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LG OLED evo C4 65-inch TV vs Roku Pro Series OLED

The LG C4 is the better TV for most people. It has four HDMI 2.1 ports, Dolby Vision, G-Sync certification and LG's Alpha 9 processor, and owners consistently praise its contrast and gaming features. The Roku Pro Series is a strong alternative if you want Roku's simple interface and built-in side-firing speakers, but its listing shows only two HDMI ports and a QLED panel, so it trails the C4 on connectivity and black levels.

  • Choose the LG C4 if you want four HDMI 2.1 ports, Dolby Vision and G-Sync for console and PC gaming, or the deepest blacks from self-lit OLED pixels.
  • Choose the Roku Pro Series if you prefer Roku's straightforward home screen, built-in Dolby Atmos speakers and Google Assistant or Alexa voice control.

Prices

  • LG OLED evo C4 65-inch TV: $1,158.22 at Newegg.com (last seen Nov 9)
  • Roku Pro Series OLED: $999.99 at eBay (last seen Nov 12)
  • Difference: the Roku Pro Series OLED is $158.23 cheaper than the LG OLED evo C4 65-inch TV at the latest prices (Nov 9 and Nov 12)
LG
LG OLED evo C4 65-inch 4K Smart TV

LG OLED evo C4 65-inch TV

LG OLED evo C4 65-inch 4K Smart TV

4.6(572 ratings)
$1,158.22at Newegg.comChecked Nov 9
See all prices and details
Visit Newegg.com
Pros
  • Perfect blacks and wide viewing angles from self-lit OLED pixels
  • Four HDMI ports make room for a console, soundbar and streaming box
  • G-Sync certification and 120 Hz suit PC and console gaming
  • Dolby Vision and FILMMAKER MODE for movie watching
  • Alpha 9 Gen7 processor with AI Super Upscaling
Cons
  • No anti-glare coating, so bright rooms can show reflections
  • Peak brightness is lower than the brightest mini-LED sets
  • Only one screen size in this listing
Roku
Roku Pro Series OLED

Roku Pro Series OLED

4.7(609 ratings)
$999.99at eBayChecked Nov 12
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Roku OS is fast and easy to learn
  • Side-firing speakers with Dolby Atmos sound fuller than most built-in audio
  • Google Assistant and Alexa support
  • FreeSync Premium Pro and ALLM for gaming
  • Available in 55, 65 and 75 inches
Cons
  • Only two HDMI ports
  • QLED panel cannot match OLED black levels
  • No G-Sync support for Nvidia graphics cards

What separates them

LG OLED evo C4 65-inch TVRoku Pro Series OLED
Panel technologyOLED evo with over 8 million self-lit pixels and infinite contrastQLED with mini-LED backlighting
HDMI ports4 HDMI ports, all suited to 120 Hz gaming2 HDMI ports
HDR formatsDolby Vision, HDR10 and HLGDolby Vision IQ, HDR10+ and HLG
Variable refresh rateVRR with Nvidia G-Sync certificationVRR with FreeSync Premium Pro and ALLM
Smart platformwebOS 24 with Magic Remote and LG ChannelsRoku OS with a simple home screen
Built-in audioDolby Atmos decoding through down-firing speakersRoku Soundstage Audio with side-firing speakers and Dolby Atmos
Voice assistantsLG ThinQ and Magic Remote voice controlGoogle Assistant and Amazon Alexa support
Screen sizes offered65-inch class in this model55, 65 and 75 inches

Price history

$1,238.91$369.80
Oct 30Nov 14
  • LG OLED evo C4 65-inch TV: lowest $649.99 on Nov 1 at Micro Center; $1,238.91 on Nov 14.
  • Roku Pro Series OLED: lowest $369.80 on Nov 3; $649.99 on Nov 14.

Prices at every store

LG OLED evo C4 65-inch TV

  • Newegg.comNew

    In stockSold by BrandsMart USA

    $1,158.22Free shippingChecked Nov 9
    Visit Newegg.com
  • Best BuyNew

    In stock

    $1,238.91Free shippingChecked 33 min ago
    Visit Best Buy
  • WalmartNew

    In stock

    $1,278.90Free shippingChecked Nov 13
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,276.00Free shippingChecked 20 h ago
    Visit Amazon

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

All 12 stores and price history →

Roku Pro Series OLED

  • eBayNew

    In stockSold by electronic_express

    $999.99Free shippingChecked Nov 12
    Visit eBay
  • Newegg.comNew

    In stockSold by Electronic Express

    $1,349.99Free shippingChecked Nov 12
    Visit Newegg.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,129.99Free shippingChecked Nov 12
    Visit Amazon

Also available at

  • Best BuyCheck price at Best Buy
  • WalmartCheck price at Walmart
  • WalmartCheck price at Walmart

