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Sansui S55VOUG 55" 4K OLED TV vs LG C6 OLED evo 4K TV

The LG C6 is the stronger TV: a brighter OLED evo panel, the Alpha 11 processor, and a 5-out-of-5 average across thousands of ratings make it the safer pick for most rooms. The Sansui S55VOUG is a larger 55-inch OLED with Google TV, four HDMI ports and Dolby Vision/Atmos at a lower tier of the market, but its 4-out-of-5 score from 70 ratings and thinner track record mean more risk. Buy the LG if picture quality and long-term reliability matter most; buy the Sansui if you want a bigger screen and Google TV on a budget.

  • Choose the Sansui S55VOUG if you want a 55-inch OLED with Google TV, four HDMI ports and Dolby Atmos at the entry end of the OLED market.
  • Choose the LG C6 if you want the brightest, most refined OLED picture and a model with a long, well-reviewed track record.

Prices

  • Sansui S55VOUG 55" 4K OLED TV: $499.99 at B&H Photo-Video-Audio (last seen Nov 12)
  • LG C6 OLED evo 4K TV: $849.00 at Greentoe (last seen Nov 6)
  • Difference: the Sansui S55VOUG 55" 4K OLED TV is $349.01 cheaper than the LG C6 OLED evo 4K TV at the latest prices (Nov 6 and Nov 12)
Sansui
Sansui s55voug 55" 4K Smart OLED TV

Sansui S55VOUG 55" 4K OLED TV

Sansui s55voug 55" 4K Smart OLED TV

4(70 ratings)
$499.99at B&H Photo-Video-AudioChecked 11 h ago
See all prices and details
Visit B&H Photo-Video-Audio
Pros
  • 55-inch OLED panel with deep blacks and high contrast
  • Google TV with Cast, Assistant and all major streaming apps
  • Dolby Vision, Dolby Atmos and a built-in 2.1 subwoofer
  • Four HDMI ports and a frameless design
Cons
  • Small review base of 70 ratings
  • No brightness-boosting technology named
  • Brand has little track record in premium OLED
LG
LG C6 OLED evo AI Smart 4K TV 42 in

LG C6 OLED evo 4K TV

LG C6 OLED evo AI Smart 4K TV 42 in

5(6,700 ratings)
$849.00at GreentoeChecked Nov 6
See all prices and details
Visit Greentoe
Pros
  • OLED evo panel with Brightness Booster Pro for bright rooms
  • Alpha 11 AI Processor Gen3 with AI Director Processing
  • Very large, very positive owner rating base
  • OLED Care features to protect the panel over time
Cons
  • 42-inch screen is much smaller than the Sansui
  • Siri rather than Google Assistant
  • Fewer HDMI ports listed

What separates them

Sansui S55VOUG 55" 4K OLED TVLG C6 OLED evo 4K TV
Screen size55 inches42 inches
Panel brightnessStandard OLED, no brightness booster claimedOLED evo with Brightness Booster Pro, claimed up to 3.2x brighter
ProcessorNot specifiedAlpha 11 AI Processor Gen3 with AI Director Processing
Smart platformGoogle TV with Google Assistant and Google CastLG webOS with Siri support
HDR and audioDolby Vision and Dolby Atmos with a 2.1 channel subwooferDolby Vision; audio details not emphasized
Ports4 HDMI, USB 2.0, optical, AV inHDMI, USB, optical, Ethernet, Bluetooth, Wi-Fi
Refresh rate120 Hz120 Hz
Owner feedback4 out of 5 from 70 ratings5 out of 5 from 6,700 ratings

Price history

$949.99$499.99
Oct 30Nov 13
  • Sansui S55VOUG 55" 4K OLED TV: lowest $499.99 on Oct 30 at B&H Photo-Video-Audio; $499.99 on Nov 13.
  • LG C6 OLED evo 4K TV: lowest $849.00 on Nov 7 at Greentoe; $899.99 on Nov 13.

Prices at every store

Sansui S55VOUG 55" 4K OLED TV

  • B&H Photo-Video-AudioNew

    In stock

    $499.99Free shippingChecked 11 h ago
    Visit B&H Photo-Video-Audio
  • BrandsMart USANew

    In stock

    $699.77+ $100.00 shippingChecked 11 h ago
    Visit BrandsMart USA
  • Newegg.comNew

    In stockSold by BrandsMart USA

    $960.38Free shippingChecked 11 h ago
    Visit Newegg.com
  • AmazonNew

    Availability unknown

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

    $699.99Free shippingChecked 11 h ago
    Visit Amazon

Also available at

  • eBayCheck price at eBay

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All 7 stores and price history →

LG C6 OLED evo 4K TV

  • The Home DepotNew

    In stock

    $899.99Free shippingChecked 12 h ago
    Visit The Home Depot
  • GreentoeNew

    Availability unknown

    $849.00Checked Nov 6
    Visit Greentoe
  • AmazonNew

    Availability unknown

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

    $899.99Free shippingChecked 12 h ago
    Visit Amazon
  • BrandsMart USANew

    Availability unknown

    $899.99+ $100.00 shippingChecked 13 h ago
    Visit BrandsMart USA

Store links may earn us a commission.

