracker, Karaoke Mic, Multi-Control, Storage Share, Gaming Hub, Cloud Gaming, AI Auto Game Mode, ALLM, Game Motion Plus, Super Ultra Wide Game View, Game Bar, Mini Map Zoom, Freesync Premium, NVIDA G-SYNC, HGiG, Hue Sync, Wi-Fi 6E, Bluetooth BT5.3, HDMI 4, USB-A 3, LAN, Optical, RF, RS-232C, Accessories Included: SolarCell Remote, Power Cable, User Manual, 300x200 VESA
Dimensions With Stand (W x H x D)48.2 x 30.5 x 10.4
Dimensions Without Stand (W x H x D)48.2 x 27.9 x 1.6
Weight With Stand35.1
Weight Without Stand32.2

Questions about this item

How does the 165Hz refresh rate behave when a console or PC is connected?

Motion Xcelerator 165Hz drives the panel at up to 165 frames per second, so fast-paced gaming and high-frame-rate video appear smoother with reduced motion blur.

What does the HDMI 2.1-capable port actually limit in everyday use?

Four HDMI inputs support 4K at 165Hz with VRR, ALLM, FreeSync Premium Pro and G-SYNC, so the connection does not bottleneck modern consoles or graphics cards.

Will the included fixed mount fit the 55-inch screen and where can it be installed?

The Walts FIXED-MOUNT-43-90 handles 43 to 90 inch displays up to 175 lbs with VESA patterns from 100x100 mm to 700x400 mm, and it mounts into wood studs or concrete.

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