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Deal.ai › Samsung
Samsung
Samsung 50 inches Crystal 4K Ultra HD Smart LED TV UA50U8400FULXL

Samsung 50 inches Crystal 4K Ultra HD Smart LED TV UA50U8400FULXL

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$453.97at Velan StoreChecked Nov 12

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Price facts

  • Last seen at $453.97 at Velan Store on Nov 12.

Our take on the Samsung 50 inches Crystal 4K Ultra HD Smart LED TV UA50U8400FULXL

The Samsung U8400F is a 50-inch 4K LED smart TV built around Samsung's Crystal Processor 4K, with HDR10+ support, PurColor and 4K upscaling. It runs the Tizen smart platform with built-in Alexa and Bixby, Samsung TV Plus free channels, AirPlay, SmartThings and Matter hub support, plus gaming features like ALLM, VRR and HGiG. Sound is a 20 W system with Object Tracking Sound and Q-Symphony, which pairs with compatible Samsung soundbars. It suits buyers who want a mainstream 4K set with strong smart-home integration and console-friendly features rather than premium mini-LED brightness or 120 Hz panels.

Best forLiving room or bedroom 4K viewingSmart-home households using Alexa, SmartThings or MatterCasual console gamersBuyers who want built-in streaming without a separate stick
Pros
  • Crystal Processor 4K with 4K upscaling and HDR10+
  • Built-in Alexa and Bixby plus AirPlay and Matter hub
  • Gaming features: ALLM, VRR and HGiG
  • Q-Symphony and Object Tracking Sound with 20 W output
  • Three HDMI ports and Wi-Fi 5 with Ethernet
Cons
  • 50 Hz panel limits motion smoothness for fast gaming
  • Edge-lit LED dimming, not full-array local dimming
  • 20 W sound is modest without a soundbar
  • No 120 Hz or HDMI 2.1 high-frame-rate support

Samsung 50 inches Crystal 4K Ultra HD Smart LED TV UA50U8400FULXL prices at every store

  • Velan StoreNew

    In stockPriced in INR (₹42,691.00)Return policy

    $453.97Checked Nov 12
    Visit Velan Store

What reviewers say

Owners of Samsung's Crystal UHD line generally praise the sharp 4K picture, easy Tizen setup and wide app selection. Common complaints center on average built-in sound and black levels that trail pricier panels.

What people mention
  • Picture qualityPraisedViewers say 4K content looks sharp and HD upscaling is clean.
  • SoundCriticisedOwners find the 20 W speakers thin and recommend a soundbar.
  • Smart platformPraisedTizen is described as fast with a wide app selection.
  • MotionMixedSome notice smearing in fast action; others find it fine for everyday viewing.
  • Black levelsCriticisedContrast in dark scenes is called average for an edge-lit LED.

About the Samsung 50 inches Crystal 4K Ultra HD Smart LED TV UA50U8400FULXL

This Samsung 50-inch Crystal 4K Ultra HD Smart LED TV has a 3840 x 2160 resolution and a 16:9 aspect ratio. Its Crystal Processor 4K handles picture processing, including 4K upscaling, Pur Color, Color Booster, Mega Contrast and UHD Dimming. It supports HDR10, HDR10+ and HLG. The screen has a glossy finish and a Direct LED backlight.

It has a slim, bezel-less design. Sound output is 20 W, with Object Tracking Sound, Q-Symphony, Adaptive Sound and Bluetooth Audio. Gaming features include Auto Game Mode (ALLM), VRR and HGiG.

Smart features include built-in Alexa and Bixby, and it works with Alexa and Google Assistant. The voice assistance remote control, web browser, mobile-to-TV mirroring, sound mirroring, AirPlay, SmartThings Hub and Matter Hub are also included. Samsung TV Plus offers access to 100+ free TV channels.

Brand
Samsung
Model
UA50U8400FULXL
Screen size
50 inches
Resolution
4K Ultra HD (3840 x 2160)
Refresh rate
50 Hz
Response time
8 milliseconds
Aspect ratio
16:9
Screen finish
Glossy
Backlight
Direct LED, LED, UHD Dimming
HDR formats
HDR10, HDR10+, HLG
Picture
Crystal Processor 4K, Pur Color, 4K Upscaling, Color Booster, Mega Contrast, Film Mode, Filmmaker Mode
Motion
Motion Xcelerator, MBR Support

Questions and answers

Is this TV good for gaming?
It supports Auto Game Mode, ALLM, VRR and HGiG, which helps with console input lag. The 50 Hz panel caps frame rates, so it suits casual gaming more than competitive play.
Does it need a soundbar?
The 20 W speakers handle everyday viewing, but owners often add a soundbar. Q-Symphony lets a compatible Samsung soundbar play alongside the TV speakers.
What smart assistants work with it?
Alexa and Bixby are built in, and it works with Google Assistant devices. It also supports AirPlay, SmartThings and Matter for smart-home control.
How many HDMI ports does it have?
It has three HDMI ports, one of which supports eARC for soundbars, plus one USB-A port, Ethernet, Wi-Fi 5 and Bluetooth 5.2.
Is it a 120 Hz TV?
No. It is a 50 Hz panel with Motion Xcelerator processing, so it does not offer 120 Hz gaming.
Where is the Samsung 50 inches Crystal 4K Ultra HD Smart LED TV UA50U8400FULXL cheapest?
At Velan Store, for $453.97, as of our latest check.

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Sound
20 W output, Object Tracking Sound, Q-Symphony, Adaptive Sound, Bluetooth Audio
Ports
3 x HDMI (with HDMI eARC), 1 x USB-A, 1 x Ethernet LAN
Connectivity
Wi-Fi 5, Bluetooth 5.2
Voice assistants
Built-in Alexa and Bixby; works with Alexa and Google Assistant
Gaming
Auto Game Mode (ALLM), VRR, HGiG
Smart features
Samsung TV Plus, web browser, SmartThings Hub, Matter Hub, IoT sensor support, mobile-to-TV mirroring, sound mirroring, Wireless TV On, AirPlay, Buds Auto Switch
Dimensions
23.7 cm D x 112 cm W x 69.4 cm H
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