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LG C5 OLED TV vs Roku Plus Series 65" 4K QLED TV

Buy the LG C5 if picture quality, gaming and viewing angles matter most; buy the Roku Plus Series if you want a big 65-inch 4K screen for under $500. As of November 7, 2026, the C5's best new price is $949.95 at B&H Photo-Video-Audio, and the Roku's is $498.00 at Walmart. The C5 costs about $452 more, and it is the better TV for dark rooms, fast games and off-angle seating. The Roku is the value pick for a bright living room and casual streaming.

Today the Roku Plus Series 65" 4K QLED TV costs $451.95 less at its best price.

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LG
LG C5

LG C5 OLED TV

LG C5

4.8(18,000 ratings)
$949.95at B&H Photo-Video-AudioObserved at 5:37 AM
See all prices and details
Visit B&H Photo-Video-Audio

Choose the LG C5 if you watch in a dark room, game on a console or PC, or sit off to the side of the screen.

Pros
  • Perfect blacks and near-infinite contrast from self-lit OLED pixels
  • 144Hz VRR, G-Sync and FreeSync Premium for smooth gaming
  • Four HDMI 2.1 inputs and 0.1ms response time
  • Wide viewing angle with almost no color shift
  • Dolby Vision, Dolby Atmos and FILMMAKER MODE
Cons
  • Not as bright or colorful as some competing OLEDs
  • The $949.95 price buys only a 42-inch class screen
  • OLED can show image retention with static logos over long sessions
Roku
Roku Smart TV – 65-Inch Plus Series, 4K QLED Mini-LED TV

Roku Plus Series 65" 4K QLED TV

Roku Smart TV – 65-Inch Plus Series, 4K QLED Mini-LED TV

4.6(503 ratings)
$498.00at WalmartObserved at 8:41 AM
See all prices and details
Visit Walmart

Choose the Roku Plus Series if you want a 65-inch 4K QLED for about half the price and mostly stream shows and sports.

Pros
  • 65-inch 4K QLED for $498.00 at Walmart
  • Dolby Vision and HDR10+ support
  • Simple Roku OS with hands-free voice remote
  • Auto speech clarity and night mode for dialogue
  • Bluetooth for wireless headphones
Cons
  • 60Hz panel with no VRR, weak for fast games
  • No local dimming, so blacks look gray in dark scenes
  • Narrower viewing angle than OLED
  • No CEC listed

What separates them

LG C5 OLED TVRoku Plus Series 65" 4K QLED TV
Panel technologyOLED evo with self-lit pixels and near-infinite contrastQLED with LED backlight and no local dimming
Refresh rate120Hz native, VRR up to 144Hz for PC60Hz
Gaming features0.1ms response, NVIDIA G-Sync and AMD FreeSync Premium, four HDMI 2.1 ports60Hz panel, no VRR or G-Sync listed
Peak brightnessBoosted by the Alpha 9 Gen8 processor but dimmer than the brightest competing OLEDsQLED backlight can push higher brightness for daytime rooms
Viewing angleWide, with little color shift off-axisTypical LED shift when viewed from the side
Screen size at this price42-inch class at $949.9565-inch at $498.00
Smart platformwebOS 25 with Magic Remote, over 350 free LG Channels, Re:New updatesRoku OS with hands-free voice remote and simple interface
HDR and audioDolby Vision, Dolby Atmos, FILMMAKER MODEDolby Vision, HDR10+, HLG, auto speech clarity and night mode

Price history

$1,499.99$498.00
Oct 27Nov 7
  • LG C5 OLED TV: lowest $781.60 on Nov 2 at Walmart; $885.42 on Nov 7.
  • Roku Plus Series 65" 4K QLED TV: lowest $498.00 on Nov 7 at Walmart.

Prices at every store

LG C5 OLED TV

  • B&H Photo-Video-AudioNew

    In stock

    $949.95Observed at 5:37 AM
    Visit B&H Photo-Video-Audio
  • CrutchfieldNew

    In stock

    $1,299.99Observed at 5:37 AM
    Visit Crutchfield
  • Abt Electronics & AppliancesNew

    In stock

    $1,399.99Observed at 5:37 AM
    Visit Abt Electronics & Appliances

Also available at

  • neweggbusiness.comCheck price at neweggbusiness.com
  • Newegg.comCheck price at Newegg.com
  • eBayCheck price at eBay

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All 3 stores and price history →

Roku Plus Series 65" 4K QLED TV

  • WalmartNew

    In stock

    $498.00Observed at 8:41 AM
    Visit Walmart
  • Best BuyNew

    In stock

    $499.99Free shippingObserved at 8:41 AM
    Visit Best Buy
  • NeweggNew

    In stock

    $649.99Free shippingObserved at 8:41 AM
    Visit Newegg

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

All 3 stores and price history →

Specs compared

SpecLG C5 OLED TVRoku Plus Series 65" 4K QLED TV
Display TypeOLEDLED
Resolution4K4K (2160p)
Refresh Rate144Hz60 Hz
Smart TVYesYes
colorBlackBlack
Screen Size77 inches65 in
HDR formatsDolby Vision IQ, HDR10, HLGDolby Vision, HDR 10+, Hybrid Log-Gamma (HLG)
Display TechnologyN\AQLED
Maximum ResolutionN\A2160p (4K)
Network FunctionalitySmart TV, Streaming—
Supported Resolutions4K—
HDTV Format4K UHD—
Show all 40 specsShow fewer specs
SpecLG C5 OLED TVRoku Plus Series 65" 4K QLED TV
Backlight TechnologyOLED—
Display HighlightsHDR—
Anti-GlareYes—
Max Resolution V-SyncVRR—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioNear-infinite—
Viewing AngleWide—
Menu LanguageSpanish, English, French—
Color Temperature