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

SpecLG OLED evo C4 65-inch TVRoku Pro Series OLED
Display TypeOLEDQLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate120 Hz120 Hz
HDMI Ports42 HDMI ports
Screen Size6555 inches, 65 inches, 75 inches
colorSilverBlack
Network FunctionalitySmart TV—
Supported Resolutions4K—
Backlight TechnologyOLED—
Display HighlightsHDR—
Anti-GlareNo—
Show all 40 specsShow fewer specs
SpecLG OLED evo C4 65-inch TVRoku Pro Series OLED
Max Resolution V-SyncVRR, Nvidia G-Sync VRR certification—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioExcellent contrast—
Viewing AngleWide viewing angles—
Viewing Angle (Vertical)178° vertical—
Smart TVYes—
Internet Streaming ServicesNetflix—
Network ConnectivityEthernet, Wi-Fi—

What reviewers say

LG OLED evo C4 65-inch TV

  • 4.6 / 5572 ratings

Rated 4.6 out of 5 from 572 ratings, the C4 is widely liked for its contrast, color and gaming features. Complaints center on reflections in bright rooms and brightness limits versus high-end LCDs.

What people mention
  • Picture qualityPraisedOwners praise perfect blacks, strong contrast and accurate color across dark and bright scenes.
  • GamingPraisedReviewers like the 120 Hz refresh, VRR and G-Sync support and the four HDMI 2.1 ports.
  • ReflectionsCriticisedThe glossy screen with no anti-glare coating shows reflections from windows and lamps.
  • BrightnessMixedHDR highlights look good in dark rooms, but some find peak brightness low for daytime viewing.

Roku Pro Series OLED

  • 4.7 / 5609 ratings

Rated 4.7 out of 5 from 609 ratings, buyers are broadly positive about the picture and the built-in Roku experience. Complaints center on the limited HDMI count and the price relative to rivals.

What people mention
  • Picture qualityPraisedOwners describe vivid highlights and deep blacks from the mini-LED backlight.
  • HDMI portsCriticisedBuyers say two HDMI inputs are too few for a console, soundbar and streaming device.
  • PriceMixedSome feel the set is expensive compared with rival QLED TVs of the same size.
  • Roku interfacePraised
Reviews
  • TV Reviews From Our Experts - PCMag editors select and review products independently
  • TV Reviews From Our Experts
  • Best 65-Inch TVs
  • Best Smart TV of 2026 - CNET
  • Best 55-Inch TVs
  • These 4 Prime Day TV Leftover Deals Feature the Best 4K Models I've Tested for 2026 - CNET

Questions and answers

Which is better for gaming?
The LG C4 wins on ports and sync support. It has four HDMI ports and G-Sync certification, while the Roku Pro Series has two HDMI ports and FreeSync Premium Pro. Both run at 120 Hz with VRR.
Which has better picture quality in a dark room?
The LG C4. Its OLED pixels switch off completely for true black, and reviewers praise its contrast. The Roku Pro Series is a QLED set, so blacks depend on its backlight.
Is the Roku easier to use?
Yes. Roku OS has a simple home screen that most people pick up quickly. LG's webOS 24 is also well organized but has more menus and settings to learn.
Which has better built-in sound?
The Roku Pro Series. Its side-firing Soundstage speakers with Dolby Atmos produce fuller audio than the C4's down-firing speakers. A soundbar improves either set.
Is the LG C4 worth stepping up to over the Roku?
For most buyers, yes. The C4 adds two more HDMI ports, G-Sync and OLED contrast. Choose the Roku instead if you want its interface, its speakers or a 75-inch size.
Which lasts longer?
Both should last many years. OLED panels can dim over time with heavy static content, so vary what you watch. The Roku's QLED panel has no such risk but relies on a backlight that can fail.

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Buying guides that pick them

  • Best 55-inch TVs
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  • Best value TVs
Video Interface
HDMI
—
PC InterfaceHDMI—
CEC EnabledYes (Simplink (HDMI CEC))—
Expansion SlotsCI+—
Dimensions932x577x170 mm (with stand)—
Screen Size Class65 inches—
High Dynamic Range (HDR)true—
High Dynamic Range FormatDolby Vision—
OLED TechnologyOLED EVO—
Smart PlatformwebOS—
Number of HDMI Inputs (Total)4—
TV Tuner TypeATSC—
Works WithAmazon Alexa, Apple Home—
BrandLG—
Model NumberOLED65C4AUA—
Seriesevo C4 Series—
Product Height With Stand34.6 inches—
Product Width56.7 inches—
Product Depth With Stand9.1 inches—
Reviewers like the familiar Roku home screen and straightforward remote.
Best value 4K TVs
  • Best OLED TVs under $1,000