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Overview

Elevate your home entertainment with the Pioneer LCD Roku TV. Featuring stunning 4K ultra HD display and a 60Hz refresh rate, it delivers crisp, clear pictures and buttery-smooth motion for everyday viewing. Roku TV operating system (OS) offers an easy-to-use interface. You can watch your favourite movies, shows, and more, all in one place.

Pioneer 50" R851 Series 4K UHD LCD Roku TV Smart TV (PN50-R851-26C) - 2025 - Only at Best Buy

Model: PN50-R851-26C
Web Code: 19393906
Sold and shipped by Best Buy

Screen Size: 50 in

43 in $299.99
50 in $499.99
55 in $349.99

Available for deliveryAvailable to ship

Not available for pickup

Not available for pickup

Sorry, at this time, this product cannot be picked up in-store.

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Return Policy

30 days to return or exchange

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Pioneer 50-inch Class LED 4K UHD Smart Roku TV
  • Remote: 2 x AAA batteries
  • Stand
  • 4 x ST4 screws
  • 50-inch LCD display with 4K ultra HD resolution delivers crisp and clear pictures
  • Smart TV lets you easily stream your favourite shows, movies, and apps all in one place
  • Direct Lit backlight technology delivers consistent brightness and deep blacks for an immersive viewing experience
  • High Dynamic Range (HDR) enhances contrast and colour accuracy, delivering lifelike images
  • 60Hz refresh rate delivers smooth, flicker-free visuals for everything from action scenes to live sports
  • 8W bottom speakers deliver clear, balanced audio
  • Roku TV operating system offers a simple, intuitive smart interface with access to numerous streaming channels
  • Preloaded apps like YouTube, Netflix, Prime Video, and Disney+ give you instant access to your favourite streaming content right out of the box (subscriptions may be required)
  • Wi-Fi and wired connectivity options provide flexible and reliable access to streaming content and online features
  • Works with Apple AirPlay, allowing you to effortlessly stream videos, photos, and music from your iPhone, iPad, or Mac directly to the TV
  • Three HDMI ports, one A/V (composite) input, one optical digital audio output, two stereo audio outputs, one headphone jack, and two USB media ports provide versatile connectivity options
  • Stylish design with a bezel-less frame maximizes your viewing area for a sleek, modern look that blends seamlessly into any room
  • Wall mount is optional and not included, design with 400mm x 300mm VESA
Product Condition
Brand New
ENERGY STAR certified
Yes
Model Year
2025
Demo Model
No

Physical Features

Screen Size
50 in
Panel Shape
Flat
Cabinet Colour
black

Mounting

Wall Mount
Optional
Wall Mount Specification
400 mm x 300 mm VESA

Dimensions With Stand

Width with Stand
111.18 cm
Height with Stand
69.2 cm
Depth with Stand
24.07 cm
Width with Stand (Inches)
43.36 in
Height with Stand (Inches)
26.99 in
Depth with Stand (Inches)
9.39 in
Weight with Stand
9.24 kg

Dimensions Without Stand

Width without Stand
111.18 cm
Height without Stand
64.11 cm
Width without Stand (Inches)
43.36 in
Height without Stand (Inches)
25 in
Depth without Stand (Inches)
2.92 in
Weight without Stand
9.13 kg

Display Technology

TV Display Technology
LCD
Backlight Technology
Direct Lit
Dolby Vision
No
High Dynamic Range (HDR)
No
IMAX Enhanced
No

Resolution & Clarity

Resolution
4K Ultra HD
Native Resolution (Pixels)
3840 x 2160

Connectivity & Format Support

HDMI Inputs
3
HDMI Version
HDMI 2.1
Internet Connectivity
Wi-Fi and Wired
Bluetooth
No
Wireless Standard Generation
Wi-Fi 5
USB Media Port
Yes
Optical Digital Audio Outputs
Yes
Headphone Jack
Yes
Coaxial Cable Inputs
No
Other Inputs/Outputs
Not Applicable

Smart TV Platform

TV Operating System
Roku TV
Preloaded Apps
Netflix; Youtube; Apple tv; Crave
Voice Assistant Built-In
Amazon Alexa, Google Assistant, and Siri
Voice Control
No
Works with Amazon Alexa
Yes
Works with Google Assistant
Yes
Works with Apple AirPlay
AirPlay 2
Works with Apple HomeKit
Yes
Chromecast built-in
Yes
Remote Control Compatibility
Universal for Roku TV
Motion Control
No

Motion Performance

Refresh Rate
60 Hz
Depth without Stand
7.48 cm
Response Time
9.5 ms

Audio Capability

Speaker Output Power
8 W
Speaker Configuration
Bottom

Reliability & Protection

Energy Saving Mode
Yes

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.