What reviewers say

LG C5 OLED TV

  • 4.8 / 518,000 ratings

With 4.8 out of 5 from about 18,000 ratings, owners are largely enthusiastic about the C5's picture and gaming features. The main complaints are brightness in bright rooms and the usual OLED care concerns.

What people mention
  • Picture qualityPraisedOwners praise the perfect blacks and contrast, especially for dark-room movies.
  • BrightnessCriticisedSome say it is not as bright or colorful as competing OLEDs in well-lit rooms.
  • GamingPraisedGamers like the 144Hz VRR, low response time and four HDMI 2.1 ports.
  • ReflectionsMixedThe anti-glare coating helps, but owners still notice reflections in daylight.

Roku Plus Series 65" 4K QLED TV

  • 4.6 / 5503 ratings

Rated 4.6 out of 5 from 503 ratings, the set is generally well liked for its picture quality at the price and for Roku's easy interface. Complaints tend to center on black levels and motion rather than on the software.

What people mention
  • Picture qualityPraisedOwners say colors are vivid and accurate for the money, especially with Dolby Vision content.
  • Black levelsCriticisedDark scenes look washed out because the panel has no local dimming.
  • MotionMixedThe 60 Hz refresh rate is fine for most shows but shows blur in sports and fast action.
  • Roku interfacePraised
Reviews
  • Best OLED TVs - Product Finder | Tom's Guide - CategoriesSearch
  • 65-inch LG C5 OLED TV is now cheaper than entry-level B5 OLED at less than $1,000 - Deal | 65-inch LG C5 OLED TV is now cheaper than entry-l
  • Best 75-Inch (and up) TVs
  • The Best 75-Inch (and Up) TVs for 2026
  • The best Prime Day deals on LG, Samsung, and more 4K TVs
  • The Best 65-Inch TVs for 2026

Questions and answers

Which is better for gaming, the LG C5 or the Roku Plus Series?
The LG C5. It has a 120Hz native panel, VRR up to 144Hz, 0.1ms response time, G-Sync and FreeSync Premium, and four HDMI 2.1 ports. The Roku Plus Series is 60Hz with no VRR listed.
Is the LG C5 worth about $452 more than the Roku Plus Series?
Yes if you care about contrast, viewing angles or gaming. The C5 gives perfect blacks and smoother motion. If you mostly stream in a bright room, the Roku at $498.00 covers 4K HDR for far less.
Which has the bigger screen for the money?
The Roku Plus Series. It is a 65-inch 4K QLED at $498.00 at Walmart as of November 7, 2026. The LG C5 at $949.95 at B&H Photo-Video-Audio is a 42-inch class set.
Which is better in a bright room?
The Roku Plus Series. Its QLED backlight can go brighter for daytime viewing. The C5 is dimmer than the brightest competing OLEDs, though its perfect blacks still win in a dark room.
Do both support Dolby Vision?
Yes. Both list Dolby Vision, and the Roku adds HDR10+ and HLG. The C5 adds Dolby Atmos and FILMMAKER MODE.
Which lasts longer?
Neither maker publishes a lifespan figure. OLED pixels can dim or retain static images over years of heavy use, while LED backlights age more slowly but can lose brightness. Normal mixed viewing is fine on both.

More comparisons

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  • LG C5 vs Samsung S90H OLED 4K Smart TV 65" (2026)

Buying guides that pick them

  • Best OLED TVs under $1,500
  • Best OLED TVs under $1500
  • Best OLED TVs
  • Best 65-inch smart TVs
  • Best 65-inch TVs under $1,000
Yes
—
HDMI Ports4—
Internet Streaming ServicesNetflix, Disney+—
Network ConnectivityEthernet—
Video InterfaceHDMI—
PC InterfaceHDMI—
CEC EnabledYes—
Expansion SlotsCommon Interface (CI) slot—
High DefinitionYes—
Screen FormFlat—
Assistant SupportGoogle Assistant, Amazon Alexa—
HDRYes—
ConnectivityBluetooth, Wi-Fi, IrDA, HDMI—
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+—
Width73.8 in wide—
Depth1.9 in deep—
Display size options42in, 48in, 55in, 65in, 77in, 83in—
Screen technology4K W-OLED—
Gaming features144Hz, ALLM, FreeSync, G-Sync—
Reviewers call the home screen fast and simple, and like the hands-free voice remote.
Best 65-inch OLED TVs under $1,000
  • Best OLED TVs under $400
  • Best 65-inch OLED TVs under $500