Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › onn
onn.
onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588)

onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588)

Best price now

$489.15at Arnaud InvestmentChecked Nov 9

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Arnaud Investment

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $489.15 at Arnaud Investment on Nov 9.
  • Checked at 3 stores.

Our take on the onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588)

The onn. 55-inch 4K TV is a budget LED set with Roku streaming built in, so you get the Roku interface and app selection without a separate streaming stick. It covers the basics well: 4K resolution, HDR support, three HDMI ports and a 60 Hz panel. It suits shoppers who want a big screen for a bedroom, den or secondary room and mainly stream. Against rivals like TCL and Hisense 4K Roku TVs, it gives up picture processing, brightness and motion handling, and owners often note that HDR adds little on this panel.

Best forStreaming-first households on a tight budgetBedroom, den or secondary TVBuyers who want Roku built inCasual viewing of shows, sports and news
Pros
  • Roku smart platform built in, with major apps
  • 4K resolution on a large 55-inch screen
  • Three HDMI ports plus Ethernet, optical and USB
  • HDR support and Bluetooth connectivity
  • Light for its size, easier to wall-mount
Cons
  • 60 Hz panel with modest motion handling
  • HDR adds little; brightness and contrast are basic
  • Built-in speakers are thin
  • Upscaling of lower-resolution content is soft

onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588) prices at every store

  • Arnaud InvestmentNew

    In stock

    $489.15Checked Nov 9
    Visit Arnaud Investment
  • eBayNew

    In stock

    $499.00+ $21.50 shippingChecked Nov 9
    Visit eBay
  • WalmartNew

    Out of stock

    $328.00Free shippingChecked Nov 9
    Visit Walmart

Store links may earn us a commission.

onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588) price history

Lowest price we've seen: $328.00 on Nov 9 at Walmart. Tracked across 3 stores since Nov 9.

What reviewers say

Owners treat it as a value pick for a spare room or first big TV. They like the built-in Roku interface and the size for the money, but many say picture quality is ordinary and the speakers are weak.

What people mention
  • Picture qualityMixedOwners call the picture fine for casual viewing but flat next to better 4K sets.
  • Roku interfacePraisedReviewers like the familiar Roku home screen and app selection.
  • SoundCriticisedBuilt-in speakers are described as thin, with many buyers adding a soundbar.
  • HDRCriticisedBuyers say HDR content shows little improvement on this panel.
  • SetupPraisedOwners report quick setup and easy wall-mounting thanks to the low weight.

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
LED
Assistant Support
Google Assistant, Amazon Alexa, Siri
HDR

Questions and answers

Is this TV good for gaming?
It is basic for gaming. The 60 Hz panel and modest processing suit casual play, but fast action looks soft and there is no advanced gaming mode.
Does it need a Roku stick?
No. Roku streaming is built in, so you sign in to apps directly on the TV.
How many HDMI ports does it have?
Three HDMI ports, plus USB, Ethernet, optical audio and an AUX input.
Does it support voice assistants?
It works with Google Assistant, Amazon Alexa and Siri through Roku's voice features and compatible devices.
Is HDR worth it on this TV?
HDR is supported, but the panel's brightness and contrast limit the benefit. Expect only a small difference.
Should I buy this or a TCL or Hisense 4K Roku TV?
TCL and Hisense models generally offer better brightness, contrast and motion handling. Choose this one if the lowest-cost big Roku screen is the priority.
Where is the onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588) cheapest?
At Arnaud Investment, for $489.15, as of our latest check.
Where can I buy the onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588)?
3 stores we checked sell it, including Walmart, Arnaud Investment, eBay.

Shoppers also compared

  • O
    Onn 65-inch 4K Roku smart TV
    Onn 65-inch 4K Roku smart TV
  • O
    onn. 43" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100135812)
    onn. 43" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100135812)
  • O
    onn 55” Class 4K UHD Roku Smart Television
    onn 55” Class 4K UHD Roku Smart Television
  • O
    Onn 100012586 4K TV
    Onn 100012586 4K TV
  • O
    Onn. 75" 4K Ultra HD Frameless Smart LED Roku TV (100044717)
    Onn. 75" 4K Ultra HD Frameless Smart LED Roku TV (100044717)
  • O
    onn 32 in 1080p FHD Building Block Smart Roku TV
    onn 32 in 1080p FHD Building Block Smart Roku TV
  • O
    onn 32 in Class 1080p FHD Smart Roku TV, Green Building Block Design, TVBBGRN36014570
    onn 32 in Class 1080p FHD Smart Roku TV, Green Building Block Design, TVBBGRN36014570
  • O
    Onn 65" 4K Ultra HDR Smart LED Roku TV (100012587)
    Onn 65" 4K Ultra HDR Smart LED Roku TV (100012587)

Stores we've priced the onn. 55" Class 4K UHD (2160p) LED Smart TV with Roku Streaming (100012588) at

  • Walmart deals and prices

More from onn

  • O
    onn. 55" Class 4K UHD (2160p) LED Roku Smart TV
    onn. 55" Class 4K UHD (2160p) LED Roku Smart TV
  • O
    onn. 32" Class HD (720p) LED Roku Smart TV
    onn. 32" Class HD (720p) LED Roku Smart TV
  • O
    onn 27" Curved QHD Gaming Monitor
    onn 27" Curved QHD Gaming Monitor
  • O
    onn Dual Monitor Desk Mount
    onn Dual Monitor Desk Mount
  • O
    onn 75 in Class 4K UHD Smart Television Powered by VIZIO
    onn 75 in Class 4K UHD Smart Television Powered by VIZIO
  • O
    Onn Noise-Canceling Bluetooth Earphones with Microphones
    Onn Noise-Canceling Bluetooth Earphones with Microphones
  • O
    onn 7" Core Tablet (2026 Model)
    onn 7" Core Tablet (2026 Model)
  • O
    onn 11" Core Tablet (2026 Model)
    onn 11" Core Tablet (2026 Model)
All onn deals and products →

More 4k tvs

  • L
    LG QNED AI QNED75B Mini LED 4K Smart TV 43-inch
    LG QNED AI QNED75B Mini LED 4K Smart TV 43-inch
  • Q
    QM6K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV – 50-inch
    QM6K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV – 50-inch
  • S
    Samsung QN90F 43-inch
    Samsung QN90F 43-inch
  • H
    Hisense Class UR8 Series RGB MiniLED 4K Google Smart TV 55-inch
    Hisense Class UR8 Series RGB MiniLED 4K Google Smart TV 55-inch
  • S
    Samsung BE75FX-H 75-inch Crystal UHD TV
    Samsung BE75FX-H 75-inch Crystal UHD TV
  • S
    SAMSUNG 75" Class CU8000 Crystal UHD 4K Smart TV
    SAMSUNG 75" Class CU8000 Crystal UHD 4K Smart TV
  • H
    Hisense UR8 Series RGB MiniLED 4K Google Smart TV 55-inch
    Hisense UR8 Series RGB MiniLED 4K Google Smart TV 55-inch
  • R
    Roku Smart TV 24-inch
    Roku Smart TV 24-inch
Yes
Refresh Rate
60 Hz
Connectivity
Bluetooth, Wi-Fi, USB, HDMI, Ethernet, AUX, Optical Audio
Supported Streaming Services
Hulu, Netflix, Spotify, HBO, Disney+, Roku
Weight
16.6 lb, 29.8 lb, 44.1 lb, 45.2 lb, 49.8 lb
HDMI Ports
3 HDMI ports