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70 Inch Class Crystal UHD U7900F 4K Smart TV (2025)

Samsung UN70U7900FFXZA

Quick Specs

  • Type: 70 - 79 LED-LCD TV
  • Width: 61.7"
  • Height: 36.4"
  • Depth: 11"
  • Energy Star Rated: No
  • Screen Size: 70"
  • Max Resolution: 4K
  • WiFi Connected: Yes
 
Image Feature

An eye-catching 4K TV with vivid colors

Upgrade your viewing experience and enjoy hours of endless entertainment with this essential 4K TV.

Image Feature

4K Upscaling

Get up to 4K resolution in all the content you love. Watch details come to life in every scene of shows or that classic film you love, even if the source quality is lower-resolution.

Watch Video

Image Feature

Motion Xcelerator 60Hz

By estimating the movement between frames, Motion Xcelerator predicts and smooths them out for improved picture clarity at up to 60Hz.

Image Feature

HDR

Get expanded contrast between the lightest and darkest parts of a scene for a wide spectrum of colors, enhanced detail and depth.

Image Feature

Color Booster

Experience vibrant and dynamic colors as AI analyzes each scene and enhances the hues for a more vibrant viewing experience.

Image Feature

Object Tracking Sound Lite

Feel like you're in the middle of the action with sound that follows objects on screen. Featuring a virtual top channel, every sound is precisely placed in space, placing you in the heart of the scene.

Watch Video

Image Feature

Q-Symphony

Unlock more robust, nuanced sound. The TV and soundbar both work together without muting the TV speakers, enhancing the audio experience.

Watch Video

An eye-catching 4K TV with vivid colors Upgrade your viewing experience and enjoy hours of endless entertainment with this essential 4K TV.

4K Upscaling Get up to 4K resolution in all the content you love. Watch details come to life in every scene of shows or that classic film you love, even if the source quality is lower-resolution.

Motion Xcelerator 60Hz By estimating the movement between frames, Motion Xcelerator predicts and smooths them out for improved picture clarity at up to 60Hz.

HDR Get expanded contrast between the lightest and darkest parts of a scene for a wide spectrum of colors, enhanced detail and depth.

Color Booster Experience vibrant and dynamic colors as AI analyzes each scene and enhances the hues for a more vibrant viewing experience.

Object Tracking Sound Lite Feel like you're in the middle of the action with sound that follows objects on screen. Featuring a virtual top channel, every sound is precisely placed in space, placing you in the heart of the scene.

Q-Symphony Unlock more robust, nuanced sound. The TV and soundbar both work together without muting the TV speakers, enhancing the audio experience.

Display
Screen Size 70"
Refresh Rate 60Hz
Diagonal Screen Size 69.5"
Resolution 4K (3,840 x 2,160)
Video
Picture Engine Crystal Processor 4K
HDR (High Dynamic Range) HDR
HDR 10+ Support
HLG (Hybrid Log Gamma) Yes
Contrast Mega Contrast
Contrast Enhancer Yes
Motion Technology Motion Xcelerator
Film Mode Yes
AI Upscale 4K Upscaling
Color Booster Yes
Filmmaker Mode Yes
Audio
Object Tracking Sound OTS Lite
Q-Symphony Yes
Sound Output (RMS) 20W
Speaker Type 2CH
Bluetooth Audio Yes
Smart Service
Operating System Tizen™ Smart TV
Bixby Yes (Voice Ready)
Works with AI Speaker Alexa, Google Assistant
Samsung TV Plus Yes
Web Browser Yes
SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote Yes
Samsung Health Yes
Universal Guide Yes
Smart Feature
Multi Device Experience Mobile to TV, Sound Mirroring, Wireless TV On
Buds Auto Switch Yes
Apple AirPlay Yes
Daily+ Yes
Workout Tracker Yes
Multi Control Yes
Storage Share Yes
Click to Search Yes (US only)
Game Feature
Auto Game Mode (ALLM) Yes
VRR Yes
HGiG Yes
Gaming Hub Yes (KR, US, CA, BR, GB, FR, DE, IT, ES, MX, AU)
Tuner/Broadcasting
Digital Broadcasting ATSC/Clear QAM
Analog Tuner Yes
DTV Sound System Dolby
Connectivity
Wi-Fi Yes (Wi-Fi 5)
Bluetooth Yes(5.3)
HDMI 2
HDMI Maximum Input Rate 4K 60Hz (for HDMI 1/2)
HDMI Audio Return Channel eARC/ARC
Anynet+ (HDMI-CEC) Yes
USB 1 x USB-A
Ethernet (LAN) 1
RF In (Terrestrial / Cable / Satellite input) 1/1(Common Use for Terrestrial)/0
Design
Design Metal Stream
Bezel Type 3 Bezel-less
Front Color BLACK
Stand Type BASIC FEET
Stand Color BLACK
Additional Feature
ConnectShare™ Yes
Embeded POP Yes
EPG Yes
IP Control Yes
OSD Language English, Spanish, French
V-Chip Yes
MBR Support Yes
Accessibility
Voice Guide Czech (Czech Republic),Danish (Denmark),Dutch (Netherlands),English (US),Finnish (Finland),French (Canada),German (Germany),Greek (Greece),Hungarian (Hungary),Italian (Italy),Korean (Korea),Norwegian (Norway),Polish (Poland).Portuguese (Portugal),Romanian (Romania),Slovak (Slovakia),Spanish (Mexico),Swedish (Sweden)
Low Vision Support Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off
Hearing Impaired Support Closed Caption (Subtitle), Multi-output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide
Motor Impaired Support Slow Button Repeat, Remote Control App. for All
Power & Eco Solution
Power Supply AC110-120V~ 50/60Hz
Power Consumption (Max) 190 W
Power Consumption (Stand-by) 0.5 W
Eco Sensor Yes
Power Consumption (Typical) 142 W
Auto Power Off Yes
Auto Power Saving Yes
Dimension
Package Size (WxHxD) 69.1 x 41.6 x 6.5 inch
Set Size with Stand (WxHxD) 61.7 x 36.4 x 11 inch
Set Size without Stand (WxHxD) 61.7 x 34.5 x 3 inch
Stand (Basic) (WxD) 44.2 x 11 inch
VESA Spec 400 x 300mm
Screw Size M8
Screw Depth 10-12
Stand Size (inch) 1 x 7.2 x 11 in
Distance between the two ends of the Stand (Basic)(inch) 44.2 in
Weight
Shipping Weight 61.7 lb
Set Weight with Stand (lb) 42.8 lb
Set Weight without Stand (lb) 41.9 lb
Accessory
Remote Controller Type IR Simple Remote
Remote Controller Model TM2240A
Remote Controller Code No BN59-01484A
Battery Chemistry (for Remote Control) Yes
Full Motion Slim Wall Mount Support (Y22) Yes
SlimFit Cam Support Yes
Zigbee / Thread Module Dongle Support
User Manual Yes
Power Cable Yes
Power Cable Connector Type 2-pin

Quick Specs


  • Appearance

  • Type: 70 - 79 LED-LCD TV

  • Dimensions

  • Width: 61.7"
  • Height: 36.4"
  • Depth: 11"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 70"

  • Panel

  • Max Resolution: 4K
  • WiFi Connected: Yes

Samsung Buy More Save More Rebate

Offer Expires: 4/1/2026 to 7/8/2026 Must be postmarked by: 8/8/2026

Receive up to a $1000 rebate with purchase of 2 or more qualifying Samsung Appliances. Rebate form must be postmarked by 8/8/2026.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.