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LG 77-Inch Class OLED evo AI vs Samsung 40-Inch Class Full HD F6000

Updated April 2026 — LG 77-Inch Class OLED evo AI wins on display size and picture quality, Samsung 40-Inch Class Full HD F6000 wins on security and value.

Winner
LG 77-Inch Class OLED evo AI 4K C5 Series Smart TV w/Dolby Atmos, Dolby Vision, HDR10, AI Super Upscaling 4K, Filmmaker Mode, Wow Orchestra, Alexa Built-in (OLED77C5PUA, 2025)$1699.99

LG 77-Inch Class OLED evo AI 4K C5 Series Smart TV w/Dolby Atmos, Dolby Vision, HDR10, AI Super Upscaling 4K, Filmmaker Mode, Wow Orchestra, Alexa Built-in (OLED77C5PUA, 2025)

LG

Samsung 40-Inch Class Full HD F6000 Smart TV (2025 Model) HDR, Object Tracking Sound Lite + SAMSUNG S61D 5.0ch Soundbar w/Wireless Dolby Atmos Audio, All-in-One Design, HW-S61D/ZA$475.99

Samsung 40-Inch Class Full HD F6000 Smart TV (2025 Model) HDR, Object Tracking Sound Lite + SAMSUNG S61D 5.0ch Soundbar w/Wireless Dolby Atmos Audio, All-in-One Design, HW-S61D/ZA

Samsung

The LG 77-Inch Class OLED evo AI offers superior picture quality with OLED technology and a larger 77-inch screen, justified by its higher price point. The Samsung 40-Inch Class Full HD F6000 provides a budget-friendly option with explicit HDR and security features, suitable for smaller spaces.

Why LG 77-Inch Class OLED evo AI is better

Larger screen size for immersive viewing

77-Inch vs 40-Inch

Advanced OLED display technology

OLED vs Full HD

Dedicated AI processor for upscaling

Alpha 9 AI Processor Gen8

High pixel count for detail

8.3 million self-lit pixels

Verified glare reduction

UGR less than 22

Brightness enhancement technology

Brightness Booster

Why Samsung 40-Inch Class Full HD F6000 is better

Significantly lower cost

$475.99 vs $1699.99

Explicit HDR capability listed

HDR support

Built-in security platform

Samsung Knox Security

Advanced audio format support

Dolby Atmos

Object-based audio tracking

Object Tracking Sound Lite

Ecosystem audio pairing

Q-Symphony

Overall score

LG 77-Inch Class OLED evo AI
92
Samsung 40-Inch Class Full HD F6000
78

Specifications

SpecLG 77-Inch Class OLED evo AISamsung 40-Inch Class Full HD F6000
Screen Size77-Inch40-Inch
Display TechnologyOLEDFull HD
Price$1699.99$475.99
ProcessorAlpha 9 AI Processor Gen8
Pixel Count8.3 million self-lit pixels
HDR SupportHDR
Security FeatureSamsung Knox
Audio TechnologyBrightness BoosterDolby Atmos
Glare RatingUGR less than 22
BrandLGSamsung

Dimension comparison

LG 77-Inch Class OLED evo AISamsung 40-Inch Class Full HD F6000

Design and build quality

The LG 77-Inch Class OLED evo AI features a design centered around its large 77-inch panel. The build incorporates OLED technology which allows for self-lit pixels, contributing to a potentially thinner profile compared to traditional backlight systems. The Samsung 40-Inch Class Full HD F6000 utilizes a 40-inch form factor, making it more suitable for compact rooms. Both units carry their respective brand design languages, with LG focusing on the OLED evo aesthetic and Samsung utilizing its standard F6000 series chassis. Physical dimensions beyond screen size are not specified in the provided data.

Display Technology and Picture Quality

Display technology differs significantly between the two models. The LG unit uses OLED technology, boasting 8.3 million self-lit pixels. This allows for perfect black levels as individual pixels can turn off completely. The Samsung model is listed as Full HD, which typically indicates LED/LCD technology with a resolution of 1920x1080. The LG model includes Brightness Booster technology to magnify individual pixels for luminous quality. While the Samsung unit supports HDR to expand contrast between light and dark parts, the LG unit emphasizes perfect black and perfect color capabilities inherent to its panel type.

Performance and Processing

Processing power is a key differentiator in this comparison. The LG TV is equipped with the Alpha 9 AI Processor Gen8. This processor handles AI Super Upscaling to enhance picture quality for various content types including sports and movies. The Samsung product data does not specify a processor model. The LG processor aims to deliver personalized smooth and vivid pictures regardless of the source material. Performance in terms of refresh rate or input lag is not detailed in the provided specifications for either unit.

Audio and Sound Features

Audio capabilities are highlighted in the feature lists for both products. The Samsung data lists several audio technologies including Dolby Atmos support and Object Tracking Sound Lite, which places sound precisely in space. It also mentions Q-Symphony for pairing with compatible soundbars. The provided text for Samsung references a compact soundbar design with built-in subwoofers, though this may indicate bundle features. The LG model focuses on picture-related brightness but ensures the overall experience sounds incredible according to the brand description. Specific speaker wattage is not provided for either model.

Energy and Efficiency

Efficiency metrics such as power consumption ratings are not explicitly stated in the provided data for either television. The LG model mentions being Bright Room Ready and verified by UL for Discomfort Glare Free with a UGR less than 22. This suggests optimization for various lighting conditions which can impact perceived efficiency in different environments. The Samsung model focuses on contrast expansion through HDR. Without specific energy star ratings or wattage data, direct efficiency comparisons cannot be made based solely on the provided text.

Software and Ecosystem

Software features include security and integration capabilities. The Samsung TV includes Samsung Knox Security to secure TV experiences. It also supports Q-Symphony which requires pairing with Samsung products for optimized audio channels. The LG model emphasizes AI technology within its processor for content enhancement. Specific smart platform operating systems like WebOS or Tizen are not named in the provided text. Connectivity options such as HDMI or USB port counts are also not specified in the data provided for either unit.

Price and Value

Price is a major distinguishing factor between these two televisions. The Samsung 40-Inch Class Full HD F6000 is priced at $475.99, making it the budget-friendly option. The LG 77-Inch Class OLED evo AI is priced at $1699.99, reflecting its larger size and advanced OLED panel technology. Value depends on user needs; the Samsung offers essential features like HDR and security at a lower cost, while the LG offers premium picture quality and size. Neither product has user reviews listed in the provided data to assess long-term value.

Which one should you buy?

Choosing between these models depends on priority regarding screen size and picture quality versus budget. If you require a large screen for a living room and want the benefits of OLED technology with AI processing, the LG 77-Inch Class OLED evo AI is the superior choice despite the higher cost. If you need a television for a smaller space like a bedroom or kitchen and want to minimize expenditure while retaining HDR and security features, the Samsung 40-Inch Class Full HD F6000 is the practical option. Both serve different market segments within the TV category.