All 8 stores and price history →

Specs compared

SpecSansui S55VOUG 55" 4K OLED TVLG C6 OLED evo 4K TV
Display TypeOLEDOLED
Resolution4K3840 x 2160
HDTV Format4K4K
Refresh Rate120 Hz120 Hz
Assistant SupportGoogle AssistantSiri
Network FunctionalityGoogle TV, Google Cast, Streaming (Amazon Prime…—
Smart TVYes—
HDMI Ports4—
Internet Streaming ServicesYoutube, Amazon Prime, Disney+, Google Play Sto…—
Network ConnectivityBuilt-in Wi-Fi—
Video InterfaceHDMI, AV IN, OPTICAL, USB2.0—
Supported Resolutions4K—
Show all 30 specsShow fewer specs
SpecSansui S55VOUG 55" 4K OLED TVLG C6 OLED evo 4K TV
TV Tuner TypeATS—
Backlight TechnologyOLED—
Display HighlightsDolby Vision—
Display Aspect Ratio16:9—
Image Contrast Ratio150,0000:1—
Viewing Angle120°—
Viewing Angle (Vertical)120°—
Menu LanguageEnglish (Remote Controller)—
Dimensions1325.12125.98824.99—
Stand And Mount

What reviewers say

Sansui S55VOUG 55" 4K OLED TV

  • 4 / 570 ratings

Owners generally appreciate the value of an OLED panel at this tier, resulting in a 4-out-of-5 star rating. While the picture quality is praised, the brand's smaller footprint compared to market leaders is a common point of consideration.

What people mention
  • PicturePraisedBuyers rate the OLED picture and contrast well in the 4-out-of-5 average.
  • AudioPraisedThe inclusion of a 2.1 channel subwoofer and Dolby Atmos support provides better sound than standard thin-panel TVs.
  • Viewing angleMixedThe 120-degree viewing angle is adequate but tighter than the near-perfect angles found on high-end OLED rivals.

LG C6 OLED evo 4K TV

  • 5 / 56,700 ratings

Rated 5 out of 5 from about 6,700 ratings, buyers are very positive on picture quality and the compact 42-inch size. Complaints center on price and brightness in bright rooms.

What people mention
  • Picture qualityPraisedOwners praise the contrast and color of the OLED panel.
  • MotionPraisedThe 120 Hz panel is called smooth for sports and games.
  • SizePraisedBuyers like having a premium OLED in a small 42-inch size.
  • BrightnessCriticised

Questions and answers

Which is better for a bright living room?
The LG C6. Its OLED evo panel with Brightness Booster Pro is built to hold up in bright rooms, while the Sansui makes no brightness-boosting claim.
Which has the better smart TV system?
They suit different habits. The Sansui runs Google TV with Google Assistant and Cast, which fits Android and Google homes. The LG uses webOS with Siri support, which fits Apple households.
Is the bigger screen worth choosing the Sansui?
If screen size is your priority, yes. The Sansui is 55 inches against the LG's 42, a noticeably more cinematic size for a main room.
Which is better for gaming?
Both run at 120 Hz. The LG's brighter panel and faster processor give it the edge for HDR games, while the Sansui offers more HDMI ports for consoles and soundbars.
Which is likely to last longer?
The LG has OLED Care features and a much larger body of owner ratings, so it carries less risk. The Sansui has no such panel-care features listed and a small review base.
Should I step up to the LG from the Sansui?
Yes if picture quality and reliability come first. Stay with the Sansui if you need the larger 55-inch screen and Google TV.

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Wall-mount Bracket (OPTIONAL), Stand included
—
Design HighlightsFrameless Design—
Audio Output ModeMulti-dimensional sound (Dolby Atmos)—
High Definition—Yes
Color—Black
Screen Form—Flat
HDR—Yes
Connectivity—Bluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …
Weight—31 lb, 41.8 lb, 84 lb, 98 lb, 134 lb
Some say the screen struggles in bright, sunlit rooms.